1824 lines
78 KiB
LLVM
1824 lines
78 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -global-isel -mtriple=amdgcn -mcpu=tahiti < %s | FileCheck -check-prefix=GFX6 %s
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; RUN: llc -global-isel -mtriple=amdgcn -mcpu=fiji < %s | FileCheck -check-prefix=GFX8 %s
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; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck -check-prefix=GFX9 %s
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; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1010 < %s | FileCheck -check-prefix=GFX10 %s
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; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 < %s | FileCheck -check-prefix=GFX11 %s
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define float @v_pow_f32(float %x, float %y) {
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; GFX6-LABEL: v_pow_f32:
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; GFX6: ; %bb.0:
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; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX6-NEXT: v_mov_b32_e32 v2, 0x800000
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; GFX6-NEXT: v_mov_b32_e32 v3, 0x4f800000
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; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
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; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
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; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
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; GFX6-NEXT: v_log_f32_e32 v0, v0
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; GFX6-NEXT: v_mov_b32_e32 v2, 0x42000000
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; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
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; GFX6-NEXT: v_sub_f32_e32 v0, v0, v2
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; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
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; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
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; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
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; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
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; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
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; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
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; GFX6-NEXT: v_exp_f32_e32 v0, v0
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; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
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; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
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; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
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; GFX6-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX8-LABEL: v_pow_f32:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v2, 0x800000
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; GFX8-NEXT: v_mov_b32_e32 v3, 0x4f800000
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; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
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; GFX8-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
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; GFX8-NEXT: v_mul_f32_e32 v0, v0, v2
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; GFX8-NEXT: v_log_f32_e32 v0, v0
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; GFX8-NEXT: v_mov_b32_e32 v2, 0x42000000
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; GFX8-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
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; GFX8-NEXT: v_sub_f32_e32 v0, v0, v2
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; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
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; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
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; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
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; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
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; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
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; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
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; GFX8-NEXT: v_exp_f32_e32 v0, v0
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; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
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; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
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; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
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; GFX8-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX9-LABEL: v_pow_f32:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: v_mov_b32_e32 v2, 0x800000
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; GFX9-NEXT: v_mov_b32_e32 v3, 0x4f800000
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; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
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; GFX9-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
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; GFX9-NEXT: v_mul_f32_e32 v0, v0, v2
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; GFX9-NEXT: v_log_f32_e32 v0, v0
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; GFX9-NEXT: v_mov_b32_e32 v2, 0x42000000
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; GFX9-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
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; GFX9-NEXT: v_sub_f32_e32 v0, v0, v2
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; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
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; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
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; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
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; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
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; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
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; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
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; GFX9-NEXT: v_exp_f32_e32 v0, v0
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; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
