1412 lines
48 KiB
LLVM
1412 lines
48 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=x86-64 -mattr=+sse2 | FileCheck %s --check-prefixes=SSE,SSE2
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=x86-64 -mattr=+sse4.1 | FileCheck %s --check-prefixes=SSE,SSE41
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=x86-64 -mattr=+avx | FileCheck %s --check-prefix=AVX1-SLOW
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=x86-64 -mattr=+avx,+fast-hops | FileCheck %s --check-prefix=AVX1-FAST
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=x86-64 -mattr=+avx2 | FileCheck %s --check-prefix=AVX2
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=x86-64 -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefix=AVX512
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=x86-64 -mattr=+avx512f,+avx512bw,+avx512vl | FileCheck %s --check-prefix=AVX512
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;
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; vXf32 (accum)
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;
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define float @test_v2f32(float %a0, <2 x float> %a1) {
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; SSE2-LABEL: test_v2f32:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movaps %xmm1, %xmm2
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; SSE2-NEXT: shufps {{.*#+}} xmm2 = xmm2[1,1],xmm1[1,1]
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; SSE2-NEXT: addss %xmm1, %xmm2
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; SSE2-NEXT: addss %xmm2, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_v2f32:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; SSE41-NEXT: addss %xmm1, %xmm2
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; SSE41-NEXT: addss %xmm2, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX1-SLOW-LABEL: test_v2f32:
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; AVX1-SLOW: # %bb.0:
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; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX1-SLOW-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX1-SLOW-NEXT: retq
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;
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; AVX1-FAST-LABEL: test_v2f32:
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; AVX1-FAST: # %bb.0:
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; AVX1-FAST-NEXT: vhaddps %xmm1, %xmm1, %xmm1
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; AVX1-FAST-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX1-FAST-NEXT: retq
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;
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; AVX2-LABEL: test_v2f32:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX2-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: test_v2f32:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX512-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: retq
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%1 = call fast float @llvm.vector.reduce.fadd.f32.v2f32(float %a0, <2 x float> %a1)
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ret float %1
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}
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define float @test_v4f32(float %a0, <4 x float> %a1) {
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; SSE2-LABEL: test_v4f32:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movaps %xmm1, %xmm2
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
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; SSE2-NEXT: addps %xmm1, %xmm2
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; SSE2-NEXT: movaps %xmm2, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm2[1,1]
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; SSE2-NEXT: addss %xmm2, %xmm1
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; SSE2-NEXT: addss %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_v4f32:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movaps %xmm1, %xmm2
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
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; SSE41-NEXT: addps %xmm1, %xmm2
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; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm2[1,1,3,3]
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; SSE41-NEXT: addss %xmm2, %xmm1
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; SSE41-NEXT: addss %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX1-SLOW-LABEL: test_v4f32:
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; AVX1-SLOW: # %bb.0:
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; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX1-SLOW-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX1-SLOW-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX1-SLOW-NEXT: retq
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;
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; AVX1-FAST-LABEL: test_v4f32:
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; AVX1-FAST: # %bb.0:
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; AVX1-FAST-NEXT: vhaddps %xmm1, %xmm1, %xmm1
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; AVX1-FAST-NEXT: vhaddps %xmm1, %xmm1, %xmm1
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; AVX1-FAST-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX1-FAST-NEXT: retq
