| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2 |
| ; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41 |
| ; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1 |
| ; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 |
| |
| ; |
| ; ExtractElement - Constant Index |
| ; |
| |
| define i8 @extractelement_v16i8_1(<16 x i8> %a) nounwind { |
| ; SSE2-LABEL: extractelement_v16i8_1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %xmm0, %eax |
| ; SSE2-NEXT: shrl $8, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v16i8_1: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: pextrb $1, %xmm0, %eax |
| ; SSE41-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v16i8_1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrb $1, %xmm0, %eax |
| ; AVX-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-NEXT: retq |
| %b = extractelement <16 x i8> %a, i256 1 |
| ret i8 %b |
| } |
| |
| define i8 @extractelement_v16i8_11(<16 x i8> %a) nounwind { |
| ; SSE2-LABEL: extractelement_v16i8_11: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pextrw $5, %xmm0, %eax |
| ; SSE2-NEXT: shrl $8, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v16i8_11: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: pextrb $11, %xmm0, %eax |
| ; SSE41-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v16i8_11: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrb $11, %xmm0, %eax |
| ; AVX-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-NEXT: retq |
| %b = extractelement <16 x i8> %a, i256 11 |
| ret i8 %b |
| } |
| |
| define i8 @extractelement_v16i8_14(<16 x i8> %a) nounwind { |
| ; SSE2-LABEL: extractelement_v16i8_14: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pextrw $7, %xmm0, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v16i8_14: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: pextrb $14, %xmm0, %eax |
| ; SSE41-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v16i8_14: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrb $14, %xmm0, %eax |
| ; AVX-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-NEXT: retq |
| %b = extractelement <16 x i8> %a, i256 14 |
| ret i8 %b |
| } |
| |
| define i8 @extractelement_v32i8_1(<32 x i8> %a) nounwind { |
| ; SSE2-LABEL: extractelement_v32i8_1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %xmm0, %eax |
| ; SSE2-NEXT: shrl $8, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v32i8_1: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: pextrb $1, %xmm0, %eax |
| ; SSE41-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v32i8_1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrb $1, %xmm0, %eax |
| ; AVX-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %b = extractelement <32 x i8> %a, i256 1 |
| ret i8 %b |
| } |
| |
| define i8 @extractelement_v32i8_17(<32 x i8> %a) nounwind { |
| ; SSE2-LABEL: extractelement_v32i8_17: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: movd %xmm1, %eax |
| ; SSE2-NEXT: shrl $8, %eax |
| ; SSE2-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v32i8_17: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: pextrb $1, %xmm1, %eax |
| ; SSE41-NEXT: # kill: def $al killed $al killed $eax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX1-LABEL: extractelement_v32i8_17: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX1-NEXT: vpextrb $1, %xmm0, %eax |
| ; AVX1-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX1-NEXT: vzeroupper |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: extractelement_v32i8_17: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0 |
| ; AVX2-NEXT: vpextrb $1, %xmm0, %eax |
| ; AVX2-NEXT: # kill: def $al killed $al killed $eax |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| %b = extractelement <32 x i8> %a, i256 17 |
| ret i8 %b |
| } |
| |
| define i16 @extractelement_v8i16_0(<8 x i16> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v8i16_0: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: movd %xmm0, %eax |
| ; SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v8i16_0: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vmovd %xmm0, %eax |
| ; AVX-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-NEXT: retq |
| %b = extractelement <8 x i16> %a, i256 0 |
| ret i16 %b |
| } |
| |
| define i16 @extractelement_v8i16_3(<8 x i16> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v8i16_3: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: pextrw $3, %xmm0, %eax |
| ; SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v8i16_3: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrw $3, %xmm0, %eax |
| ; AVX-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-NEXT: retq |
| %b = extractelement <8 x i16> %a, i256 3 |
| ret i16 %b |
| } |
| |
