; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse2 | FileCheck %s --check-prefixes=SSE
; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVX2
; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefixes=AVX,AVX512
declare void @use_v8i1(<8 x i1>)
declare void @use_v8i8(<8 x i8>)
define <8 x i16> @cmp_ne_load_const(ptr %x) nounwind {
; SSE-LABEL: cmp_ne_load_const:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: pcmpeqb %xmm0, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: cmp_ne_load_const:
; AVX: # %bb.0:
; AVX-NEXT: vpmovzxbw {{.*#+}} xmm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtw %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%loadx = load <8 x i8>, ptr %x
%icmp = icmp ne <8 x i8> %loadx, zeroinitializer
%sext = sext <8 x i1> %icmp to <8 x i16>
ret <8 x i16> %sext
}
; negative test - simple loads only
define <8 x i16> @cmp_ne_load_const_volatile(ptr %x) nounwind {
; SSE-LABEL: cmp_ne_load_const_volatile:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: pcmpeqb %xmm0, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX2-LABEL: cmp_ne_load_const_volatile:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpmovsxbw %xmm0, %xmm0
; AVX2-NEXT: retq
;
; AVX512-LABEL: cmp_ne_load_const_volatile:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX512-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX512-NEXT: vpternlogq $15, %zmm0, %zmm0, %zmm0
; AVX512-NEXT: vpmovsxbw %xmm0, %xmm0
; AVX512-NEXT: vzeroupper
; AVX512-NEXT: retq
%loadx = load volatile <8 x i8>, ptr %x
%icmp = icmp ne <8 x i8> %loadx, zeroinitializer
%sext = sext <8 x i1> %icmp to <8 x i16>
ret <8 x i16> %sext
}
; negative test - don't create extra load
define <8 x i16> @cmp_ne_load_const_extra_use1(ptr %x) nounwind {
; SSE-LABEL: cmp_ne_load_const_extra_use1:
; SSE: # %bb.0:
; SSE-NEXT: subq $24, %rsp
; SSE-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
; SSE-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
; SSE-NEXT: callq use_v8i8@PLT
; SSE-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: pcmpeqb %xmm0, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: addq $24, %rsp
; SSE-NEXT: retq
;
; AVX2-LABEL: cmp_ne_load_const_extra_use1:
; AVX2: # %bb.0:
; AVX2-NEXT: subq $24, %rsp
; AVX2-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX2-NEXT: vmovdqa %xmm0, (%rsp) # 16-byte Spill
; AVX2-NEXT: callq use_v8i8@PLT
; AVX2-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqb (%rsp), %xmm0, %xmm0 # 16-byte Folded Reload
; AVX2-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpmovsxbw %xmm0, %xmm0
; AVX2-NEXT: addq $24, %rsp
; AVX2-NEXT: retq
;
; AVX512-LABEL: cmp_ne_load_const_extra_use1:
; AVX512: # %bb.0:
; AVX512-NEXT: subq $24, %rsp
; AVX512-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX512-NEXT: vmovdqa %xmm0, (%rsp) # 16-byte Spill
; AVX512-NEXT: callq use_v8i8@PLT
; AVX512-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX512-NEXT: vpcmpeqb (%rsp), %xmm0, %xmm0 # 16-byte Folded Reload
; AVX512-NEXT: vpternlogq $15, %zmm0, %zmm0, %zmm0
; AVX512-NEXT: vpmovsxbw %xmm0, %xmm0
; AVX512-NEXT: addq $24, %rsp
; AVX512-NEXT: vzeroupper
; AVX512-NEXT: retq
%loadx = load <8 x i8>, ptr %x
call void @use_v8i8(<8 x i8> %loadx)
%icmp = icmp ne <8 x i8> %loadx, zeroinitializer
%sext = sext <8 x i1> %icmp to <8 x i16>
ret <8 x i16> %sext
}
; negative test - don't create extra compare
define <8 x i16> @cmp_ne_load_const_extra_use2(ptr %x) nounwind {
; SSE-LABEL: cmp_ne_load_const_extra_use2:
; SSE: # %bb.0:
; SSE-NEXT: subq $24, %rsp