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; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
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; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX10-LABEL: v_pow_f32:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
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; GFX10-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, vcc_lo
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; GFX10-NEXT: v_mul_f32_e32 v0, v0, v2
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; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, vcc_lo
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; GFX10-NEXT: v_log_f32_e32 v0, v0
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; GFX10-NEXT: v_sub_f32_e32 v0, v0, v2
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; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
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; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
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; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
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; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
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; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
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; GFX10-NEXT: v_exp_f32_e32 v0, v0
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; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
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; GFX10-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX11-LABEL: v_pow_f32:
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; GFX11: ; %bb.0:
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; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
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; GFX11-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, vcc_lo
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; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
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; GFX11-NEXT: v_mul_f32_e32 v0, v0, v2
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; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, vcc_lo
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; GFX11-NEXT: v_log_f32_e32 v0, v0
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; GFX11-NEXT: s_waitcnt_depctr 0xfff
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; GFX11-NEXT: v_sub_f32_e32 v0, v0, v2
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; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
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; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, v0, v1
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; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
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; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
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; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
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; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
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; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
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; GFX11-NEXT: v_exp_f32_e32 v0, v0
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; GFX11-NEXT: s_waitcnt_depctr 0xfff
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; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
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; GFX11-NEXT: s_setpc_b64 s[30:31]
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%pow = call float @llvm.pow.f32(float %x, float %y)
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ret float %pow
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}
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define <2 x float> @v_pow_v2f32(<2 x float> %x, <2 x float> %y) {
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; GFX6-LABEL: v_pow_v2f32:
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; GFX6: ; %bb.0:
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; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX6-NEXT: v_mov_b32_e32 v4, 0x800000
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; GFX6-NEXT: v_mov_b32_e32 v5, 0x4f800000
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; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v4
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; GFX6-NEXT: v_cndmask_b32_e32 v6, 1.0, v5, vcc
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; GFX6-NEXT: v_cmp_lt_f32_e64 s[4:5], v1, v4
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; GFX6-NEXT: v_mul_f32_e32 v0, v0, v6
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; GFX6-NEXT: v_cndmask_b32_e64 v4, 1.0, v5, s[4:5]
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; GFX6-NEXT: v_log_f32_e32 v0, v0
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; GFX6-NEXT: v_mul_f32_e32 v1, v1, v4
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; GFX6-NEXT: v_log_f32_e32 v1, v1
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; GFX6-NEXT: v_mov_b32_e32 v6, 0x42000000
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; GFX6-NEXT: v_cndmask_b32_e32 v7, 0, v6, vcc
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; GFX6-NEXT: v_sub_f32_e32 v0, v0, v7
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; GFX6-NEXT: v_cndmask_b32_e64 v5, 0, v6, s[4:5]
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; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v2
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; GFX6-NEXT: v_mov_b32_e32 v2, 0xc2fc0000
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; GFX6-NEXT: v_sub_f32_e32 v1, v1, v5
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; GFX6-NEXT: v_mov_b32_e32 v7, 0x42800000
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; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
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; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v1, v3
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; GFX6-NEXT: v_cndmask_b32_e32 v8, 0, v7, vcc
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; GFX6-NEXT: v_cmp_lt_f32_e64 s[4:5], v1, v2
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; GFX6-NEXT: v_add_f32_e32 v0, v0, v8
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; GFX6-NEXT: v_cndmask_b32_e64 v2, 0, v7, s[4:5]
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; GFX6-NEXT: v_exp_f32_e32 v0, v0
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; GFX6-NEXT: v_add_f32_e32 v1, v1, v2
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; GFX6-NEXT: v_exp_f32_e32 v1, v1
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; GFX6-NEXT: v_mov_b32_e32 v4, 0x1f800000
