forked from OSchip/llvm-project
86 lines
2.9 KiB
LLVM
86 lines
2.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse2 | FileCheck %s
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define float @ext_fadd_v4f32(<4 x float> %x) {
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; CHECK-LABEL: ext_fadd_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
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; CHECK-NEXT: addss {{.*}}(%rip), %xmm0
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; CHECK-NEXT: retq
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%bo = fadd <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
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%ext = extractelement <4 x float> %bo, i32 2
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ret float %ext
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}
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define float @ext_fsub_v4f32(<4 x float> %x) {
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; CHECK-LABEL: ext_fsub_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: subss %xmm0, %xmm1
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; CHECK-NEXT: movaps %xmm1, %xmm0
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; CHECK-NEXT: retq
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%bo = fsub <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
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%ext = extractelement <4 x float> %bo, i32 1
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ret float %ext
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}
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define float @ext_fmul_v4f32(<4 x float> %x) {
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; CHECK-LABEL: ext_fmul_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,1,2,3]
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; CHECK-NEXT: mulss {{.*}}(%rip), %xmm0
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; CHECK-NEXT: retq
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%bo = fmul <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
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%ext = extractelement <4 x float> %bo, i32 3
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ret float %ext
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}
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; X / 1.0 --> X
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define float @ext_fdiv_v4f32(<4 x float> %x) {
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; CHECK-LABEL: ext_fdiv_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: retq
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%bo = fdiv <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
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%ext = extractelement <4 x float> %bo, i32 0
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ret float %ext
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}
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define float @ext_fdiv_v4f32_constant_op0(<4 x float> %x) {
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; CHECK-LABEL: ext_fdiv_v4f32_constant_op0:
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; CHECK: # %bb.0:
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; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: divss %xmm0, %xmm1
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; CHECK-NEXT: movaps %xmm1, %xmm0
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; CHECK-NEXT: retq
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%bo = fdiv <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
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%ext = extractelement <4 x float> %bo, i32 1
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ret float %ext
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}
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define float @ext_frem_v4f32(<4 x float> %x) {
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; CHECK-LABEL: ext_frem_v4f32:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: jmp fmodf # TAILCALL
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%bo = frem <4 x float> %x, <float 1.0, float 2.0, float 3.0, float 42.0>
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%ext = extractelement <4 x float> %bo, i32 2
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ret float %ext
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}
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define float @ext_frem_v4f32_constant_op0(<4 x float> %x) {
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; CHECK-LABEL: ext_frem_v4f32_constant_op0:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movaps %xmm0, %xmm1
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; CHECK-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[2,3]
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; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
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; CHECK-NEXT: jmp fmodf # TAILCALL
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%bo = frem <4 x float> <float 1.0, float 2.0, float 3.0, float 42.0>, %x
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%ext = extractelement <4 x float> %bo, i32 1
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ret float %ext
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}
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