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;
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; AVX2-LABEL: test_v4f32:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX2-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX2-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: test_v4f32:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX512-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX512-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: retq
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%1 = call fast float @llvm.vector.reduce.fadd.f32.v4f32(float %a0, <4 x float> %a1)
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ret float %1
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}
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define float @test_v8f32(float %a0, <8 x float> %a1) {
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; SSE2-LABEL: test_v8f32:
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; SSE2: # %bb.0:
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; SSE2-NEXT: addps %xmm2, %xmm1
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; SSE2-NEXT: movaps %xmm1, %xmm2
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
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; SSE2-NEXT: addps %xmm1, %xmm2
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; SSE2-NEXT: movaps %xmm2, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm2[1,1]
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; SSE2-NEXT: addss %xmm2, %xmm1
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; SSE2-NEXT: addss %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_v8f32:
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; SSE41: # %bb.0:
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; SSE41-NEXT: addps %xmm2, %xmm1
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; SSE41-NEXT: movaps %xmm1, %xmm2
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
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; SSE41-NEXT: addps %xmm1, %xmm2
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; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm2[1,1,3,3]
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; SSE41-NEXT: addss %xmm2, %xmm1
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; SSE41-NEXT: addss %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX1-SLOW-LABEL: test_v8f32:
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; AVX1-SLOW: # %bb.0:
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; AVX1-SLOW-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-SLOW-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX1-SLOW-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX1-SLOW-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX1-SLOW-NEXT: vzeroupper
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; AVX1-SLOW-NEXT: retq
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;
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; AVX1-FAST-LABEL: test_v8f32:
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; AVX1-FAST: # %bb.0:
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; AVX1-FAST-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-FAST-NEXT: vhaddps %xmm1, %xmm2, %xmm1
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; AVX1-FAST-NEXT: vhaddps %xmm1, %xmm1, %xmm1
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; AVX1-FAST-NEXT: vhaddps %xmm1, %xmm1, %xmm1
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; AVX1-FAST-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX1-FAST-NEXT: vzeroupper
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; AVX1-FAST-NEXT: retq
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;
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; AVX2-LABEL: test_v8f32:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX2-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX2-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX2-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vzeroupper
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: test_v8f32:
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; AVX512: # %bb.0:
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; AVX512-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX512-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX512-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX512-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX512-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX512-NEXT: vzeroupper
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; AVX512-NEXT: retq
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%1 = call fast float @llvm.vector.reduce.fadd.f32.v8f32(float %a0, <8 x float> %a1)
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ret float %1
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}
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define float @test_v16f32(float %a0, <16 x float> %a1) {
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; SSE2-LABEL: test_v16f32:
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; SSE2: # %bb.0:
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; SSE2-NEXT: addps %xmm4, %xmm2
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; SSE2-NEXT: addps %xmm3, %xmm1
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; SSE2-NEXT: addps %xmm2, %xmm1