; SSE-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: pcmpeqb %xmm0, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: movdqa %xmm0, (%rsp) # 16-byte Spill
; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: callq use_v8i1@PLT
; SSE-NEXT: movdqa (%rsp), %xmm0 # 16-byte Reload
; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: addq $24, %rsp
; SSE-NEXT: retq
;
; AVX2-LABEL: cmp_ne_load_const_extra_use2:
; AVX2: # %bb.0:
; AVX2-NEXT: subq $24, %rsp
; AVX2-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vmovdqa %xmm0, (%rsp) # 16-byte Spill
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX2-NEXT: callq use_v8i1@PLT
; AVX2-NEXT: vpmovsxbw (%rsp), %xmm0 # 16-byte Folded Reload
; AVX2-NEXT: addq $24, %rsp
; AVX2-NEXT: retq
;
; AVX512-LABEL: cmp_ne_load_const_extra_use2:
; AVX512: # %bb.0:
; AVX512-NEXT: subq $72, %rsp
; AVX512-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX512-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX512-NEXT: vpternlogq $15, %zmm0, %zmm0, %zmm0
; AVX512-NEXT: vmovdqu64 %zmm0, (%rsp) # 64-byte Spill
; AVX512-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512-NEXT: vzeroupper
; AVX512-NEXT: callq use_v8i1@PLT
; AVX512-NEXT: vpmovsxbw (%rsp), %xmm0 # 16-byte Folded Reload
; AVX512-NEXT: addq $72, %rsp
; AVX512-NEXT: retq
%loadx = load <8 x i8>, ptr %x
%icmp = icmp ne <8 x i8> %loadx, zeroinitializer
call void @use_v8i1(<8 x i1> %icmp)
%sext = sext <8 x i1> %icmp to <8 x i16>
ret <8 x i16> %sext
}
; negative test - not free extend
define <8 x i16> @cmp_ne_no_load_const(i64 %x) nounwind {
; SSE-LABEL: cmp_ne_no_load_const:
; SSE: # %bb.0:
; SSE-NEXT: movq %rdi, %xmm0
; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: pcmpeqb %xmm0, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX2-LABEL: cmp_ne_no_load_const:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovq %rdi, %xmm0
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpmovsxbw %xmm0, %xmm0
; AVX2-NEXT: retq
;
; AVX512-LABEL: cmp_ne_no_load_const:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovq %rdi, %xmm0
; AVX512-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX512-NEXT: vpternlogq $15, %zmm0, %zmm0, %zmm0
; AVX512-NEXT: vpmovsxbw %xmm0, %xmm0
; AVX512-NEXT: vzeroupper
; AVX512-NEXT: retq
%t = bitcast i64 %x to <8 x i8>
%icmp = icmp ne <8 x i8> %t, zeroinitializer
%sext = sext <8 x i1> %icmp to <8 x i16>
ret <8 x i16> %sext
}
define <4 x i32> @cmp_ult_load_const(ptr %x) nounwind {
; SSE-LABEL: cmp_ult_load_const:
; SSE: # %bb.0:
; SSE-NEXT: movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; SSE-NEXT: movd {{.*#+}} xmm1 = [42,214,0,255,0,0,0,0,0,0,0,0,0,0,0,0]
; SSE-NEXT: pmaxub %xmm0, %xmm1
; SSE-NEXT: pcmpeqb %xmm0, %xmm1
; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: cmp_ult_load_const:
; AVX: # %bb.0:
; AVX-NEXT: vpmovzxbd {{.*#+}} xmm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero
; AVX-NEXT: vpmovzxbd {{.*#+}} xmm1 = [42,214,0,255]
; AVX-NEXT: vpcmpgtd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%loadx = load <4 x i8>, ptr %x
%icmp = icmp ult <4 x i8> %loadx, <i8 42, i8 -42, i8 0, i8 -1>
%sext = sext <4 x i1> %icmp to <4 x i32>
ret <4 x i32> %sext
}
; negative test - type must be legal
define <3 x i32> @cmp_ult_load_const_bad_type(ptr %x) nounwind {
; SSE-LABEL: cmp_ult_load_const_bad_type:
; SSE: # %bb.0:
; SSE-NEXT: movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; SSE-NEXT: movd {{.*#+}} xmm1 = [42,214,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
; SSE-NEXT: pmaxub %xmm0, %xmm1