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; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v4, vcc
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; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
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; GFX6-NEXT: v_cndmask_b32_e64 v2, 1.0, v4, s[4:5]
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; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
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; GFX6-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX8-LABEL: v_pow_v2f32:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v4, 0x800000
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; GFX8-NEXT: v_mov_b32_e32 v5, 0x4f800000
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; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v4
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; GFX8-NEXT: v_cndmask_b32_e32 v6, 1.0, v5, vcc
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; GFX8-NEXT: v_cmp_lt_f32_e64 s[4:5], v1, v4
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; GFX8-NEXT: v_mul_f32_e32 v0, v0, v6
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; GFX8-NEXT: v_cndmask_b32_e64 v4, 1.0, v5, s[4:5]
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; GFX8-NEXT: v_log_f32_e32 v0, v0
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; GFX8-NEXT: v_mul_f32_e32 v1, v1, v4
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; GFX8-NEXT: v_log_f32_e32 v1, v1
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; GFX8-NEXT: v_mov_b32_e32 v6, 0x42000000
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; GFX8-NEXT: v_cndmask_b32_e32 v7, 0, v6, vcc
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; GFX8-NEXT: v_sub_f32_e32 v0, v0, v7
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; GFX8-NEXT: v_cndmask_b32_e64 v5, 0, v6, s[4:5]
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; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v2
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; GFX8-NEXT: v_mov_b32_e32 v2, 0xc2fc0000
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; GFX8-NEXT: v_sub_f32_e32 v1, v1, v5
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; GFX8-NEXT: v_mov_b32_e32 v7, 0x42800000
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; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
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; GFX8-NEXT: v_mul_legacy_f32_e32 v1, v1, v3
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; GFX8-NEXT: v_cndmask_b32_e32 v8, 0, v7, vcc
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; GFX8-NEXT: v_cmp_lt_f32_e64 s[4:5], v1, v2
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; GFX8-NEXT: v_add_f32_e32 v0, v0, v8
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; GFX8-NEXT: v_cndmask_b32_e64 v2, 0, v7, s[4:5]
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; GFX8-NEXT: v_exp_f32_e32 v0, v0
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; GFX8-NEXT: v_add_f32_e32 v1, v1, v2
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; GFX8-NEXT: v_exp_f32_e32 v1, v1
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||
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; GFX8-NEXT: v_mov_b32_e32 v4, 0x1f800000
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; GFX8-NEXT: v_cndmask_b32_e32 v2, 1.0, v4, vcc
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; GFX8-NEXT: v_mul_f32_e32 v0, v0, v2
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; GFX8-NEXT: v_cndmask_b32_e64 v2, 1.0, v4, s[4:5]
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; GFX8-NEXT: v_mul_f32_e32 v1, v1, v2
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; GFX8-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX9-LABEL: v_pow_v2f32:
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; GFX9: ; %bb.0:
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||
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: v_mov_b32_e32 v4, 0x800000
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||
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; GFX9-NEXT: v_mov_b32_e32 v5, 0x4f800000
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||
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; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v4
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; GFX9-NEXT: v_cndmask_b32_e32 v6, 1.0, v5, vcc
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||
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; GFX9-NEXT: v_cmp_lt_f32_e64 s[4:5], v1, v4
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||
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; GFX9-NEXT: v_mul_f32_e32 v0, v0, v6
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||
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; GFX9-NEXT: v_cndmask_b32_e64 v4, 1.0, v5, s[4:5]
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||
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; GFX9-NEXT: v_log_f32_e32 v0, v0
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||
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; GFX9-NEXT: v_mul_f32_e32 v1, v1, v4
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||
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; GFX9-NEXT: v_log_f32_e32 v1, v1
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||
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; GFX9-NEXT: v_mov_b32_e32 v6, 0x42000000
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||
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; GFX9-NEXT: v_cndmask_b32_e32 v7, 0, v6, vcc
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||
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; GFX9-NEXT: v_sub_f32_e32 v0, v0, v7
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||
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; GFX9-NEXT: v_cndmask_b32_e64 v5, 0, v6, s[4:5]
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||
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; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v2
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||
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; GFX9-NEXT: v_mov_b32_e32 v2, 0xc2fc0000
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||
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; GFX9-NEXT: v_sub_f32_e32 v1, v1, v5
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||
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; GFX9-NEXT: v_mov_b32_e32 v7, 0x42800000
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||
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; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
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||
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; GFX9-NEXT: v_mul_legacy_f32_e32 v1, v1, v3
