diff --git a/llvm/test/CodeGen/X86/icmp-abs-C-vec.ll b/llvm/test/CodeGen/X86/icmp-abs-C-vec.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/X86/icmp-abs-C-vec.ll
@@ -0,0 +1,1178 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefixes=AVX512
+; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx2 | FileCheck %s --check-prefixes=AVX2
+; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse4.1 | FileCheck %s --check-prefixes=SSE41
+; RUN: llc < %s -mtriple=x86_64-- -mattr=+sse2 | FileCheck %s --check-prefixes=SSE2
+
+declare <4 x i64> @llvm.abs.v4i64(<4 x i64>, i1)
+declare <4 x i32> @llvm.abs.v4i32(<4 x i32>, i1)
+declare <4 x i16> @llvm.abs.v4i16(<4 x i16>, i1)
+declare <4 x i8> @llvm.abs.v4i8(<4 x i8>, i1)
+
+define <4 x i1> @illegal_abs_unchanged(<4 x i8> %x) {
+; AVX512-LABEL: illegal_abs_unchanged:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsb %xmm0, %xmm0
+; AVX512-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX512-NEXT:    vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: illegal_abs_unchanged:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpabsb %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX2-NEXT:    vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: illegal_abs_unchanged:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    pabsb %xmm0, %xmm0
+; SSE41-NEXT:    pcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: illegal_abs_unchanged:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    pxor %xmm1, %xmm1
+; SSE2-NEXT:    psubb %xmm0, %xmm1
+; SSE2-NEXT:    pminub %xmm1, %xmm0
+; SSE2-NEXT:    pcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    retq
+  %abs = call <4 x i8> @llvm.abs.v4i8(<4 x i8> %x, i1 true)
+  %cmp = icmp eq <4 x i8> %abs, <i8 129, i8 129, i8 129, i8 129>
+  ret <4 x i1> %cmp
+}
+
+define <4 x i1> @illegal_abs_unchanged2(<4 x i8> %x) {
+; AVX512-LABEL: illegal_abs_unchanged2:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsb %xmm0, %xmm0
+; AVX512-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX512-NEXT:    vpternlogq $15, %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: illegal_abs_unchanged2:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpabsb %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; AVX2-NEXT:    vpxor %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    vpmovzxbd {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: illegal_abs_unchanged2:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    pabsb %xmm0, %xmm0
+; SSE41-NEXT:    pcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE41-NEXT:    pcmpeqd %xmm1, %xmm1
+; SSE41-NEXT:    pxor %xmm0, %xmm1
+; SSE41-NEXT:    pmovzxbd {{.*#+}} xmm0 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: illegal_abs_unchanged2:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    pxor %xmm1, %xmm1
+; SSE2-NEXT:    psubb %xmm0, %xmm1
+; SSE2-NEXT:    pminub %xmm1, %xmm0
+; SSE2-NEXT:    pcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm1
+; SSE2-NEXT:    pxor %xmm1, %xmm0
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    retq
+  %abs = call <4 x i8> @llvm.abs.v4i8(<4 x i8> %x, i1 true)
+  %cmp = icmp ne <4 x i8> %abs, <i8 129, i8 129, i8 129, i8 129>
+  ret <4 x i1> %cmp
+}
+
+define <4 x i1> @illegal_abs_to_eq_or(<4 x i64> %x) {
+; AVX512-LABEL: illegal_abs_to_eq_or:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsq %ymm0, %ymm0
+; AVX512-NEXT:    vpcmpeqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k1
+; AVX512-NEXT:    vpcmpeqd %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vmovdqa32 %xmm0, %xmm0 {%k1} {z}
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: illegal_abs_to_eq_or:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT:    vpsubq %ymm0, %ymm1, %ymm1
+; AVX2-NEXT:    vblendvpd %ymm0, %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; AVX2-NEXT:    vpackssdw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: illegal_abs_to_eq_or:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa %xmm0, %xmm2
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    pxor %xmm4, %xmm4
+; SSE41-NEXT:    psubq %xmm0, %xmm4
+; SSE41-NEXT:    blendvpd %xmm0, %xmm4, %xmm2
+; SSE41-NEXT:    psubq %xmm1, %xmm3
+; SSE41-NEXT:    movdqa %xmm1, %xmm0
+; SSE41-NEXT:    blendvpd %xmm0, %xmm3, %xmm1
+; SSE41-NEXT:    movdqa {{.*#+}} xmm0 = [129,129]
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm2
+; SSE41-NEXT:    packssdw %xmm1, %xmm2
+; SSE41-NEXT:    movdqa %xmm2, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: illegal_abs_to_eq_or:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE2-NEXT:    pxor %xmm2, %xmm0
+; SSE2-NEXT:    psubq %xmm2, %xmm0