; SSE-NEXT: pcmpeqb %xmm0, %xmm1
; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX2-LABEL: cmp_ult_load_const_bad_type:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX2-NEXT: vpmaxub {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
; AVX2-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpmovsxbd %xmm0, %xmm0
; AVX2-NEXT: retq
;
; AVX512-LABEL: cmp_ult_load_const_bad_type:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vpmaxub {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
; AVX512-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX512-NEXT: vpternlogq $15, %zmm0, %zmm0, %zmm0
; AVX512-NEXT: vpmovsxbd %xmm0, %xmm0
; AVX512-NEXT: vzeroupper
; AVX512-NEXT: retq
%loadx = load <3 x i8>, ptr %x
%icmp = icmp ult <3 x i8> %loadx, <i8 42, i8 -42, i8 0>
%sext = sext <3 x i1> %icmp to <3 x i32>
ret <3 x i32> %sext
}
; Signed compare needs signed extend.
define <4 x i32> @cmp_slt_load_const(ptr %x) nounwind {
; SSE-LABEL: cmp_slt_load_const:
; SSE: # %bb.0:
; SSE-NEXT: movd {{.*#+}} xmm1 = mem[0],zero,zero,zero
; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
; SSE-NEXT: movdqa {{.*#+}} xmm0 = [10794,10794,54998,54998,0,0,65535,65535]
; SSE-NEXT: pcmpgtb %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: cmp_slt_load_const:
; AVX: # %bb.0:
; AVX-NEXT: vpmovsxbd (%rdi), %xmm0
; AVX-NEXT: vpmovsxbd {{.*#+}} xmm1 = [42,4294967254,0,4294967295]
; AVX-NEXT: vpcmpgtd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%loadx = load <4 x i8>, ptr %x
%icmp = icmp slt <4 x i8> %loadx, <i8 42, i8 -42, i8 0, i8 -1>
%sext = sext <4 x i1> %icmp to <4 x i32>
ret <4 x i32> %sext
}
define <2 x i64> @cmp_ne_zextload(ptr %x, ptr %y) nounwind {
; SSE-LABEL: cmp_ne_zextload:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
; SSE-NEXT: movq {{.*#+}} xmm1 = mem[0],zero
; SSE-NEXT: pcmpeqd %xmm0, %xmm1
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX2-LABEL: cmp_ne_zextload:
; AVX2: # %bb.0:
; AVX2-NEXT: vpmovzxdq {{.*#+}} xmm0 = mem[0],zero,mem[1],zero
; AVX2-NEXT: vpmovzxdq {{.*#+}} xmm1 = mem[0],zero,mem[1],zero
; AVX2-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX2-NEXT: retq
;
; AVX512-LABEL: cmp_ne_zextload:
; AVX512: # %bb.0:
; AVX512-NEXT: vpmovzxdq {{.*#+}} xmm0 = mem[0],zero,mem[1],zero
; AVX512-NEXT: vpmovzxdq {{.*#+}} xmm1 = mem[0],zero,mem[1],zero
; AVX512-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0
; AVX512-NEXT: vpternlogq $15, %zmm0, %zmm0, %zmm0
; AVX512-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
; AVX512-NEXT: vzeroupper
; AVX512-NEXT: retq
%loadx = load <2 x i32>, ptr %x
%loady = load <2 x i32>, ptr %y
%icmp = icmp ne <2 x i32> %loadx, %loady
%sext = sext <2 x i1> %icmp to <2 x i64>
ret <2 x i64> %sext
}
define <8 x i16> @cmp_ugt_zextload(ptr %x, ptr %y) nounwind {
; SSE-LABEL: cmp_ugt_zextload:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
; SSE-NEXT: movq {{.*#+}} xmm1 = mem[0],zero
; SSE-NEXT: pminub %xmm0, %xmm1
; SSE-NEXT: pcmpeqb %xmm0, %xmm1
; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: cmp_ugt_zextload:
; AVX: # %bb.0:
; AVX-NEXT: vpmovzxbw {{.*#+}} xmm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX-NEXT: vpmovzxbw {{.*#+}} xmm1 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX-NEXT: vpcmpgtw %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%loadx = load <8 x i8>, ptr %x
%loady = load <8 x i8>, ptr %y
%icmp = icmp ugt <8 x i8> %loadx, %loady
%sext = sext <8 x i1> %icmp to <8 x i16>
ret <8 x i16> %sext
}
; Signed compare needs signed extends.