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||
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; GFX9-NEXT: v_cndmask_b32_e32 v8, 0, v7, vcc
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||
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; GFX9-NEXT: v_cmp_lt_f32_e64 s[4:5], v1, v2
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||
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; GFX9-NEXT: v_add_f32_e32 v0, v0, v8
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||
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; GFX9-NEXT: v_cndmask_b32_e64 v2, 0, v7, s[4:5]
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||
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; GFX9-NEXT: v_exp_f32_e32 v0, v0
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||
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; GFX9-NEXT: v_add_f32_e32 v1, v1, v2
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||
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; GFX9-NEXT: v_exp_f32_e32 v1, v1
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||
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; GFX9-NEXT: v_mov_b32_e32 v4, 0x1f800000
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||
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; GFX9-NEXT: v_cndmask_b32_e32 v2, 1.0, v4, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX9-NEXT: v_cndmask_b32_e64 v2, 1.0, v4, s[4:5]
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v1, v1, v2
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_v2f32:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e64 s4, 0x800000, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v4, 1.0, 0x4f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v5, 1.0, 0x4f800000, s4
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v4
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v1, v1, v5
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v4, 0, 0x42000000, vcc_lo
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v5, 0, 0x42000000, s4
|
||
|
; GFX10-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v0, v0, v4
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v1, v1, v5
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v1, v1, v3
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e64 s4, 0xc2fc0000, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v3, 0, 0x42800000, s4
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_add_f32_e32 v1, v1, v3
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v3, 1.0, 0x1f800000, s4
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v1, v1
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v1, v1, v3
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_v2f32:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v4, 1.0, 0x4f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v5, 1.0, 0x4f800000, s0
|
||
|
; GFX11-NEXT: v_dual_mul_f32 v0, v0, v4 :: v_dual_mul_f32 v1, v1, v5
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v4, 0, 0x42000000, vcc_lo
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v5, 0, 0x42000000, s0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3)
|
||
|
; GFX11-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_dual_sub_f32 v0, v0, v4 :: v_dual_sub_f32 v1, v1, v5
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_dual_mul_dx9_zero_f32 v0, v0, v2 :: v_dual_mul_dx9_zero_f32 v1, v1, v3
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e64 s0, 0xc2fc0000, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v3, 0, 0x42800000, s0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_3)
|
||
|
; GFX11-NEXT: v_dual_add_f32 v0, v0, v2 :: v_dual_add_f32 v1, v1, v3
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v3, 1.0, 0x1f800000, s0
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3)
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v1, v1
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_dual_mul_f32 v0, v0, v2 :: v_dual_mul_f32 v1, v1, v3
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%pow = call <2 x float> @llvm.pow.v2f32(<2 x float> %x, <2 x float> %y)
|
||
|
ret <2 x float> %pow
|
||
|
}
|
||
|
|
||
|
define half @v_pow_f16(half %x, half %y) {
|
||
|
; GFX6-LABEL: v_pow_f16:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0x42800000
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v3, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f16:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_log_f16_e32 v0, v0
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f16:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_log_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f16:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_log_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f16:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%pow = call half @llvm.pow.f16(half %x, half %y)
|
||
|
ret half %pow
|
||
|
}
|
||
|
|
||
|
define <2 x half> @v_pow_v2f16(<2 x half> %x, <2 x half> %y) {
|
||
|
; GFX6-LABEL: v_pow_v2f16:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v4, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v5, 0x42800000
|
||
|
; GFX6-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v4
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v5, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v3
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v6, 1.0, v3, vcc
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v1, v4
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v5, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v6
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_v2f16:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX8-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v1, v2
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_exp_f16_e32 v1, v1
|
||
|
; GFX8-NEXT: v_exp_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
|
||
|
; GFX8-NEXT: v_or_b32_e32 v0, v1, v0
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_v2f16:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX9-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v1, v2
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v1, v1
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_v2f16:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX10-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v2, v2
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v1, v2
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
||
|
; GFX10-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_v2f16:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX11-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
||
|
; GFX11-NEXT: v_lshrrev_b32_e32 v3, 16, v1
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v3, v3
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_dual_mul_dx9_zero_f32 v1, v2, v1 :: v_dual_mul_dx9_zero_f32 v0, v0, v3
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