| define i16 @extractelement_v16i16_0(<16 x i16> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v16i16_0: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: movd %xmm0, %eax |
| ; SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v16i16_0: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vmovd %xmm0, %eax |
| ; AVX-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %b = extractelement <16 x i16> %a, i256 0 |
| ret i16 %b |
| } |
| |
| define i16 @extractelement_v16i16_13(<16 x i16> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v16i16_13: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: pextrw $5, %xmm1, %eax |
| ; SSE-NEXT: # kill: def $ax killed $ax killed $eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX1-LABEL: extractelement_v16i16_13: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX1-NEXT: vpextrw $5, %xmm0, %eax |
| ; AVX1-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX1-NEXT: vzeroupper |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: extractelement_v16i16_13: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0 |
| ; AVX2-NEXT: vpextrw $5, %xmm0, %eax |
| ; AVX2-NEXT: # kill: def $ax killed $ax killed $eax |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| %b = extractelement <16 x i16> %a, i256 13 |
| ret i16 %b |
| } |
| |
| define i32 @extractelement_v4i32_0(<4 x i32> %a) nounwind { |
| ; SSE-LABEL: extractelement_v4i32_0: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: movd %xmm0, %eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v4i32_0: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vmovd %xmm0, %eax |
| ; AVX-NEXT: retq |
| %b = extractelement <4 x i32> %a, i256 0 |
| ret i32 %b |
| } |
| |
| define i32 @extractelement_v4i32_3(<4 x i32> %a) nounwind { |
| ; SSE2-LABEL: extractelement_v4i32_3: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3] |
| ; SSE2-NEXT: movd %xmm0, %eax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v4i32_3: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: extractps $3, %xmm0, %eax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v4i32_3: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vextractps $3, %xmm0, %eax |
| ; AVX-NEXT: retq |
| %b = extractelement <4 x i32> %a, i256 3 |
| ret i32 %b |
| } |
| |
| define i32 @extractelement_v8i32_0(<8 x i32> %a) nounwind { |
| ; SSE-LABEL: extractelement_v8i32_0: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: movd %xmm1, %eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX1-LABEL: extractelement_v8i32_0: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX1-NEXT: vmovd %xmm0, %eax |
| ; AVX1-NEXT: vzeroupper |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: extractelement_v8i32_0: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0 |
| ; AVX2-NEXT: vmovd %xmm0, %eax |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| %b = extractelement <8 x i32> %a, i256 4 |
| ret i32 %b |
| } |
| |
| define i32 @extractelement_v8i32_4(<8 x i32> %a) nounwind { |
| ; SSE-LABEL: extractelement_v8i32_4: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: movd %xmm1, %eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX1-LABEL: extractelement_v8i32_4: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX1-NEXT: vmovd %xmm0, %eax |
| ; AVX1-NEXT: vzeroupper |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: extractelement_v8i32_4: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0 |
| ; AVX2-NEXT: vmovd %xmm0, %eax |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| %b = extractelement <8 x i32> %a, i256 4 |
| ret i32 %b |
| } |
| |
| define i32 @extractelement_v8i32_7(<8 x i32> %a) nounwind { |
| ; SSE2-LABEL: extractelement_v8i32_7: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[3,1,2,3] |
| ; SSE2-NEXT: movd %xmm0, %eax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v8i32_7: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: extractps $3, %xmm1, %eax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v8i32_7: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX-NEXT: vextractps $3, %xmm0, %eax |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %b = extractelement <8 x i32> %a, i64 7 |
| ret i32 %b |
| } |
| |
| define i64 @extractelement_v2i64_0(<2 x i64> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v2i64_0: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: movq %xmm0, %rax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v2i64_0: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vmovq %xmm0, %rax |
| ; AVX-NEXT: retq |
| %b = extractelement <2 x i64> %a, i256 0 |
| ret i64 %b |
| } |
| |
| define i64 @extractelement_v2i64_1(<2 x i64> %a, i256 %i) nounwind { |
| ; SSE2-LABEL: extractelement_v2i64_1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] |