define <8 x i16> @cmp_sgt_zextload(ptr %x, ptr %y) nounwind {
; SSE-LABEL: cmp_sgt_zextload:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
; SSE-NEXT: movq {{.*#+}} xmm1 = mem[0],zero
; SSE-NEXT: pcmpgtb %xmm1, %xmm0
; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: retq
;
; AVX-LABEL: cmp_sgt_zextload:
; AVX: # %bb.0:
; AVX-NEXT: vpmovsxbw (%rdi), %xmm0
; AVX-NEXT: vpmovsxbw (%rsi), %xmm1
; AVX-NEXT: vpcmpgtw %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%loadx = load <8 x i8>, ptr %x
%loady = load <8 x i8>, ptr %y
%icmp = icmp sgt <8 x i8> %loadx, %loady
%sext = sext <8 x i1> %icmp to <8 x i16>
ret <8 x i16> %sext
}
; negative test - don't change a legal op
; TODO: Or should we? We can eliminate the vpmovsxwd at the cost of a 256-bit ymm vpcmpeqw.
define <8 x i32> @cmp_ne_zextload_from_legal_op(ptr %x, ptr %y) {
; SSE-LABEL: cmp_ne_zextload_from_legal_op:
; SSE: # %bb.0:
; SSE-NEXT: movdqa (%rdi), %xmm0
; SSE-NEXT: pcmpeqw (%rsi), %xmm0
; SSE-NEXT: pcmpeqd %xmm1, %xmm1
; SSE-NEXT: pxor %xmm0, %xmm1
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; SSE-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
; SSE-NEXT: retq
;
; AVX2-LABEL: cmp_ne_zextload_from_legal_op:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovdqa (%rdi), %xmm0
; AVX2-NEXT: vpcmpeqw (%rsi), %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpmovsxwd %xmm0, %ymm0
; AVX2-NEXT: retq
;
; AVX512-LABEL: cmp_ne_zextload_from_legal_op:
; AVX512: # %bb.0:
; AVX512-NEXT: vmovdqa (%rdi), %xmm0
; AVX512-NEXT: vpcmpeqw (%rsi), %xmm0, %xmm0
; AVX512-NEXT: vpternlogq $15, %zmm0, %zmm0, %zmm0
; AVX512-NEXT: vpmovsxwd %xmm0, %ymm0
; AVX512-NEXT: retq
%loadx = load <8 x i16>, ptr %x
%loady = load <8 x i16>, ptr %y
%icmp = icmp ne <8 x i16> %loadx, %loady
%sext = sext <8 x i1> %icmp to <8 x i32>
ret <8 x i32> %sext
}
; Both uses of the load can be absorbed by the zext-load, so we eliminate the explicit casts.