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; SSE2-NEXT: movaps %xmm1, %xmm2
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; SSE2-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
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; SSE2-NEXT: addps %xmm1, %xmm2
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; SSE2-NEXT: movaps %xmm2, %xmm1
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; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm2[1,1]
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; SSE2-NEXT: addss %xmm2, %xmm1
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; SSE2-NEXT: addss %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_v16f32:
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; SSE41: # %bb.0:
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; SSE41-NEXT: addps %xmm4, %xmm2
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; SSE41-NEXT: addps %xmm3, %xmm1
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; SSE41-NEXT: addps %xmm2, %xmm1
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; SSE41-NEXT: movaps %xmm1, %xmm2
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; SSE41-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
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; SSE41-NEXT: addps %xmm1, %xmm2
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; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm2[1,1,3,3]
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; SSE41-NEXT: addss %xmm2, %xmm1
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; SSE41-NEXT: addss %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX1-SLOW-LABEL: test_v16f32:
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; AVX1-SLOW: # %bb.0:
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; AVX1-SLOW-NEXT: vaddps %ymm2, %ymm1, %ymm1
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; AVX1-SLOW-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-SLOW-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX1-SLOW-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX1-SLOW-NEXT: vaddss %xmm2, %xmm1, %xmm1
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; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX1-SLOW-NEXT: vzeroupper
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; AVX1-SLOW-NEXT: retq
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;
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; AVX1-FAST-LABEL: test_v16f32:
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; AVX1-FAST: # %bb.0:
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; AVX1-FAST-NEXT: vaddps %ymm2, %ymm1, %ymm1
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; AVX1-FAST-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-FAST-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX1-FAST-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX1-FAST-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX1-FAST-NEXT: vhaddps %xmm1, %xmm1, %xmm1
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; AVX1-FAST-NEXT: vaddss %xmm1, %xmm0, %xmm0
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; AVX1-FAST-NEXT: vzeroupper
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; AVX1-FAST-NEXT: retq
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;
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; AVX2-LABEL: test_v16f32:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vaddps %ymm2, %ymm1, %ymm1
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; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX2-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
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; AVX2-NEXT: vaddps %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
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; AVX2-NEXT: vaddss %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v16f32:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm1, %ymm2
|
||
|
|
; AVX512-NEXT: vaddps %zmm2, %zmm1, %zmm1
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX512-NEXT: vaddps %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX512-NEXT: vaddps %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm2 = xmm1[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v16f32(float %a0, <16 x float> %a1)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
;
|
||
|
|
; vXf32 (zero)
|
||
|
|
;
|
||
|
|
|
||
|
|
define float @test_v2f32_zero(<2 x float> %a0) {
|
||
|
|
; SSE2-LABEL: test_v2f32_zero:
|
||
|
|
; SSE2: # %bb.0:
|
||
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[1,1]
|
||
|
|
; SSE2-NEXT: addss %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: retq
|
||
|
|
;
|
||
|
|
; SSE41-LABEL: test_v2f32_zero:
|
||
|
|
; SSE41: # %bb.0:
|
||
|
|
; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; SSE41-NEXT: addss %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v2f32_zero:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v2f32_zero:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v2f32_zero:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v2f32_zero:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v2f32(float 0.0, <2 x float> %a0)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define float @test_v4f32_zero(<4 x float> %a0) {
|
||
|
|
; SSE2-LABEL: test_v4f32_zero:
|
||
|
|
; SSE2: # %bb.0:
|
||
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE2-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[1,1]
