184 lines
5.1 KiB
LLVM
184 lines
5.1 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
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; RUN: llc -mtriple=riscv32 -mattr=+v,+zfh,+zvfh -verify-machineinstrs < %s | FileCheck -check-prefixes=CHECK,RV32 %s
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; RUN: llc -mtriple=riscv64 -mattr=+v,+zfh,+zvfh -verify-machineinstrs < %s | FileCheck -check-prefixes=CHECK,RV64 %s
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define <5 x i8> @load_v5i8(ptr %p) {
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; CHECK-LABEL: load_v5i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 5, e8, mf2, ta, ma
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; CHECK-NEXT: vle8.v v8, (a0)
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; CHECK-NEXT: ret
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%x = load <5 x i8>, ptr %p
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ret <5 x i8> %x
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}
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define <5 x i8> @load_v5i8_align1(ptr %p) {
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; CHECK-LABEL: load_v5i8_align1:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 5, e8, mf2, ta, ma
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; CHECK-NEXT: vle8.v v8, (a0)
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; CHECK-NEXT: ret
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%x = load <5 x i8>, ptr %p, align 1
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ret <5 x i8> %x
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}
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define <6 x i8> @load_v6i8(ptr %p) {
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; CHECK-LABEL: load_v6i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 6, e8, mf2, ta, ma
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; CHECK-NEXT: vle8.v v8, (a0)
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; CHECK-NEXT: ret
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%x = load <6 x i8>, ptr %p
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ret <6 x i8> %x
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}
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define <12 x i8> @load_v12i8(ptr %p) {
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; CHECK-LABEL: load_v12i8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 12, e8, m1, ta, ma
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; CHECK-NEXT: vle8.v v8, (a0)
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; CHECK-NEXT: ret
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%x = load <12 x i8>, ptr %p
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ret <12 x i8> %x
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}
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define <6 x i16> @load_v6i16(ptr %p) {
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; CHECK-LABEL: load_v6i16:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 6, e16, m1, ta, ma
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; CHECK-NEXT: vle16.v v8, (a0)
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; CHECK-NEXT: ret
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%x = load <6 x i16>, ptr %p
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ret <6 x i16> %x
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}
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define <6 x half> @load_v6f16(ptr %p) {
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; CHECK-LABEL: load_v6f16:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 6, e16, m1, ta, ma
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; CHECK-NEXT: vle16.v v8, (a0)
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; CHECK-NEXT: ret
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%x = load <6 x half>, ptr %p
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ret <6 x half> %x
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}
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define <6 x float> @load_v6f32(ptr %p) {
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; CHECK-LABEL: load_v6f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 6, e32, m2, ta, ma
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; CHECK-NEXT: vle32.v v8, (a0)
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; CHECK-NEXT: ret
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%x = load <6 x float>, ptr %p
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ret <6 x float> %x
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}
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define <6 x double> @load_v6f64(ptr %p) {
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; CHECK-LABEL: load_v6f64:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vsetivli zero, 6, e64, m4, ta, ma
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; CHECK-NEXT: vle64.v v8, (a0)
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; CHECK-NEXT: ret
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%x = load <6 x double>, ptr %p
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ret <6 x double> %x
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}
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define <6 x i1> @load_v6i1(ptr %p) {
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; RV32-LABEL: load_v6i1:
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; RV32: # %bb.0:
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; RV32-NEXT: lbu a0, 0(a0)
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; RV32-NEXT: srli a1, a0, 5
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; RV32-NEXT: slli a2, a0, 27
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; RV32-NEXT: srli a2, a2, 31
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; RV32-NEXT: slli a3, a0, 28
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; RV32-NEXT: srli a3, a3, 31
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; RV32-NEXT: slli a4, a0, 29
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; RV32-NEXT: srli a4, a4, 31
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; RV32-NEXT: slli a5, a0, 30