define <8 x i32> @PR50055(ptr %src, ptr %dst) nounwind {
; SSE-LABEL: PR50055:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm2 = mem[0],zero
; SSE-NEXT: pxor %xmm3, %xmm3
; SSE-NEXT: movdqa %xmm2, %xmm1
; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
; SSE-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
; SSE-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pcmpeqb %xmm3, %xmm2
; SSE-NEXT: pcmpeqd %xmm3, %xmm3
; SSE-NEXT: pxor %xmm2, %xmm3
; SSE-NEXT: movdqa %xmm3, %xmm2
; SSE-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3]
; SSE-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
; SSE-NEXT: movdqa %xmm3, 16(%rsi)
; SSE-NEXT: movdqa %xmm2, (%rsi)
; SSE-NEXT: retq
;
; AVX-LABEL: PR50055:
; AVX: # %bb.0:
; AVX-NEXT: vpmovzxbd {{.*#+}} ymm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtd %ymm1, %ymm0, %ymm1
; AVX-NEXT: vmovdqa %ymm1, (%rsi)
; AVX-NEXT: retq
%load = load <8 x i8>, ptr %src
%zext = zext <8 x i8> %load to <8 x i32>
%icmp = icmp ne <8 x i8> %load, zeroinitializer
%sext = sext <8 x i1> %icmp to <8 x i32>
store <8 x i32> %sext, ptr %dst
ret <8 x i32> %zext
}
; negative test - extra uses must be absorbable by a zext-load.
define <8 x i16> @multi_use_narrower_size(ptr %src, ptr %dst) nounwind {
; SSE-LABEL: multi_use_narrower_size:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm1 = mem[0],zero
; SSE-NEXT: pxor %xmm2, %xmm2
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pcmpeqb %xmm2, %xmm1
; SSE-NEXT: movdqa %xmm1, %xmm2
; SSE-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
; SSE-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
; SSE-NEXT: movdqa %xmm1, 16(%rsi)
; SSE-NEXT: movdqa %xmm2, (%rsi)
; SSE-NEXT: retq
;
; AVX-LABEL: multi_use_narrower_size:
; AVX: # %bb.0:
; AVX-NEXT: vmovq {{.*#+}} xmm1 = mem[0],zero
; AVX-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX-NEXT: vpcmpeqb %xmm2, %xmm1, %xmm1
; AVX-NEXT: vpmovsxbd %xmm1, %ymm1
; AVX-NEXT: vmovdqa %ymm1, (%rsi)
; AVX-NEXT: vzeroupper
; AVX-NEXT: retq
%load = load <8 x i8>, ptr %src
%zext = zext <8 x i8> %load to <8 x i16>
%icmp = icmp eq <8 x i8> %load, zeroinitializer
%sext = sext <8 x i1> %icmp to <8 x i32>
store <8 x i32> %sext, ptr %dst
ret <8 x i16> %zext
}
; negative test - extra uses must be absorbable by a zext-load.
define <8 x i32> @multi_use_wider_size(ptr %src, ptr %dst) nounwind {
; SSE-LABEL: multi_use_wider_size:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm2 = mem[0],zero
; SSE-NEXT: pxor %xmm3, %xmm3
; SSE-NEXT: movdqa %xmm2, %xmm1
; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
; SSE-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