||
|
; GFX11-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%pow = call <2 x half> @llvm.pow.v2f16(<2 x half> %x, <2 x half> %y)
|
||
|
ret <2 x half> %pow
|
||
|
}
|
||
|
|
||
|
define <2 x half> @v_pow_v2f16_fneg_lhs(<2 x half> %x, <2 x half> %y) {
|
||
|
; GFX6-LABEL: v_pow_v2f16_fneg_lhs:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
|
||
|
; GFX6-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
||
|
; GFX6-NEXT: v_or_b32_e32 v0, v1, v0
|
||
|
; GFX6-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v0
|
||
|
; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX6-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v3
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v4, 0x42800000
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v1, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v5, 0, v4, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v1, v1, v5
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v5, 0x1f800000
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v3
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v6, 1.0, v5, vcc
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v4, vcc
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v2, v0
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v1, v6
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v5, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v1, v2, v1
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_v2f16_fneg_lhs:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX8-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX8-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v1, v2
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_exp_f16_e32 v1, v1
|
||
|
; GFX8-NEXT: v_exp_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
|
||
|
; GFX8-NEXT: v_or_b32_e32 v0, v1, v0
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_v2f16_fneg_lhs:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX9-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX9-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v1, v2
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v1, v1
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_v2f16_fneg_lhs:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX10-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX10-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v2, v2
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v1, v2
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
||
|
; GFX10-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_v2f16_fneg_lhs:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX11-NEXT: v_lshrrev_b32_e32 v3, 16, v1
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_3)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX11-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v3, v3
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_3) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: v_dual_mul_dx9_zero_f32 v1, v2, v1 :: v_dual_mul_dx9_zero_f32 v0, v0, v3
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v1, v1
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%x.fneg = fneg <2 x half> %x
|
||
|
%pow = call <2 x half> @llvm.pow.v2f16(<2 x half> %x.fneg, <2 x half> %y)
|
||
|
ret <2 x half> %pow
|
||
|
}
|
||
|
|
||
|
define <2 x half> @v_pow_v2f16_fneg_rhs(<2 x half> %x, <2 x half> %y) {
|
||
|
; GFX6-LABEL: v_pow_v2f16_fneg_rhs:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
||
|
; GFX6-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
||
|
; GFX6-NEXT: v_or_b32_e32 v2, v3, v2
|
||
|
; GFX6-NEXT: v_xor_b32_e32 v2, 0x80008000, v2
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v2
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX6-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v3
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v4, 0x42800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v3
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v5, 0, v4, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v5
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v5, 0x1f800000
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v6, 1.0, v5, vcc
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v1, v3
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v4, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v5, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v6
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_v2f16_fneg_rhs:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX8-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX8-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v2, v2
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_exp_f16_e32 v1, v2
|
||
|
; GFX8-NEXT: v_exp_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
|
||
|
; GFX8-NEXT: v_or_b32_e32 v0, v1, v0
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_v2f16_fneg_rhs:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX9-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX9-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v2, v2
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v1, v2
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_v2f16_fneg_rhs:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX10-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX10-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v2, v2
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v1, v2
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
||
|
; GFX10-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_v2f16_fneg_rhs:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX11-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
||
|
; GFX11-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: v_lshrrev_b32_e32 v3, 16, v1
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v3, v3
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_dual_mul_dx9_zero_f32 v1, v2, v1 :: v_dual_mul_dx9_zero_f32 v0, v0, v3
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
||
|
; GFX11-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%y.fneg = fneg <2 x half> %y
|
||
|
%pow = call <2 x half> @llvm.pow.v2f16(<2 x half> %x, <2 x half> %y.fneg)
|
||
|
ret <2 x half> %pow
|
||
|
}
|
||
|
|
||
|
define <2 x half> @v_pow_v2f16_fneg_lhs_rhs(<2 x half> %x, <2 x half> %y) {
|
||
|
; GFX6-LABEL: v_pow_v2f16_fneg_lhs_rhs:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1
|
||
|
; GFX6-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
||
|
; GFX6-NEXT: v_or_b32_e32 v0, v1, v0
|
||
|
; GFX6-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v3
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v0
|
||
|
; GFX6-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
||
|
; GFX6-NEXT: v_or_b32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
||
|
; GFX6-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v1
|
||
|
; GFX6-NEXT: v_log_f32_e32 v3, v3
