320 lines
10 KiB
LLVM
320 lines
10 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=arm-- -mattr=+mve.fp < %s | FileCheck %s
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define float @fadd_select_fneg_fneg_f32(i32 %arg0, float %x, float %y, float %z) {
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; CHECK-LABEL: fadd_select_fneg_fneg_f32:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov s0, r3
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vmov s2, r2
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; CHECK-NEXT: vmov s4, r1
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; CHECK-NEXT: vseleq.f32 s2, s4, s2
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; CHECK-NEXT: vsub.f32 s0, s0, s2
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%neg.x = fneg float %x
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%neg.y = fneg float %y
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%select = select i1 %cmp, float %neg.x, float %neg.y
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%add = fadd float %select, %z
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ret float %add
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}
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define half @fadd_select_fneg_fneg_f16(i32 %arg0, half %x, half %y, half %z) {
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; CHECK-LABEL: fadd_select_fneg_fneg_f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f16 s0, r2
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vmov.f16 s2, r1
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; CHECK-NEXT: vseleq.f16 s0, s2, s0
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; CHECK-NEXT: vmov.f16 s2, r3
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; CHECK-NEXT: vsub.f16 s0, s2, s0
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%neg.x = fneg half %x
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%neg.y = fneg half %y
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%select = select i1 %cmp, half %neg.x, half %neg.y
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%add = fadd half %select, %z
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ret half %add
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}
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define <2 x float> @fadd_select_fneg_fneg_v2f32(i32 %arg0, <2 x float> %x, <2 x float> %y, <2 x float> %z) {
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; CHECK-LABEL: fadd_select_fneg_fneg_v2f32:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: add r1, sp, #24
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vldrw.u32 q0, [r1]
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; CHECK-NEXT: beq .LBB2_2
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; CHECK-NEXT: @ %bb.1: @ %select.false
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; CHECK-NEXT: add r0, sp, #8
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; CHECK-NEXT: vldrw.u32 q1, [r0]
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; CHECK-NEXT: b .LBB2_3
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; CHECK-NEXT: .LBB2_2:
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; CHECK-NEXT: vmov d2, r2, r3
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; CHECK-NEXT: .LBB2_3: @ %select.end
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; CHECK-NEXT: vneg.f32 q1, q1
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; CHECK-NEXT: vadd.f32 q0, q1, q0
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; CHECK-NEXT: vmov r0, r1, d0
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; CHECK-NEXT: vmov r2, r3, d1
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%neg.x = fneg <2 x float> %x
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%neg.y = fneg <2 x float> %y
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%select = select i1 %cmp, <2 x float> %neg.x, <2 x float> %neg.y
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%add = fadd <2 x float> %select, %z
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ret <2 x float> %add
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}
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define <2 x half> @fadd_select_fneg_fneg_v2f16(i32 %arg0, <2 x half> %x, <2 x half> %y, <2 x half> %z) {
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; CHECK-LABEL: fadd_select_fneg_fneg_v2f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: add r1, sp, #24
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vldrw.u32 q0, [r1]
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; CHECK-NEXT: beq .LBB3_2
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; CHECK-NEXT: @ %bb.1: @ %select.false
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; CHECK-NEXT: add r0, sp, #8
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; CHECK-NEXT: vldrw.u32 q1, [r0]
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; CHECK-NEXT: b .LBB3_3
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; CHECK-NEXT: .LBB3_2:
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; CHECK-NEXT: vmov d2, r2, r3
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; CHECK-NEXT: .LBB3_3: @ %select.end
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; CHECK-NEXT: vneg.f16 q1, q1
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; CHECK-NEXT: vadd.f16 q0, q1, q0
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; CHECK-NEXT: vmov r0, r1, d0
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; CHECK-NEXT: vmov r2, r3, d1
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%neg.x = fneg <2 x half> %x
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%neg.y = fneg <2 x half> %y
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%select = select i1 %cmp, <2 x half> %neg.x, <2 x half> %neg.y
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%add = fadd <2 x half> %select, %z
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ret <2 x half> %add
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}
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define float @fadd_select_fsub_fsub_f32(i32 %arg0, float %x, float %y, float %z) {
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; CHECK-LABEL: fadd_select_fsub_fsub_f32:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f32 s0, #2.000000e+00
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vmov s4, r2
