| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE2 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVX2 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=AVX,AVX512 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefixes=AVX,AVX512 |
| |
| define <4 x i32> @test1(<8 x i32> %v) { |
| ; SSE2-LABEL: test1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: test1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0 |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %x = sext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| %t = trunc <4 x i64> %s to <4 x i32> |
| ret <4 x i32> %t |
| } |
| |
| define <4 x i32> @test2(<8 x i32> %v) { |
| ; SSE2-LABEL: test2: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: test2: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %x = sext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7> |
| %t = trunc <4 x i64> %s to <4 x i32> |
| ret <4 x i32> %t |
| } |
| |
| define <2 x i32> @test3(<8 x i32> %v) { |
| ; SSE2-LABEL: test3: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: test3: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %x = sext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <2 x i32> <i32 4, i32 5> |
| %t = trunc <2 x i64> %s to <2 x i32> |
| ret <2 x i32> %t |
| } |
| |
| define <2 x i32> @test4(<8 x i32> %v) { |
| ; SSE2-LABEL: test4: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: test4: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0 |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %x = sext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <2 x i32> <i32 0, i32 1> |
| %t = trunc <2 x i64> %s to <2 x i32> |
| ret <2 x i32> %t |
| } |
| |
| define <2 x i32> @test5(<8 x i32> %v) { |
| ; SSE2-LABEL: test5: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,3,3,3] |
| ; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX2-LABEL: test5: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vmovaps {{.*#+}} xmm1 = [3,4,4,4] |
| ; AVX2-NEXT: vpermps %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0 |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: test5: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpmovsxdq %ymm0, %zmm0 |
| ; AVX512-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512-NEXT: vpextrq $1, %xmm1, %rax |
| ; AVX512-NEXT: vextracti32x4 $2, %zmm0, %xmm0 |
| ; AVX512-NEXT: vmovq %xmm0, %rcx |
| ; AVX512-NEXT: vmovd %eax, %xmm0 |
| ; AVX512-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0 |
| ; AVX512-NEXT: vzeroupper |
| ; AVX512-NEXT: retq |
| %x = sext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <2 x i32> <i32 3, i32 4> |
| %t = trunc <2 x i64> %s to <2 x i32> |
| ret <2 x i32> %t |
| } |
| |
| define <4 x i32> @test6(<8 x i32> %v) { |
| ; SSE2-LABEL: test6: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: test6: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0 |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %x = zext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3> |
| %t = trunc <4 x i64> %s to <4 x i32> |
| ret <4 x i32> %t |
| } |
| |
| define <4 x i32> @test7(<8 x i32> %v) { |
| ; SSE2-LABEL: test7: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: test7: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %x = zext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7> |
| %t = trunc <4 x i64> %s to <4 x i32> |
| ret <4 x i32> %t |
| } |
| |
| define <2 x i32> @test8(<8 x i32> %v) { |
| ; SSE2-LABEL: test8: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movaps %xmm1, %xmm0 |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: test8: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %x = zext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <2 x i32> <i32 4, i32 5> |
| %t = trunc <2 x i64> %s to <2 x i32> |
| ret <2 x i32> %t |
| } |
| |
| define <2 x i32> @test9(<8 x i32> %v) { |
| ; SSE2-LABEL: test9: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX-LABEL: test9: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0 |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %x = zext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <2 x i32> <i32 0, i32 1> |
| %t = trunc <2 x i64> %s to <2 x i32> |
| ret <2 x i32> %t |
| } |
| |
| define <2 x i32> @test10(<8 x i32> %v) { |
| ; SSE2-LABEL: test10: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,3,3,3] |
| ; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] |
| ; SSE2-NEXT: retq |
| ; |
| ; AVX2-LABEL: test10: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vmovaps {{.*#+}} xmm1 = [3,4,4,4] |
| ; AVX2-NEXT: vpermps %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0 |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512-LABEL: test10: |
| ; AVX512: # %bb.0: |
| ; AVX512-NEXT: vpmovzxdq {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero |
| ; AVX512-NEXT: vextracti128 $1, %ymm0, %xmm1 |
| ; AVX512-NEXT: vpextrq $1, %xmm1, %rax |
| ; AVX512-NEXT: vextracti32x4 $2, %zmm0, %xmm0 |
| ; AVX512-NEXT: vmovq %xmm0, %rcx |
| ; AVX512-NEXT: vmovd %eax, %xmm0 |
| ; AVX512-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm0 |
| ; AVX512-NEXT: vzeroupper |
| ; AVX512-NEXT: retq |
| %x = zext <8 x i32> %v to <8 x i64> |
| %s = shufflevector <8 x i64> %x, <8 x i64> undef, <2 x i32> <i32 3, i32 4> |
| %t = trunc <2 x i64> %s to <2 x i32> |
| ret <2 x i32> %t |
| } |