| ; SSE2-NEXT: movq %xmm0, %rax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v2i64_1: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: pextrq $1, %xmm0, %rax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v2i64_1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrq $1, %xmm0, %rax |
| ; AVX-NEXT: retq |
| %b = extractelement <2 x i64> %a, i256 1 |
| ret i64 %b |
| } |
| |
| define i64 @extractelement_v4i64_1(<4 x i64> %a, i256 %i) nounwind { |
| ; SSE2-LABEL: extractelement_v4i64_1: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] |
| ; SSE2-NEXT: movq %xmm0, %rax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v4i64_1: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: pextrq $1, %xmm0, %rax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v4i64_1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: vpextrq $1, %xmm0, %rax |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %b = extractelement <4 x i64> %a, i256 1 |
| ret i64 %b |
| } |
| |
| define i64 @extractelement_v4i64_3(<4 x i64> %a, i256 %i) nounwind { |
| ; SSE2-LABEL: extractelement_v4i64_3: |
| ; SSE2: # %bb.0: |
| ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1] |
| ; SSE2-NEXT: movq %xmm0, %rax |
| ; SSE2-NEXT: retq |
| ; |
| ; SSE41-LABEL: extractelement_v4i64_3: |
| ; SSE41: # %bb.0: |
| ; SSE41-NEXT: pextrq $1, %xmm1, %rax |
| ; SSE41-NEXT: retq |
| ; |
| ; AVX1-LABEL: extractelement_v4i64_3: |
| ; AVX1: # %bb.0: |
| ; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX1-NEXT: vpextrq $1, %xmm0, %rax |
| ; AVX1-NEXT: vzeroupper |
| ; AVX1-NEXT: retq |
| ; |
| ; AVX2-LABEL: extractelement_v4i64_3: |
| ; AVX2: # %bb.0: |
| ; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm0 |
| ; AVX2-NEXT: vpextrq $1, %xmm0, %rax |
| ; AVX2-NEXT: vzeroupper |
| ; AVX2-NEXT: retq |
| %b = extractelement <4 x i64> %a, i256 3 |
| ret i64 %b |
| } |
| |
| ; |
| ; ExtractElement - Variable Index |
| ; |
| |
| define i8 @extractelement_v16i8_var(<16 x i8> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v16i8_var: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: andl $15, %edi |
| ; SSE-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) |
| ; SSE-NEXT: movb -24(%rsp,%rdi), %al |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v16i8_var: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: andl $15, %edi |
| ; AVX-NEXT: vmovaps %xmm0, -{{[0-9]+}}(%rsp) |
| ; AVX-NEXT: movb -24(%rsp,%rdi), %al |
| ; AVX-NEXT: retq |
| %b = extractelement <16 x i8> %a, i256 %i |
| ret i8 %b |
| } |
| |
| define i8 @extractelement_v32i8_var(<32 x i8> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v32i8_var: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: pushq %rbp |
| ; SSE-NEXT: movq %rsp, %rbp |
| ; SSE-NEXT: andq $-32, %rsp |
| ; SSE-NEXT: subq $64, %rsp |
| ; SSE-NEXT: andl $31, %edi |
| ; SSE-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp) |
| ; SSE-NEXT: movaps %xmm0, (%rsp) |
| ; SSE-NEXT: movb (%rsp,%rdi), %al |
| ; SSE-NEXT: movq %rbp, %rsp |
| ; SSE-NEXT: popq %rbp |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v32i8_var: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: pushq %rbp |
| ; AVX-NEXT: movq %rsp, %rbp |
| ; AVX-NEXT: andq $-32, %rsp |
| ; AVX-NEXT: subq $64, %rsp |
| ; AVX-NEXT: andl $31, %edi |
| ; AVX-NEXT: vmovaps %ymm0, (%rsp) |
| ; AVX-NEXT: movb (%rsp,%rdi), %al |
| ; AVX-NEXT: movq %rbp, %rsp |
| ; AVX-NEXT: popq %rbp |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %b = extractelement <32 x i8> %a, i256 %i |
| ret i8 %b |
| } |
| |
| define i16 @extractelement_v8i16_var(<8 x i16> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v8i16_var: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: andl $7, %edi |
| ; SSE-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) |
| ; SSE-NEXT: movzwl -24(%rsp,%rdi,2), %eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v8i16_var: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: andl $7, %edi |
| ; AVX-NEXT: vmovaps %xmm0, -{{[0-9]+}}(%rsp) |
| ; AVX-NEXT: movzwl -24(%rsp,%rdi,2), %eax |
| ; AVX-NEXT: retq |
| %b = extractelement <8 x i16> %a, i256 %i |
| ret i16 %b |
| } |
| |
| define i16 @extractelement_v16i16_var(<16 x i16> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v16i16_var: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: pushq %rbp |
| ; SSE-NEXT: movq %rsp, %rbp |
| ; SSE-NEXT: andq $-32, %rsp |
| ; SSE-NEXT: subq $64, %rsp |
| ; SSE-NEXT: andl $15, %edi |
| ; SSE-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp) |
| ; SSE-NEXT: movaps %xmm0, (%rsp) |
| ; SSE-NEXT: movzwl (%rsp,%rdi,2), %eax |
| ; SSE-NEXT: movq %rbp, %rsp |
| ; SSE-NEXT: popq %rbp |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v16i16_var: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: pushq %rbp |
| ; AVX-NEXT: movq %rsp, %rbp |
| ; AVX-NEXT: andq $-32, %rsp |
| ; AVX-NEXT: subq $64, %rsp |
| ; AVX-NEXT: andl $15, %edi |