|
||
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: retq
|
||
|
|
;
|
||
|
|
; SSE41-LABEL: test_v4f32_zero:
|
||
|
|
; SSE41: # %bb.0:
|
||
|
|
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE41-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movshdup {{.*#+}} xmm0 = xmm1[1,1,3,3]
|
||
|
|
; SSE41-NEXT: addss %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v4f32_zero:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v4f32_zero:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v4f32_zero:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v4f32_zero:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v4f32(float 0.0, <4 x float> %a0)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define float @test_v8f32_zero(<8 x float> %a0) {
|
||
|
|
; SSE2-LABEL: test_v8f32_zero:
|
||
|
|
; SSE2: # %bb.0:
|
||
|
|
; SSE2-NEXT: addps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE2-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[1,1]
|
||
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: retq
|
||
|
|
;
|
||
|
|
; SSE41-LABEL: test_v8f32_zero:
|
||
|
|
; SSE41: # %bb.0:
|
||
|
|
; SSE41-NEXT: addps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE41-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movshdup {{.*#+}} xmm0 = xmm1[1,1,3,3]
|
||
|
|
; SSE41-NEXT: addss %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v8f32_zero:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v8f32_zero:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm1, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v8f32_zero:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v8f32_zero:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v8f32(float 0.0, <8 x float> %a0)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define float @test_v16f32_zero(<16 x float> %a0) {
|
||
|
|
; SSE2-LABEL: test_v16f32_zero:
|
||
|
|
; SSE2: # %bb.0:
|
||
|
|
; SSE2-NEXT: addps %xmm3, %xmm1
|
||
|
|
; SSE2-NEXT: addps %xmm2, %xmm0
|
||
|
|
; SSE2-NEXT: addps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE2-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[1,1]
|
||
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: retq
|
||
|
|
;
|
||
|
|
; SSE41-LABEL: test_v16f32_zero:
|
||
|
|
; SSE41: # %bb.0:
|
||
|
|
; SSE41-NEXT: addps %xmm3, %xmm1
|
||
|
|
; SSE41-NEXT: addps %xmm2, %xmm0
|
||
|
|
; SSE41-NEXT: addps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE41-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movshdup {{.*#+}} xmm0 = xmm1[1,1,3,3]
|
||
|
|
; SSE41-NEXT: addss %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v16f32_zero:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v16f32_zero:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-FAST-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v16f32_zero:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v16f32_zero:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||
|
|
; AVX512-NEXT: vaddps %zmm1, %zmm0, %zmm0
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v16f32(float 0.0, <16 x float> %a0)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
;
|
||
|
|
; vXf32 (undef)
|
||
|
|
;
|
||
|
|
|
||
|
|
define float @test_v2f32_undef(<2 x float> %a0) {
|
||
|
|
; SSE2-LABEL: test_v2f32_undef:
|
||
|
|
; SSE2: # %bb.0:
|
||
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[1,1],xmm0[1,1]
|
||
|
|
; SSE2-NEXT: addss %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: retq
|
||
|
|
;
|
||
|
|
; SSE41-LABEL: test_v2f32_undef:
|
||
|
|
; SSE41: # %bb.0:
|
||
|
|
; SSE41-NEXT: movshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; SSE41-NEXT: addss %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v2f32_undef:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v2f32_undef:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v2f32_undef:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v2f32_undef:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v2f32(float 0.0, <2 x float> %a0)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define float @test_v4f32_undef(<4 x float> %a0) {
|
||
|
|
; SSE2-LABEL: test_v4f32_undef:
|
||
|
|
; SSE2: # %bb.0:
|
||
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE2-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[1,1]
|
||
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: retq
|
||
|
|
;
|
||
|
|
; SSE41-LABEL: test_v4f32_undef:
|
||
|
|
; SSE41: # %bb.0:
|
||
|
|
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE41-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movshdup {{.*#+}} xmm0 = xmm1[1,1,3,3]
|
||
|
|
; SSE41-NEXT: addss %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v4f32_undef:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v4f32_undef:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v4f32_undef:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v4f32_undef:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v4f32(float 0.0, <4 x float> %a0)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define float @test_v8f32_undef(<8 x float> %a0) {
|
||
|
|
; SSE2-LABEL: test_v8f32_undef:
|
||
|
|
; SSE2: # %bb.0:
|
||
|
|
; SSE2-NEXT: addps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE2-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[1,1]
|
||
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: retq
|
||
|
|
;
|
||
|
|
; SSE41-LABEL: test_v8f32_undef:
|
||
|
|