|
||
|
; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v1
|
||
|
; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v2, v3, v2
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v4, 0x42800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v2, v3
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v5, 0, v4, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v2, v2, v5
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v5, 0x1f800000
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v6, 1.0, v5, vcc
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v3
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v4, vcc
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v2, v2
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v1, v0
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v2, v6
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v5, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_v2f16_fneg_lhs_rhs:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX8-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX8-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX8-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX8-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v2, v2
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_exp_f16_e32 v1, v2
|
||
|
; GFX8-NEXT: v_exp_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
|
||
|
; GFX8-NEXT: v_or_b32_e32 v0, v1, v0
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_v2f16_fneg_lhs_rhs:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX9-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX9-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX9-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX9-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v2, v2
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v1, v2
|
||
|
; GFX9-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX9-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_v2f16_fneg_lhs_rhs:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX10-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX10-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX10-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v3, v1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX10-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v2, v2, v3
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v2, v2
|
||
|
; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v1, v2
|
||
|
; GFX10-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX10-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
||
|
; GFX10-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_v2f16_fneg_lhs_rhs:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
|
||
|
; GFX11-NEXT: v_xor_b32_e32 v1, 0x80008000, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v2, v0
|
||
|
; GFX11-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
||
|
; GFX11-NEXT: v_lshrrev_b32_e32 v3, 16, v1
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_log_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v3, v3
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v2, v2
|
||
|
; GFX11-NEXT: v_cvt_f32_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_dual_mul_dx9_zero_f32 v1, v2, v1 :: v_dual_mul_dx9_zero_f32 v0, v0, v3
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_cvt_f16_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v1, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_exp_f16_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
||
|
; GFX11-NEXT: v_lshl_or_b32 v0, v0, 16, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%x.fneg = fneg <2 x half> %x
|
||
|
%y.fneg = fneg <2 x half> %y
|
||
|
%pow = call <2 x half> @llvm.pow.v2f16(<2 x half> %x.fneg, <2 x half> %y.fneg)
|
||
|
ret <2 x half> %pow
|
||
|
}
|
||
|
|
||
|
; FIXME
|
||
|
; define double @v_pow_f64(double %x, double %y) {
|
||
|
; %pow = call double @llvm.pow.f64(double %x, double %y)
|
||
|
; ret double %pow
|
||
|
; }
|
||
|
|
||
|
define float @v_pow_f32_fabs_lhs(float %x, float %y) {
|
||
|
; GFX6-LABEL: v_pow_f32_fabs_lhs:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f32_fabs_lhs:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v2
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX8-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f32_fabs_lhs:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v2
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX9-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f32_fabs_lhs:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e64 s4, 0x800000, |v0|
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, s4
|
||
|
; GFX10-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s4
|
||
|
; GFX10-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f32_fabs_lhs:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, |v0|
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, s0
|
||
|
; GFX11-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%fabs.x = call float @llvm.fabs.f32(float %x)
|
||
|
%pow = call float @llvm.pow.f32(float %fabs.x, float %y)
|
||
|
ret float %pow
|
||
|
}
|
||
|
|
||
|
define float @v_pow_f32_fabs_rhs(float %x, float %y) {
|
||
|
; GFX6-LABEL: v_pow_f32_fabs_rhs:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e64 v0, v0, |v1|
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f32_fabs_rhs:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX8-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e64 v0, v0, |v1|
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f32_fabs_rhs:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX9-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e64 v0, v0, |v1|
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f32_fabs_rhs:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, vcc_lo
|
||
|
; GFX10-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e64 v0, v0, |v1|
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f32_fabs_rhs:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, vcc_lo
|
||
|
; GFX11-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e64 v0, v0, |v1|
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%fabs.y = call float @llvm.fabs.f32(float %y)
|
||
|
%pow = call float @llvm.pow.f32(float %x, float %fabs.y)
|
||
|
ret float %pow
|
||
|
}
|
||
|
|
||
|
define float @v_pow_f32_fabs_lhs_rhs(float %x, float %y) {
|
||
|
; GFX6-LABEL: v_pow_f32_fabs_lhs_rhs:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e64 v0, v0, |v1|
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f32_fabs_lhs_rhs:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v2
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX8-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e64 v0, v0, |v1|
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f32_fabs_lhs_rhs:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v2