+; SSE2-NEXT:    movdqa %xmm1, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE2-NEXT:    pxor %xmm2, %xmm1
+; SSE2-NEXT:    psubq %xmm2, %xmm1
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm1[1,0,3,2]
+; SSE2-NEXT:    pand %xmm1, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,0,3,2]
+; SSE2-NEXT:    pand %xmm1, %xmm0
+; SSE2-NEXT:    packssdw %xmm3, %xmm0
+; SSE2-NEXT:    retq
+  %abs = call <4 x i64> @llvm.abs.v4i64(<4 x i64> %x, i1 true)
+  %cmp = icmp eq <4 x i64> %abs, <i64 129, i64 129, i64 129, i64 129>
+  ret <4 x i1> %cmp
+}
+
+define <4 x i64> @illegal_abs_to_eq_or_sext(<4 x i64> %x) {
+; AVX512-LABEL: illegal_abs_to_eq_or_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsq %ymm0, %ymm0
+; AVX512-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX512-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm0
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: illegal_abs_to_eq_or_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT:    vpsubq %ymm0, %ymm1, %ymm1
+; AVX2-NEXT:    vblendvpd %ymm0, %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: illegal_abs_to_eq_or_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa %xmm0, %xmm2
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    pxor %xmm4, %xmm4
+; SSE41-NEXT:    psubq %xmm1, %xmm4
+; SSE41-NEXT:    movdqa %xmm1, %xmm0
+; SSE41-NEXT:    blendvpd %xmm0, %xmm4, %xmm1
+; SSE41-NEXT:    psubq %xmm2, %xmm3
+; SSE41-NEXT:    movdqa %xmm2, %xmm0
+; SSE41-NEXT:    blendvpd %xmm0, %xmm3, %xmm2
+; SSE41-NEXT:    movdqa {{.*#+}} xmm0 = [129,129]
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm2
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm1
+; SSE41-NEXT:    movdqa %xmm2, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: illegal_abs_to_eq_or_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm1, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE2-NEXT:    pxor %xmm2, %xmm1
+; SSE2-NEXT:    psubq %xmm2, %xmm1
+; SSE2-NEXT:    movdqa %xmm0, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE2-NEXT:    pxor %xmm2, %xmm0
+; SSE2-NEXT:    psubq %xmm2, %xmm0
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm0[1,0,3,2]
+; SSE2-NEXT:    pand %xmm3, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm1[1,0,3,2]
+; SSE2-NEXT:    pand %xmm2, %xmm1
+; SSE2-NEXT:    retq
+  %abs = call <4 x i64> @llvm.abs.v4i64(<4 x i64> %x, i1 true)
+  %cmp = icmp eq <4 x i64> %abs, <i64 129, i64 129, i64 129, i64 129>
+  %r = sext <4 x i1> %cmp to <4 x i64>
+  ret <4 x i64> %r
+}
+
+define <4 x i1> @illegal_abs_to_ne_and(<4 x i64> %x) {
+; AVX512-LABEL: illegal_abs_to_ne_and:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsq %ymm0, %ymm0
+; AVX512-NEXT:    vpcmpneqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k1
+; AVX512-NEXT:    vpcmpeqd %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vmovdqa32 %xmm0, %xmm0 {%k1} {z}
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: illegal_abs_to_ne_and:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT:    vpsubq %ymm0, %ymm1, %ymm1
+; AVX2-NEXT:    vblendvpd %ymm0, %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vpcmpeqd %ymm1, %ymm1, %ymm1
+; AVX2-NEXT:    vpxor %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; AVX2-NEXT:    vpackssdw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: illegal_abs_to_ne_and:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa %xmm0, %xmm2
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    pxor %xmm4, %xmm4
+; SSE41-NEXT:    psubq %xmm0, %xmm4
+; SSE41-NEXT:    blendvpd %xmm0, %xmm4, %xmm2
+; SSE41-NEXT:    psubq %xmm1, %xmm3
+; SSE41-NEXT:    movdqa %xmm1, %xmm0
+; SSE41-NEXT:    blendvpd %xmm0, %xmm3, %xmm1
+; SSE41-NEXT:    movdqa {{.*#+}} xmm0 = [129,129]
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm3, %xmm3
+; SSE41-NEXT:    pxor %xmm3, %xmm1
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm2
+; SSE41-NEXT:    pxor %xmm3, %xmm2
+; SSE41-NEXT:    packssdw %xmm1, %xmm2
+; SSE41-NEXT:    movdqa %xmm2, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: illegal_abs_to_ne_and:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE2-NEXT:    pxor %xmm2, %xmm0
+; SSE2-NEXT:    psubq %xmm2, %xmm0
+; SSE2-NEXT:    movdqa %xmm1, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE2-NEXT:    pxor %xmm2, %xmm1
+; SSE2-NEXT:    psubq %xmm2, %xmm1
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm1[1,0,3,2]
+; SSE2-NEXT:    pand %xmm1, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm1
+; SSE2-NEXT:    pxor %xmm1, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[1,0,3,2]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    pxor %xmm1, %xmm0