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; CHECK-NEXT: vmov s2, r1
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; CHECK-NEXT: vmov s6, r3
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; CHECK-NEXT: vsub.f32 s4, s4, s0
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; CHECK-NEXT: vsub.f32 s0, s2, s0
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; CHECK-NEXT: vseleq.f32 s0, s0, s4
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; CHECK-NEXT: vadd.f32 s0, s0, s6
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%neg.x = fsub nsz float %x, 2.0
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%neg.y = fsub nsz float %y, 2.0
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%select = select i1 %cmp, float %neg.x, float %neg.y
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%add = fadd float %select, %z
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ret float %add
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}
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define float @fneg_select_fmul_fmul_f32(i32 %arg0, float %x, float %y) {
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; CHECK-LABEL: fneg_select_fmul_fmul_f32:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f32 s0, #4.000000e+00
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vmov.f32 s2, #8.000000e+00
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; CHECK-NEXT: vmov s4, r2
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; CHECK-NEXT: vmov s6, r1
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; CHECK-NEXT: vmul.f32 s0, s4, s0
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; CHECK-NEXT: vmul.f32 s2, s6, s2
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; CHECK-NEXT: vseleq.f32 s0, s2, s0
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: eor r0, r0, #-2147483648
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%neg.x = fmul float %x, 8.0
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%neg.y = fmul float %y, 4.0
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%select = select i1 %cmp, float %neg.x, float %neg.y
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%neg = fneg float %select
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ret float %neg
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}
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define half @fadd_select_fsub_fsub_f16(i32 %arg0, half %x, half %y, half %z) {
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; CHECK-LABEL: fadd_select_fsub_fsub_f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f16 s0, r2
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; CHECK-NEXT: vmov.f16 s2, #2.000000e+00
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; CHECK-NEXT: vmov.f16 s4, r1
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; CHECK-NEXT: vsub.f16 s0, s0, s2
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; CHECK-NEXT: vsub.f16 s2, s4, s2
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vseleq.f16 s0, s2, s0
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; CHECK-NEXT: vmov.f16 s2, r3
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; CHECK-NEXT: vadd.f16 s0, s0, s2
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%sub.x = fsub nsz half %x, 2.0
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%sub.y = fsub nsz half %y, 2.0
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%select = select i1 %cmp, half %sub.x, half %sub.y
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%add = fadd half %select, %z
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ret half %add
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}
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define half @fneg_select_fmul_fmul_f16(i32 %arg0, half %x, half %y) {
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; CHECK-LABEL: fneg_select_fmul_fmul_f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f16 s0, r2
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; CHECK-NEXT: vmov.f16 s2, #4.000000e+00
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; CHECK-NEXT: vmul.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 s2, r1
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; CHECK-NEXT: vmov.f16 s4, #8.000000e+00
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vmul.f16 s2, s2, s4
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; CHECK-NEXT: vseleq.f16 s0, s2, s0
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; CHECK-NEXT: vneg.f16 s0, s0
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%mul.x = fmul half %x, 8.0
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%mul.y = fmul half %y, 4.0
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%select = select i1 %cmp, half %mul.x, half %mul.y
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%neg = fneg half %select
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ret half %neg
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}
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define half @fadd_select_fsub_arg_f16(i32 %arg0, half %x, half %y, half %z) {
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; CHECK-LABEL: fadd_select_fsub_arg_f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f16 s0, r1
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; CHECK-NEXT: vmov.f16 s2, #-2.000000e+00
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; CHECK-NEXT: vadd.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 s2, r2
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vseleq.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 s2, r3
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; CHECK-NEXT: vadd.f16 s0, s0, s2
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%sub.x = fsub nsz half %x, 2.0
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%select = select i1 %cmp, half %sub.x, half %y
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%add = fadd half %select, %z
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ret half %add
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}
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define half @fadd_select_arg_fsub_f16(i32 %arg0, half %x, half %y, half %z) {
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; CHECK-LABEL: fadd_select_arg_fsub_f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f16 s0, r2
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; CHECK-NEXT: vmov.f16 s2, #-2.000000e+00