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX9-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e64 v0, v0, |v1|
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f32_fabs_lhs_rhs:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e64 s4, 0x800000, |v0|
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, s4
|
||
|
; GFX10-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s4
|
||
|
; GFX10-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e64 v0, v0, |v1|
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f32_fabs_lhs_rhs:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, |v0|
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, s0
|
||
|
; GFX11-NEXT: v_mul_f32_e64 v0, |v0|, v2
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e64 v0, v0, |v1|
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%fabs.x = call float @llvm.fabs.f32(float %x)
|
||
|
%fabs.y = call float @llvm.fabs.f32(float %y)
|
||
|
%pow = call float @llvm.pow.f32(float %fabs.x, float %fabs.y)
|
||
|
ret float %pow
|
||
|
}
|
||
|
|
||
|
define amdgpu_ps float @v_pow_f32_sgpr_vgpr(float inreg %x, float %y) {
|
||
|
; GFX6-LABEL: v_pow_f32_sgpr_vgpr:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x800000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x4f800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, s0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v2, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v1, s0, v1
|
||
|
; GFX6-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_sub_f32_e32 v1, v1, v2
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v1, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f32_sgpr_vgpr:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x800000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x4f800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, s0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v2, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v1, s0, v1
|
||
|
; GFX8-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_sub_f32_e32 v1, v1, v2
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f32_sgpr_vgpr:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x800000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x4f800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, s0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v2, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v1, s0, v1
|
||
|
; GFX9-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_sub_f32_e32 v1, v1, v2
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f32_sgpr_vgpr:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e64 s1, 0x800000, s0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x4f800000, s1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s1
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v1, s0, v1
|
||
|
; GFX10-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v1, v1, v2
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f32_sgpr_vgpr:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e64 s1, 0x800000, s0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x4f800000, s1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s1
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v1, s0, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_log_f32_e32 v1, v1
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_sub_f32_e32 v1, v1, v2
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, v1, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: ; return to shader part epilog
|
||
|
%pow = call float @llvm.pow.f32(float %x, float %y)
|
||
|
ret float %pow
|
||
|
}
|
||
|
|
||
|
define amdgpu_ps float @v_pow_f32_vgpr_sgpr(float %x, float inreg %y) {
|
||
|
; GFX6-LABEL: v_pow_f32_vgpr_sgpr:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x800000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x4f800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v2, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x42000000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX6-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, s0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f32_vgpr_sgpr:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x800000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x4f800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v2, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x42000000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX8-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, s0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f32_vgpr_sgpr:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x800000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x4f800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v2, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x42000000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX9-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, s0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f32_vgpr_sgpr:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x4f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
|
||
|
; GFX10-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, s0, v0
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f32_vgpr_sgpr:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x4f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
|
||
|
; GFX11-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, s0, v0
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: ; return to shader part epilog
|
||
|
%pow = call float @llvm.pow.f32(float %x, float %y)
|
||
|
ret float %pow
|
||
|
}
|
||
|
|
||
|
define amdgpu_ps float @v_pow_f32_sgpr_sgpr(float inreg %x, float inreg %y) {
|
||
|
; GFX6-LABEL: v_pow_f32_sgpr_sgpr:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v0, 0x800000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x4f800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v0, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, s0, v0
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x42000000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX6-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, s1, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f32_sgpr_sgpr:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v0, 0x800000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x4f800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v0, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, s0, v0
|
||
|
; GFX8-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x42000000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX8-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, s1, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f32_sgpr_sgpr:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0x800000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x4f800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v0, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, s0, v0