; SSE41: # %bb.0:
|
||
|
|
; SSE41-NEXT: addps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE41-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movshdup {{.*#+}} xmm0 = xmm1[1,1,3,3]
|
||
|
|
; SSE41-NEXT: addss %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v8f32_undef:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v8f32_undef:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm1, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v8f32_undef:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v8f32_undef:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v8f32(float 0.0, <8 x float> %a0)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define float @test_v16f32_undef(<16 x float> %a0) {
|
||
|
|
; SSE2-LABEL: test_v16f32_undef:
|
||
|
|
; SSE2: # %bb.0:
|
||
|
|
; SSE2-NEXT: addps %xmm3, %xmm1
|
||
|
|
; SSE2-NEXT: addps %xmm2, %xmm0
|
||
|
|
; SSE2-NEXT: addps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE2-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE2-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[1,1]
|
||
|
|
; SSE2-NEXT: addss %xmm1, %xmm0
|
||
|
|
; SSE2-NEXT: retq
|
||
|
|
;
|
||
|
|
; SSE41-LABEL: test_v16f32_undef:
|
||
|
|
; SSE41: # %bb.0:
|
||
|
|
; SSE41-NEXT: addps %xmm3, %xmm1
|
||
|
|
; SSE41-NEXT: addps %xmm2, %xmm0
|
||
|
|
; SSE41-NEXT: addps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: movaps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE41-NEXT: addps %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movshdup {{.*#+}} xmm0 = xmm1[1,1,3,3]
|
||
|
|
; SSE41-NEXT: addss %xmm0, %xmm1
|
||
|
|
; SSE41-NEXT: movaps %xmm1, %xmm0
|
||
|
|
; SSE41-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v16f32_undef:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX1-SLOW-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v16f32_undef:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-FAST-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddps %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v16f32_undef:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX2-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v16f32_undef:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||
|
|
; AVX512-NEXT: vaddps %zmm1, %zmm0, %zmm0
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddps %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vmovshdup {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
||
|
|
; AVX512-NEXT: vaddss %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast float @llvm.vector.reduce.fadd.f32.v16f32(float 0.0, <16 x float> %a0)
|
||
|
|
ret float %1
|
||
|
|
}
|
||
|
|
|
||
|
|
;
|
||
|
|
; vXf64 (accum)
|
||
|
|
;
|
||
|
|
|
||
|
|
define double @test_v2f64(double %a0, <2 x double> %a1) {
|
||
|
|
; SSE-LABEL: test_v2f64:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm2
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
|
||
|
|
; SSE-NEXT: addsd %xmm1, %xmm2
|
||
|
|
; SSE-NEXT: addsd %xmm2, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v2f64:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v2f64:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm1, %xmm1, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v2f64:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v2f64:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v2f64(double %a0, <2 x double> %a1)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v4f64(double %a0, <4 x double> %a1) {
|
||
|
|
; SSE-LABEL: test_v4f64:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm2, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm2
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
|
||
|
|
; SSE-NEXT: addsd %xmm1, %xmm2
|
||
|
|
; SSE-NEXT: addsd %xmm2, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v4f64:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v4f64:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm1, %xmm2, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm1, %xmm1, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v4f64:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX2-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v4f64:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX512-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v4f64(double %a0, <4 x double> %a1)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v8f64(double %a0, <8 x double> %a1) {
|
||
|
|
; SSE-LABEL: test_v8f64:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm4, %xmm2
|
||
|
|
; SSE-NEXT: addpd %xmm3, %xmm1
|
||
|
|
; SSE-NEXT: addpd %xmm2, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm2
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm1[1]
|
||
|
|
; SSE-NEXT: addsd %xmm1, %xmm2
|
||
|
|
; SSE-NEXT: addsd %xmm2, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v8f64:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm2, %ymm1, %ymm1
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v8f64:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm2, %ymm1, %ymm1
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm1, %xmm1, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v8f64:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vaddpd %ymm2, %ymm1, %ymm1
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX2-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v8f64:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm1, %ymm2
|
||
|
|
; AVX512-NEXT: vaddpd %zmm2, %zmm1, %zmm1