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; RV32-NEXT: srli a5, a5, 31
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; RV32-NEXT: andi a0, a0, 1
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; RV32-NEXT: vsetivli zero, 8, e8, mf2, ta, ma
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; RV32-NEXT: vmv.v.x v8, a0
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; RV32-NEXT: vslide1down.vx v8, v8, a5
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; RV32-NEXT: vslide1down.vx v8, v8, a4
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; RV32-NEXT: vslide1down.vx v8, v8, a3
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; RV32-NEXT: vslide1down.vx v8, v8, a2
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; RV32-NEXT: vslide1down.vx v8, v8, a1
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; RV32-NEXT: vslidedown.vi v8, v8, 2
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; RV32-NEXT: vand.vi v8, v8, 1
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; RV32-NEXT: vmsne.vi v0, v8, 0
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; RV32-NEXT: ret
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;
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; RV64-LABEL: load_v6i1:
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; RV64: # %bb.0:
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; RV64-NEXT: lbu a0, 0(a0)
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; RV64-NEXT: srli a1, a0, 5
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; RV64-NEXT: slli a2, a0, 59
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; RV64-NEXT: srli a2, a2, 63
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; RV64-NEXT: slli a3, a0, 60
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; RV64-NEXT: srli a3, a3, 63
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; RV64-NEXT: slli a4, a0, 61
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; RV64-NEXT: srli a4, a4, 63
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; RV64-NEXT: slli a5, a0, 62
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; RV64-NEXT: srli a5, a5, 63
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; RV64-NEXT: andi a0, a0, 1
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; RV64-NEXT: vsetivli zero, 8, e8, mf2, ta, ma
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; RV64-NEXT: vmv.v.x v8, a0
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; RV64-NEXT: vslide1down.vx v8, v8, a5
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; RV64-NEXT: vslide1down.vx v8, v8, a4
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; RV64-NEXT: vslide1down.vx v8, v8, a3
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; RV64-NEXT: vslide1down.vx v8, v8, a2
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; RV64-NEXT: vslide1down.vx v8, v8, a1
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; RV64-NEXT: vslidedown.vi v8, v8, 2
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; RV64-NEXT: vand.vi v8, v8, 1
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; RV64-NEXT: vmsne.vi v0, v8, 0
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; RV64-NEXT: ret
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%x = load <6 x i1>, ptr %p
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ret <6 x i1> %x
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}
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define <4 x i32> @exact_vlen_i32_m1(ptr %p) vscale_range(2,2) {
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; CHECK-LABEL: exact_vlen_i32_m1:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vl1re32.v v8, (a0)
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; CHECK-NEXT: ret
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%v = load <4 x i32>, ptr %p
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ret <4 x i32> %v
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}
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define <16 x i8> @exact_vlen_i8_m1(ptr %p) vscale_range(2,2) {
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; CHECK-LABEL: exact_vlen_i8_m1:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vl1r.v v8, (a0)
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; CHECK-NEXT: ret
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%v = load <16 x i8>, ptr %p
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ret <16 x i8> %v
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}
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define <32 x i8> @exact_vlen_i8_m2(ptr %p) vscale_range(2,2) {
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; CHECK-LABEL: exact_vlen_i8_m2:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vl2r.v v8, (a0)
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; CHECK-NEXT: ret
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%v = load <32 x i8>, ptr %p
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ret <32 x i8> %v
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}
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define <128 x i8> @exact_vlen_i8_m8(ptr %p) vscale_range(2,2) {
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; CHECK-LABEL: exact_vlen_i8_m8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vl8r.v v8, (a0)
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; CHECK-NEXT: ret
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%v = load <128 x i8>, ptr %p
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ret <128 x i8> %v
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}
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define <16 x i64> @exact_vlen_i64_m8(ptr %p) vscale_range(2,2) {
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; CHECK-LABEL: exact_vlen_i64_m8:
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; CHECK: # %bb.0:
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; CHECK-NEXT: vl8re64.v v8, (a0)
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; CHECK-NEXT: ret
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%v = load <16 x i64>, ptr %p
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ret <16 x i64> %v
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}
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