|
||
|
; GFX9-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x42000000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX9-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, s1, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f32_sgpr_sgpr:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e64 s2, 0x800000, s0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v0, 1.0, 0x4f800000, s2
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s2
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, s0, v0
|
||
|
; GFX10-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, s1, v0
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: ; return to shader part epilog
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f32_sgpr_sgpr:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e64 s2, 0x800000, s0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v0, 1.0, 0x4f800000, s2
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s2
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, s0, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_sub_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, s1, v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: ; return to shader part epilog
|
||
|
%pow = call float @llvm.pow.f32(float %x, float %y)
|
||
|
ret float %pow
|
||
|
}
|
||
|
|
||
|
define float @v_pow_f32_fneg_lhs(float %x, float %y) {
|
||
|
; GFX6-LABEL: v_pow_f32_fneg_lhs:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e64 vcc, -v0, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e64 v0, -v0, v2
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f32_fneg_lhs:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e64 vcc, -v0, v2
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e64 v0, -v0, v2
|
||
|
; GFX8-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f32_fneg_lhs:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e64 vcc, -v0, v2
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e64 v0, -v0, v2
|
||
|
; GFX9-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f32_fneg_lhs:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e64 s4, 0x800000, -v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, s4
|
||
|
; GFX10-NEXT: v_mul_f32_e64 v0, -v0, v2
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s4
|
||
|
; GFX10-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f32_fneg_lhs:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, -v0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, s0
|
||
|
; GFX11-NEXT: v_mul_f32_e64 v0, -v0, v2
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s0
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%neg.x = fneg float %x
|
||
|
%pow = call float @llvm.pow.f32(float %neg.x, float %y)
|
||
|
ret float %pow
|
||
|
}
|
||
|
|
||
|
define float @v_pow_f32_fneg_rhs(float %x, float %y) {
|
||
|
; GFX6-LABEL: v_pow_f32_fneg_rhs:
|
||
|
; GFX6: ; %bb.0:
|
||
|
; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX6-NEXT: v_mul_legacy_f32_e64 v0, v0, -v1
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX6-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX6-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX6-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX6-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX6-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX6-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX8-LABEL: v_pow_f32_fneg_rhs:
|
||
|
; GFX8: ; %bb.0:
|
||
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX8-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX8-NEXT: v_mul_legacy_f32_e64 v0, v0, -v1
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX8-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX8-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX8-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX8-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX8-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX9-LABEL: v_pow_f32_fneg_rhs:
|
||
|
; GFX9: ; %bb.0:
|
||
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x800000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v3, 0x4f800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v2
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 1.0, v3, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX9-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42000000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX9-NEXT: v_mul_legacy_f32_e64 v0, v0, -v1
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0xc2fc0000
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0x42800000
|
||
|
; GFX9-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
|
||
|
; GFX9-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0x1f800000
|
||
|
; GFX9-NEXT: v_cndmask_b32_e32 v1, 1.0, v1, vcc
|
||
|
; GFX9-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX10-LABEL: v_pow_f32_fneg_rhs:
|
||
|
; GFX10: ; %bb.0:
|
||
|
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, vcc_lo
|
||
|
; GFX10-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX10-NEXT: v_mul_legacy_f32_e64 v0, v0, -v1
|
||
|
; GFX10-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX10-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX10-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX10-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX10-NEXT: s_setpc_b64 s[30:31]
|
||
|
;
|
||
|
; GFX11-LABEL: v_pow_f32_fneg_rhs:
|
||
|
; GFX11: ; %bb.0:
|
||
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 1.0, 0x4f800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v2
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, vcc_lo
|
||
|
; GFX11-NEXT: v_log_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_sub_f32_e32 v0, v0, v2
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
||
|
; GFX11-NEXT: v_mul_dx9_zero_f32_e64 v0, v0, -v1
|
||
|
; GFX11-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0xc2fc0000, v0
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 0, 0x42800000, vcc_lo
|
||
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
|
||
|
; GFX11-NEXT: v_add_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: v_cndmask_b32_e64 v1, 1.0, 0x1f800000, vcc_lo
|
||
|
; GFX11-NEXT: v_exp_f32_e32 v0, v0
|
||
|
; GFX11-NEXT: s_waitcnt_depctr 0xfff
|
||
|
; GFX11-NEXT: v_mul_f32_e32 v0, v0, v1
|
||
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
||
|
%neg.y = fneg float %y
|
||
|
%pow = call float @llvm.pow.f32(float %x, float %neg.y)
|
||
|
ret float %pow
|
||
|
}
|
||
|
|
||
|
declare half @llvm.pow.f16(half, half)
|
||
|
declare float @llvm.pow.f32(float, float)
|
||
|
declare double @llvm.pow.f64(double, double)
|
||
|
|
||
|
declare half @llvm.fabs.f16(half)
|
||
|
declare float @llvm.fabs.f32(float)
|
||
|
|
||
|
declare <2 x half> @llvm.pow.v2f16(<2 x half>, <2 x half>)
|
||
|
declare <2 x float> @llvm.pow.v2f32(<2 x float>, <2 x float>)
|