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; CHECK-NEXT: vadd.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 s2, r1
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vseleq.f16 s0, s2, s0
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; CHECK-NEXT: vmov.f16 s2, r3
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; CHECK-NEXT: vadd.f16 s0, s0, s2
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%sub.y = fsub nsz half %y, 2.0
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%select = select i1 %cmp, half %x, half %sub.y
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%add = fadd half %select, %z
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ret half %add
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}
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define half @fadd_select_fsub_select_f16(i32 %arg0, half %x, half %y, half %z) {
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; CHECK-LABEL: fadd_select_fsub_select_f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f16 s0, r1
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; CHECK-NEXT: vmov.f16 s2, #2.000000e+00
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; CHECK-NEXT: vsub.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 s4, r2
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vsub.f16 s2, s4, s2
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; CHECK-NEXT: vseleq.f16 s0, s0, s4
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; CHECK-NEXT: vseleq.f16 s0, s2, s0
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; CHECK-NEXT: vmov.f16 s2, r3
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; CHECK-NEXT: vadd.f16 s0, s0, s2
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%sub.x = fsub nsz half %x, 2.0
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%sub.y = fsub nsz half %y, 2.0
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%select0 = select i1 %cmp, half %sub.x, half %y
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%select1 = select i1 %cmp, half %sub.y, half %select0
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%add = fadd half %select1, %z
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ret half %add
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}
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define half @fadd_select_fneg_negk_f16(i32 %arg0, half %x, half %y) {
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; CHECK-LABEL: fadd_select_fneg_negk_f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f16 s0, r1
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; CHECK-NEXT: vmov.f16 s2, #4.000000e+00
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vseleq.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 s2, r2
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; CHECK-NEXT: vsub.f16 s0, s2, s0
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%neg.x = fneg half %x
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%select = select i1 %cmp, half %neg.x, half -4.0
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%add = fadd half %select, %y
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ret half %add
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}
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define half @fadd_select_fneg_posk_f16(i32 %arg0, half %x, half %y) {
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; CHECK-LABEL: fadd_select_fneg_posk_f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: vmov.f16 s0, r1
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; CHECK-NEXT: vmov.f16 s2, #-4.000000e+00
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; CHECK-NEXT: cmp r0, #0
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; CHECK-NEXT: vseleq.f16 s0, s0, s2
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; CHECK-NEXT: vmov.f16 s2, r2
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; CHECK-NEXT: vsub.f16 s0, s2, s0
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; CHECK-NEXT: vmov r0, s0
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; CHECK-NEXT: bx lr
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%cmp = icmp eq i32 %arg0, 0
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%neg.x = fneg half %x
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%select = select i1 %cmp, half %neg.x, half 4.0
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%add = fadd half %select, %y
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ret half %add
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}
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define <8 x half> @fadd_vselect_fneg_posk_v8f16(<8 x i32> %arg0, <8 x half> %x, <8 x half> %y) {
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; CHECK-LABEL: fadd_vselect_fneg_posk_v8f16:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: sub sp, sp, #16
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; CHECK-NEXT: vmov d0, r0, r1
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; CHECK-NEXT: add r0, sp, #16
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; CHECK-NEXT: vmov d1, r2, r3
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|
; CHECK-NEXT: vldrw.u32 q3, [r0]
|
||
|
|
; CHECK-NEXT: vcmp.i32 eq, q0, zr
|
||
|
|
; CHECK-NEXT: vmov.i8 q0, #0x0
|
||
|
|
; CHECK-NEXT: vmov.i8 q1, #0xff
|
||
|
|
; CHECK-NEXT: mov r0, sp
|
||
|
|
; CHECK-NEXT: vpsel q2, q1, q0
|
||
|
|
; CHECK-NEXT: vcmp.i32 eq, q3, zr
|
||
|
|
; CHECK-NEXT: vpsel q0, q1, q0
|
||
|
|
; CHECK-NEXT: vstrh.32 q2, [r0]
|
||
|
|
; CHECK-NEXT: vstrh.32 q0, [r0, #8]
|
||
|
|
; CHECK-NEXT: add r1, sp, #32
|
||
|
|
; CHECK-NEXT: vldrw.u32 q2, [r0]
|
||
|
|
; CHECK-NEXT: vldrw.u32 q0, [r1]
|
||
|
|
; CHECK-NEXT: vmov.i16 q1, #0xc400
|
||
|
|
; CHECK-NEXT: add r0, sp, #48
|
||
|
|
; CHECK-NEXT: vcmp.i16 ne, q2, zr
|
||
|
|
; CHECK-NEXT: vpsel q0, q0, q1
|
||
|
|
; CHECK-NEXT: vldrw.u32 q1, [r0]
|
||
|
|
; CHECK-NEXT: vsub.f16 q0, q1, q0
|
||
|
|
; CHECK-NEXT: vmov r0, r1, d0
|
||
|
|
; CHECK-NEXT: vmov r2, r3, d1
|
||
|
|
; CHECK-NEXT: add sp, sp, #16
|
||
|
|
; CHECK-NEXT: bx lr
|
||
|
|
%cmp = icmp eq <8 x i32> %arg0, zeroinitializer
|
||
|
|
%neg.x = fneg <8 x half> %x
|
||
|
|
%select = select <8 x i1> %cmp, <8 x half> %neg.x, <8 x half> <half 4.0, half 4.0, half 4.0, half 4.0, half 4.0, half 4.0, half 4.0, half 4.0>
|
||
|
|
%add = fadd <8 x half> %select, %y
|
||
|
|
ret <8 x half> %add
|
||
|
|
}
|