| ; AVX-NEXT: vmovaps %ymm0, (%rsp) |
| ; AVX-NEXT: movzwl (%rsp,%rdi,2), %eax |
| ; AVX-NEXT: movq %rbp, %rsp |
| ; AVX-NEXT: popq %rbp |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %b = extractelement <16 x i16> %a, i256 %i |
| ret i16 %b |
| } |
| |
| define i32 @extractelement_v4i32_var(<4 x i32> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v4i32_var: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: andl $3, %edi |
| ; SSE-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) |
| ; SSE-NEXT: movl -24(%rsp,%rdi,4), %eax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v4i32_var: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: andl $3, %edi |
| ; AVX-NEXT: vmovaps %xmm0, -{{[0-9]+}}(%rsp) |
| ; AVX-NEXT: movl -24(%rsp,%rdi,4), %eax |
| ; AVX-NEXT: retq |
| %b = extractelement <4 x i32> %a, i256 %i |
| ret i32 %b |
| } |
| |
| define i32 @extractelement_v8i32_var(<8 x i32> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v8i32_var: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: pushq %rbp |
| ; SSE-NEXT: movq %rsp, %rbp |
| ; SSE-NEXT: andq $-32, %rsp |
| ; SSE-NEXT: subq $64, %rsp |
| ; SSE-NEXT: andl $7, %edi |
| ; SSE-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp) |
| ; SSE-NEXT: movaps %xmm0, (%rsp) |
| ; SSE-NEXT: movl (%rsp,%rdi,4), %eax |
| ; SSE-NEXT: movq %rbp, %rsp |
| ; SSE-NEXT: popq %rbp |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v8i32_var: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: pushq %rbp |
| ; AVX-NEXT: movq %rsp, %rbp |
| ; AVX-NEXT: andq $-32, %rsp |
| ; AVX-NEXT: subq $64, %rsp |
| ; AVX-NEXT: andl $7, %edi |
| ; AVX-NEXT: vmovaps %ymm0, (%rsp) |
| ; AVX-NEXT: movl (%rsp,%rdi,4), %eax |
| ; AVX-NEXT: movq %rbp, %rsp |
| ; AVX-NEXT: popq %rbp |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %b = extractelement <8 x i32> %a, i256 %i |
| ret i32 %b |
| } |
| |
| define i64 @extractelement_v2i64_var(<2 x i64> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v2i64_var: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: andl $1, %edi |
| ; SSE-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp) |
| ; SSE-NEXT: movq -24(%rsp,%rdi,8), %rax |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v2i64_var: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: andl $1, %edi |
| ; AVX-NEXT: vmovaps %xmm0, -{{[0-9]+}}(%rsp) |
| ; AVX-NEXT: movq -24(%rsp,%rdi,8), %rax |
| ; AVX-NEXT: retq |
| %b = extractelement <2 x i64> %a, i256 %i |
| ret i64 %b |
| } |
| |
| define i64 @extractelement_v4i64_var(<4 x i64> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v4i64_var: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: pushq %rbp |
| ; SSE-NEXT: movq %rsp, %rbp |
| ; SSE-NEXT: andq $-32, %rsp |
| ; SSE-NEXT: subq $64, %rsp |
| ; SSE-NEXT: andl $3, %edi |
| ; SSE-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp) |
| ; SSE-NEXT: movaps %xmm0, (%rsp) |
| ; SSE-NEXT: movq (%rsp,%rdi,8), %rax |
| ; SSE-NEXT: movq %rbp, %rsp |
| ; SSE-NEXT: popq %rbp |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v4i64_var: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: pushq %rbp |
| ; AVX-NEXT: movq %rsp, %rbp |
| ; AVX-NEXT: andq $-32, %rsp |
| ; AVX-NEXT: subq $64, %rsp |
| ; AVX-NEXT: andl $3, %edi |
| ; AVX-NEXT: vmovaps %ymm0, (%rsp) |
| ; AVX-NEXT: movq (%rsp,%rdi,8), %rax |
| ; AVX-NEXT: movq %rbp, %rsp |
| ; AVX-NEXT: popq %rbp |
| ; AVX-NEXT: vzeroupper |
| ; AVX-NEXT: retq |
| %b = extractelement <4 x i64> %a, i256 %i |
| ret i64 %b |
| } |
| |
| ; |
| ; ExtractElement - Constant (Out Of Range) Index |
| ; |
| |
| define i8 @extractelement_32i8_m1(<32 x i8> %a) nounwind { |
| ; SSE-LABEL: extractelement_32i8_m1: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_32i8_m1: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: retq |
| %b = extractelement <32 x i8> %a, i256 -1 |
| ret i8 %b |
| } |
| |
| define i16 @extractelement_v16i16_m4(<16 x i16> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v16i16_m4: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v16i16_m4: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: retq |
| %b = extractelement <16 x i16> %a, i256 -4 |
| ret i16 %b |
| } |
| |
| define i32 @extractelement_v8i32_15(<8 x i32> %a) nounwind { |
| ; SSE-LABEL: extractelement_v8i32_15: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v8i32_15: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: retq |
| %b = extractelement <8 x i32> %a, i64 15 |
| ret i32 %b |
| } |
| |
| define i64 @extractelement_v4i64_4(<4 x i64> %a, i256 %i) nounwind { |
| ; SSE-LABEL: extractelement_v4i64_4: |
| ; SSE: # %bb.0: |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: extractelement_v4i64_4: |
| ; AVX: # %bb.0: |
| ; AVX-NEXT: retq |
| %b = extractelement <4 x i64> %a, i256 4 |
| ret i64 %b |
| } |