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX512-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v8f64(double %a0, <8 x double> %a1)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v16f64(double %a0, <16 x double> %a1) {
|
||
|
|
; SSE-LABEL: test_v16f64:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm6, %xmm2
|
||
|
|
; SSE-NEXT: addpd %xmm7, %xmm3
|
||
|
|
; SSE-NEXT: addpd %xmm5, %xmm1
|
||
|
|
; SSE-NEXT: addpd %xmm3, %xmm1
|
||
|
|
; SSE-NEXT: addpd {{[0-9]+}}(%rsp), %xmm4
|
||
|
|
; SSE-NEXT: addpd %xmm2, %xmm4
|
||
|
|
; SSE-NEXT: addpd %xmm1, %xmm4
|
||
|
|
; SSE-NEXT: movapd %xmm4, %xmm1
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm4[1]
|
||
|
|
; SSE-NEXT: addsd %xmm4, %xmm1
|
||
|
|
; SSE-NEXT: addsd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v16f64:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm4, %ymm2, %ymm2
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm2, %ymm1, %ymm1
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v16f64:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm4, %ymm2, %ymm2
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm2, %ymm1, %ymm1
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm1, %xmm1, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v16f64:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vaddpd %ymm4, %ymm2, %ymm2
|
||
|
|
; AVX2-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX2-NEXT: vaddpd %ymm2, %ymm1, %ymm1
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX2-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v16f64:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vaddpd %zmm2, %zmm1, %zmm1
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm1, %ymm2
|
||
|
|
; AVX512-NEXT: vaddpd %zmm2, %zmm1, %zmm1
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||
|
|
; AVX512-NEXT: vaddpd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm2, %xmm1, %xmm1
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v16f64(double %a0, <16 x double> %a1)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
;
|
||
|
|
; vXf64 (zero)
|
||
|
|
;
|
||
|
|
|
||
|
|
define double @test_v2f64_zero(<2 x double> %a0) {
|
||
|
|
; SSE-LABEL: test_v2f64_zero:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: movapd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE-NEXT: addsd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v2f64_zero:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v2f64_zero:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v2f64_zero:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v2f64_zero:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v2f64(double 0.0, <2 x double> %a0)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v4f64_zero(<4 x double> %a0) {
|
||
|
|
; SSE-LABEL: test_v4f64_zero:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: movapd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE-NEXT: addsd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v4f64_zero:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v4f64_zero:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm1, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v4f64_zero:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v4f64_zero:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v4f64(double 0.0, <4 x double> %a0)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v8f64_zero(<8 x double> %a0) {
|
||
|
|
; SSE-LABEL: test_v8f64_zero:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm3, %xmm1
|
||
|
|
; SSE-NEXT: addpd %xmm2, %xmm0
|
||
|
|
; SSE-NEXT: addpd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: movapd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE-NEXT: addsd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v8f64_zero:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v8f64_zero:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v8f64_zero:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v8f64_zero:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||
|
|
; AVX512-NEXT: vaddpd %zmm1, %zmm0, %zmm0
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v8f64(double 0.0, <8 x double> %a0)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v16f64_zero(<16 x double> %a0) {
|
||
|
|
; SSE-LABEL: test_v16f64_zero:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm6, %xmm2
|
||
|
|
; SSE-NEXT: addpd %xmm4, %xmm0
|
||
|
|
; SSE-NEXT: addpd %xmm2, %xmm0
|
||
|
|
; SSE-NEXT: addpd %xmm7, %xmm3
|
||
|
|
; SSE-NEXT: addpd %xmm5, %xmm1
|
||
|
|
; SSE-NEXT: addpd %xmm3, %xmm1
|
||
|
|
; SSE-NEXT: addpd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm1[1]
|
||
|
|
; SSE-NEXT: addsd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v16f64_zero:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm2, %ymm0, %ymm0
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v16f64_zero:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm2, %ymm0, %ymm0
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v16f64_zero:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX2-NEXT: vaddpd %ymm2, %ymm0, %ymm0
|
||
|
|
; AVX2-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v16f64_zero:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vaddpd %zmm1, %zmm0, %zmm0
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||
|
|
; AVX512-NEXT: vaddpd %zmm1, %zmm0, %zmm0
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v16f64(double 0.0, <16 x double> %a0)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