; SSE-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pcmpeqb %xmm3, %xmm2
; SSE-NEXT: movdqa %xmm2, (%rsi)
; SSE-NEXT: retq
;
; AVX-LABEL: multi_use_wider_size:
; AVX: # %bb.0:
; AVX-NEXT: vmovq {{.*#+}} xmm1 = mem[0],zero
; AVX-NEXT: vpmovzxbd {{.*#+}} ymm0 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
; AVX-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX-NEXT: vpcmpeqb %xmm2, %xmm1, %xmm1
; AVX-NEXT: vpmovsxbw %xmm1, %xmm1
; AVX-NEXT: vmovdqa %xmm1, (%rsi)
; AVX-NEXT: retq
%load = load <8 x i8>, ptr %src
%zext = zext <8 x i8> %load to <8 x i32>
%icmp = icmp eq <8 x i8> %load, zeroinitializer
%sext = sext <8 x i1> %icmp to <8 x i16>
store <8 x i16> %sext, ptr %dst
ret <8 x i32> %zext
}
define <4 x i64> @PR50055_signed(ptr %src, ptr %dst) {
; SSE-LABEL: PR50055_signed:
; SSE: # %bb.0:
; SSE-NEXT: movq {{.*#+}} xmm2 = mem[0],zero
; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
; SSE-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; SSE-NEXT: psrad $24, %xmm0
; SSE-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
; SSE-NEXT: psrad $24, %xmm1
; SSE-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; SSE-NEXT: pxor %xmm3, %xmm3
; SSE-NEXT: pcmpgtb %xmm3, %xmm2
; SSE-NEXT: movdqa %xmm2, %xmm3
; SSE-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
; SSE-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
; SSE-NEXT: movdqa %xmm2, 16(%rsi)
; SSE-NEXT: movdqa %xmm3, (%rsi)
; SSE-NEXT: retq
;
; AVX-LABEL: PR50055_signed:
; AVX: # %bb.0:
; AVX-NEXT: vpmovsxbd (%rdi), %ymm0
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtd %ymm1, %ymm0, %ymm1
; AVX-NEXT: vmovdqa %ymm1, (%rsi)
; AVX-NEXT: retq
%t1 = load <8 x i8>, ptr %src, align 1
%conv = sext <8 x i8> %t1 to <8 x i32>
%t2 = bitcast <8 x i32> %conv to <4 x i64>
%cmp = icmp sgt <8 x i8> %t1, zeroinitializer
%sext = sext <8 x i1> %cmp to <8 x i32>
store <8 x i32> %sext, ptr %dst, align 32
ret <4 x i64> %t2
}
define <8 x i32> @PR63946(<8 x i32> %a0, <8 x i32> %b0) nounwind {
; SSE-LABEL: PR63946:
; SSE: # %bb.0: # %entry
; SSE-NEXT: movdqa %xmm1, %xmm4
; SSE-NEXT: movdqa %xmm0, %xmm13
; SSE-NEXT: pshufd {{.*#+}} xmm7 = xmm2[1,2,3,0]
; SSE-NEXT: pshufd {{.*#+}} xmm9 = xmm3[1,2,3,0]
; SSE-NEXT: pshufd {{.*#+}} xmm5 = xmm3[2,3,0,1]
; SSE-NEXT: pshufd {{.*#+}} xmm8 = xmm2[2,3,0,1]
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm3[3,0,1,2]
; SSE-NEXT: pshufd {{.*#+}} xmm6 = xmm2[3,0,1,2]
; SSE-NEXT: pcmpeqd %xmm2, %xmm0
; SSE-NEXT: movdqa %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
; SSE-NEXT: movdqa %xmm9, %xmm11
; SSE-NEXT: pcmpeqd %xmm4, %xmm11
; SSE-NEXT: movdqa %xmm7, %xmm12