;
|
||
|
|
; vXf64 (undef)
|
||
|
|
;
|
||
|
|
|
||
|
|
define double @test_v2f64_undef(<2 x double> %a0) {
|
||
|
|
; SSE-LABEL: test_v2f64_undef:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: movapd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE-NEXT: addsd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v2f64_undef:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v2f64_undef:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v2f64_undef:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v2f64_undef:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v2f64(double 0.0, <2 x double> %a0)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v4f64_undef(<4 x double> %a0) {
|
||
|
|
; SSE-LABEL: test_v4f64_undef:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: movapd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE-NEXT: addsd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v4f64_undef:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v4f64_undef:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm1, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v4f64_undef:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v4f64_undef:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v4f64(double 0.0, <4 x double> %a0)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v8f64_undef(<8 x double> %a0) {
|
||
|
|
; SSE-LABEL: test_v8f64_undef:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm3, %xmm1
|
||
|
|
; SSE-NEXT: addpd %xmm2, %xmm0
|
||
|
|
; SSE-NEXT: addpd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: movapd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm0[1]
|
||
|
|
; SSE-NEXT: addsd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v8f64_undef:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v8f64_undef:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v8f64_undef:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v8f64_undef:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||
|
|
; AVX512-NEXT: vaddpd %zmm1, %zmm0, %zmm0
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v8f64(double 0.0, <8 x double> %a0)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
define double @test_v16f64_undef(<16 x double> %a0) {
|
||
|
|
; SSE-LABEL: test_v16f64_undef:
|
||
|
|
; SSE: # %bb.0:
|
||
|
|
; SSE-NEXT: addpd %xmm6, %xmm2
|
||
|
|
; SSE-NEXT: addpd %xmm4, %xmm0
|
||
|
|
; SSE-NEXT: addpd %xmm2, %xmm0
|
||
|
|
; SSE-NEXT: addpd %xmm7, %xmm3
|
||
|
|
; SSE-NEXT: addpd %xmm5, %xmm1
|
||
|
|
; SSE-NEXT: addpd %xmm3, %xmm1
|
||
|
|
; SSE-NEXT: addpd %xmm0, %xmm1
|
||
|
|
; SSE-NEXT: movapd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm1[1]
|
||
|
|
; SSE-NEXT: addsd %xmm1, %xmm0
|
||
|
|
; SSE-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-SLOW-LABEL: test_v16f64_undef:
|
||
|
|
; AVX1-SLOW: # %bb.0:
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm2, %ymm0, %ymm0
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-SLOW-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX1-SLOW-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-SLOW-NEXT: vzeroupper
|
||
|
|
; AVX1-SLOW-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX1-FAST-LABEL: test_v16f64_undef:
|
||
|
|
; AVX1-FAST: # %bb.0:
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm2, %ymm0, %ymm0
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX1-FAST-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX1-FAST-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vhaddpd %xmm0, %xmm0, %xmm0
|
||
|
|
; AVX1-FAST-NEXT: vzeroupper
|
||
|
|
; AVX1-FAST-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX2-LABEL: test_v16f64_undef:
|
||
|
|
; AVX2: # %bb.0:
|
||
|
|
; AVX2-NEXT: vaddpd %ymm3, %ymm1, %ymm1
|
||
|
|
; AVX2-NEXT: vaddpd %ymm2, %ymm0, %ymm0
|
||
|
|
; AVX2-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
||
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX2-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX2-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX2-NEXT: vzeroupper
|
||
|
|
; AVX2-NEXT: retq
|
||
|
|
;
|
||
|
|
; AVX512-LABEL: test_v16f64_undef:
|
||
|
|
; AVX512: # %bb.0:
|
||
|
|
; AVX512-NEXT: vaddpd %zmm1, %zmm0, %zmm0
|
||
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm1
|
||
|
|
; AVX512-NEXT: vaddpd %zmm1, %zmm0, %zmm0
|
||
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
||
|
|
; AVX512-NEXT: vaddpd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm1 = xmm0[1,0]
|
||
|
|
; AVX512-NEXT: vaddsd %xmm1, %xmm0, %xmm0
|
||
|
|
; AVX512-NEXT: vzeroupper
|
||
|
|
; AVX512-NEXT: retq
|
||
|
|
%1 = call fast double @llvm.vector.reduce.fadd.f64.v16f64(double 0.0, <16 x double> %a0)
|
||
|
|
ret double %1
|
||
|
|
}
|
||
|
|
|
||
|
|
declare float @llvm.vector.reduce.fadd.f32.v2f32(float, <2 x float>)
|
||
|
|
declare float @llvm.vector.reduce.fadd.f32.v4f32(float, <4 x float>)
|
||
|
|
declare float @llvm.vector.reduce.fadd.f32.v8f32(float, <8 x float>)
|
||
|
|
declare float @llvm.vector.reduce.fadd.f32.v16f32(float, <16 x float>)
|
||
|
|
|
||
|
|
declare double @llvm.vector.reduce.fadd.f64.v2f64(double, <2 x double>)
|
||
|
|
declare double @llvm.vector.reduce.fadd.f64.v4f64(double, <4 x double>)
|
||
|
|
declare double @llvm.vector.reduce.fadd.f64.v8f64(double, <8 x double>)
|
||
|
|
declare double @llvm.vector.reduce.fadd.f64.v16f64(double, <16 x double>)
|