; SSE-NEXT: movdqa %xmm8, %xmm10
; SSE-NEXT: movdqa %xmm5, %xmm15
; SSE-NEXT: pcmpeqd %xmm4, %xmm15
; SSE-NEXT: movdqa %xmm1, %xmm14
; SSE-NEXT: pcmpeqd %xmm4, %xmm14
; SSE-NEXT: pcmpeqd %xmm4, %xmm2
; SSE-NEXT: pcmpeqd %xmm4, %xmm7
; SSE-NEXT: pcmpeqd %xmm4, %xmm8
; SSE-NEXT: movdqa %xmm6, %xmm0
; SSE-NEXT: pcmpeqd %xmm4, %xmm6
; SSE-NEXT: pcmpeqd %xmm3, %xmm4
; SSE-NEXT: por %xmm4, %xmm11
; SSE-NEXT: pcmpeqd %xmm13, %xmm12
; SSE-NEXT: por {{[-0-9]+}}(%r{{[sb]}}p), %xmm12 # 16-byte Folded Reload
; SSE-NEXT: pcmpeqd %xmm13, %xmm10
; SSE-NEXT: pcmpeqd %xmm13, %xmm0
; SSE-NEXT: por %xmm15, %xmm2
; SSE-NEXT: por %xmm11, %xmm2
; SSE-NEXT: pcmpeqd %xmm13, %xmm3
; SSE-NEXT: por %xmm3, %xmm10
; SSE-NEXT: por %xmm12, %xmm10
; SSE-NEXT: por %xmm14, %xmm7
; SSE-NEXT: pcmpeqd %xmm13, %xmm9
; SSE-NEXT: por %xmm0, %xmm9
; SSE-NEXT: pcmpeqd %xmm13, %xmm5
; SSE-NEXT: por %xmm9, %xmm5
; SSE-NEXT: por %xmm10, %xmm5
; SSE-NEXT: por %xmm7, %xmm8
; SSE-NEXT: por %xmm2, %xmm8
; SSE-NEXT: packssdw %xmm8, %xmm5
; SSE-NEXT: pcmpeqd %xmm13, %xmm1
; SSE-NEXT: packssdw %xmm6, %xmm1
; SSE-NEXT: por %xmm5, %xmm1
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
; SSE-NEXT: pslld $31, %xmm0
; SSE-NEXT: psrad $31, %xmm0
; SSE-NEXT: punpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
; SSE-NEXT: pslld $31, %xmm1
; SSE-NEXT: psrad $31, %xmm1
; SSE-NEXT: retq
;
; AVX2-LABEL: PR63946:
; AVX2: # %bb.0: # %entry
; AVX2-NEXT: vpshufd {{.*#+}} ymm2 = ymm1[1,2,3,0,5,6,7,4]
; AVX2-NEXT: vpshufd {{.*#+}} ymm3 = ymm1[2,3,0,1,6,7,4,5]
; AVX2-NEXT: vpshufd {{.*#+}} ymm4 = ymm1[3,0,1,2,7,4,5,6]
; AVX2-NEXT: vpermq {{.*#+}} ymm5 = ymm1[2,3,0,1]
; AVX2-NEXT: vpermq {{.*#+}} ymm6 = ymm2[2,3,0,1]
; AVX2-NEXT: vpermq {{.*#+}} ymm7 = ymm3[2,3,0,1]
; AVX2-NEXT: vpermq {{.*#+}} ymm8 = ymm4[2,3,0,1]
; AVX2-NEXT: vpcmpeqd %ymm1, %ymm0, %ymm1
; AVX2-NEXT: vpcmpeqd %ymm0, %ymm2, %ymm2
; AVX2-NEXT: vpor %ymm1, %ymm2, %ymm1
; AVX2-NEXT: vpcmpeqd %ymm0, %ymm3, %ymm2
; AVX2-NEXT: vpcmpeqd %ymm0, %ymm4, %ymm3
; AVX2-NEXT: vpcmpeqd %ymm0, %ymm5, %ymm4
; AVX2-NEXT: vpor %ymm4, %ymm2, %ymm2
; AVX2-NEXT: vpor %ymm2, %ymm1, %ymm1
; AVX2-NEXT: vpcmpeqd %ymm0, %ymm6, %ymm2
; AVX2-NEXT: vpor %ymm2, %ymm3, %ymm2
; AVX2-NEXT: vpor %ymm2, %ymm1, %ymm1
; AVX2-NEXT: vpcmpeqd %ymm0, %ymm7, %ymm2
; AVX2-NEXT: vpcmpeqd %ymm0, %ymm8, %ymm0
; AVX2-NEXT: vpor %ymm0, %ymm2, %ymm0
; AVX2-NEXT: vpor %ymm0, %ymm1, %ymm0
; AVX2-NEXT: vpslld $31, %ymm0, %ymm0
; AVX2-NEXT: vpsrad $31, %ymm0, %ymm0
; AVX2-NEXT: retq
;
; AVX512-LABEL: PR63946:
; AVX512: # %bb.0: # %entry
; AVX512-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1
; AVX512-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
; AVX512-NEXT: vpshufd {{.*#+}} ymm2 = ymm1[1,2,3,0,5,6,7,4]
; AVX512-NEXT: vpshufd {{.*#+}} ymm3 = ymm1[2,3,0,1,6,7,4,5]
; AVX512-NEXT: vpshufd {{.*#+}} ymm4 = ymm1[3,0,1,2,7,4,5,6]
; AVX512-NEXT: vpermq {{.*#+}} ymm5 = ymm1[2,3,0,1]
; AVX512-NEXT: vpermq {{.*#+}} ymm6 = ymm2[2,3,0,1]
; AVX512-NEXT: vpermq {{.*#+}} ymm7 = ymm3[2,3,0,1]
; AVX512-NEXT: vpermq {{.*#+}} ymm8 = ymm4[2,3,0,1]
; AVX512-NEXT: vpcmpeqd %zmm1, %zmm0, %k0
; AVX512-NEXT: vpcmpeqd %zmm0, %zmm2, %k1
; AVX512-NEXT: vpcmpeqd %zmm0, %zmm3, %k3
; AVX512-NEXT: vpcmpeqd %zmm0, %zmm4, %k2
; AVX512-NEXT: vpcmpeqd %zmm0, %zmm5, %k4
; AVX512-NEXT: vpcmpeqd %zmm0, %zmm6, %k5
; AVX512-NEXT: vpcmpeqd %zmm0, %zmm7, %k6
; AVX512-NEXT: vpcmpeqd %zmm0, %zmm8, %k7
; AVX512-NEXT: korw %k0, %k1, %k0
; AVX512-NEXT: korw %k3, %k0, %k0
; AVX512-NEXT: korw %k4, %k0, %k0
; AVX512-NEXT: korw %k2, %k0, %k0
; AVX512-NEXT: korw %k5, %k0, %k0
; AVX512-NEXT: korw %k6, %k0, %k0
; AVX512-NEXT: korw %k7, %k0, %k1
; AVX512-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; AVX512-NEXT: # kill: def $ymm0 killed $ymm0 killed $zmm0
; AVX512-NEXT: retq
entry:
%shuffle = shufflevector <8 x i32> %b0, <8 x i32> poison, <8 x i32> <i32 1, i32 2, i32 3, i32 0, i32 5, i32 6, i32 7, i32 4>
%shuffle1 = shufflevector <8 x i32> %b0, <8 x i32> poison, <8 x i32> <i32 2, i32 3, i32 0, i32 1, i32 6, i32 7, i32 4, i32 5>
%shuffle2 = shufflevector <8 x i32> %shuffle, <8 x i32> poison, <8 x i32> <i32 2, i32 3, i32 0, i32 1, i32 6, i32 7, i32 4, i32 5>
%shuffle3 = shufflevector <8 x i32> %b0, <8 x i32> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3>
%shuffle4 = shufflevector <8 x i32> %shuffle, <8 x i32> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3>
%shuffle5 = shufflevector <8 x i32> %shuffle1, <8 x i32> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3>
%shuffle6 = shufflevector <8 x i32> %shuffle2, <8 x i32> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3>
%cmp = icmp eq <8 x i32> %a0, %b0
%cmp7 = icmp eq <8 x i32> %shuffle, %a0
%cmp9 = icmp eq <8 x i32> %shuffle1, %a0
%cmp11 = icmp eq <8 x i32> %shuffle2, %a0
%cmp13 = icmp eq <8 x i32> %shuffle3, %a0
%cmp15 = icmp eq <8 x i32> %shuffle4, %a0
%cmp17 = icmp eq <8 x i32> %shuffle5, %a0
%cmp19 = icmp eq <8 x i32> %shuffle6, %a0
%or2365 = or <8 x i1> %cmp7, %cmp
%or2264 = or <8 x i1> %or2365, %cmp9
%or2567 = or <8 x i1> %or2264, %cmp13
%or2163 = or <8 x i1> %or2567, %cmp11
%or62 = or <8 x i1> %or2163, %cmp15
%or2466 = or <8 x i1> %or62, %cmp17
%or2668 = or <8 x i1> %or2466, %cmp19
%or26 = sext <8 x i1> %or2668 to <8 x i32>
ret <8 x i32> %or26
}
Codebase Browser
llvm