+; SSE2-NEXT:    packssdw %xmm3, %xmm0
+; SSE2-NEXT:    retq
+  %abs = call <4 x i64> @llvm.abs.v4i64(<4 x i64> %x, i1 true)
+  %cmp = icmp ne <4 x i64> %abs, <i64 129, i64 129, i64 129, i64 129>
+  ret <4 x i1> %cmp
+}
+
+define <4 x i64> @illegal_abs_to_ne_and_sext(<4 x i64> %x) {
+; AVX512-LABEL: illegal_abs_to_ne_and_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsq %ymm0, %ymm0
+; AVX512-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX512-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm0
+; AVX512-NEXT:    vpternlogq $15, %ymm0, %ymm0, %ymm0
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: illegal_abs_to_ne_and_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT:    vpsubq %ymm0, %ymm1, %ymm1
+; AVX2-NEXT:    vblendvpd %ymm0, %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vpcmpeqd %ymm1, %ymm1, %ymm1
+; AVX2-NEXT:    vpxor %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: illegal_abs_to_ne_and_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa %xmm0, %xmm2
+; SSE41-NEXT:    pxor %xmm3, %xmm3
+; SSE41-NEXT:    pxor %xmm4, %xmm4
+; SSE41-NEXT:    psubq %xmm1, %xmm4
+; SSE41-NEXT:    movdqa %xmm1, %xmm0
+; SSE41-NEXT:    blendvpd %xmm0, %xmm4, %xmm1
+; SSE41-NEXT:    psubq %xmm2, %xmm3
+; SSE41-NEXT:    movdqa %xmm2, %xmm0
+; SSE41-NEXT:    blendvpd %xmm0, %xmm3, %xmm2
+; SSE41-NEXT:    movdqa {{.*#+}} xmm0 = [129,129]
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm2
+; SSE41-NEXT:    pcmpeqd %xmm3, %xmm3
+; SSE41-NEXT:    pxor %xmm3, %xmm2
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm1
+; SSE41-NEXT:    pxor %xmm3, %xmm1
+; SSE41-NEXT:    movdqa %xmm2, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: illegal_abs_to_ne_and_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm1, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE2-NEXT:    pxor %xmm2, %xmm1
+; SSE2-NEXT:    psubq %xmm2, %xmm1
+; SSE2-NEXT:    movdqa %xmm0, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE2-NEXT:    pxor %xmm2, %xmm0
+; SSE2-NEXT:    psubq %xmm2, %xmm0
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm0[1,0,3,2]
+; SSE2-NEXT:    pand %xmm3, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
+; SSE2-NEXT:    pxor %xmm3, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm1[1,0,3,2]
+; SSE2-NEXT:    pand %xmm2, %xmm1
+; SSE2-NEXT:    pxor %xmm3, %xmm1
+; SSE2-NEXT:    retq
+  %abs = call <4 x i64> @llvm.abs.v4i64(<4 x i64> %x, i1 true)
+  %cmp = icmp ne <4 x i64> %abs, <i64 129, i64 129, i64 129, i64 129>
+  %r = sext <4 x i1> %cmp to <4 x i64>
+  ret <4 x i64> %r
+}
+
+define <4 x i1> @legal_abs_eq_unchanged(<4 x i32> %x) {
+; AVX512-LABEL: legal_abs_eq_unchanged:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsd %xmm0, %xmm0
+; AVX512-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [129,129,129,129]
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: legal_abs_eq_unchanged:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpabsd %xmm0, %xmm0
+; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: legal_abs_eq_unchanged:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    pabsd %xmm0, %xmm0
+; SSE41-NEXT:    pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: legal_abs_eq_unchanged:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrad $31, %xmm1
+; SSE2-NEXT:    pxor %xmm1, %xmm0
+; SSE2-NEXT:    psubd %xmm1, %xmm0
+; SSE2-NEXT:    pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    retq
+  %abs = call <4 x i32> @llvm.abs.v4i32(<4 x i32> %x, i1 true)
+  %cmp = icmp eq <4 x i32> %abs, <i32 129, i32 129, i32 129, i32 129>
+  ret <4 x i1> %cmp
+}
+
+define <4 x i32> @legal_abs_eq_unchanged_sext(<4 x i32> %x) {
+; AVX512-LABEL: legal_abs_eq_unchanged_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsd %xmm0, %xmm0
+; AVX512-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [129,129,129,129]
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: legal_abs_eq_unchanged_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpabsd %xmm0, %xmm0
+; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: legal_abs_eq_unchanged_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    pabsd %xmm0, %xmm0
+; SSE41-NEXT:    pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: legal_abs_eq_unchanged_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrad $31, %xmm1
+; SSE2-NEXT:    pxor %xmm1, %xmm0
+; SSE2-NEXT:    psubd %xmm1, %xmm0
+; SSE2-NEXT:    pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    retq
+  %abs = call <4 x i32> @llvm.abs.v4i32(<4 x i32> %x, i1 true)
+  %cmp = icmp eq <4 x i32> %abs, <i32 129, i32 129, i32 129, i32 129>
+  %r = sext <4 x i1> %cmp to <4 x i32>
+  ret <4 x i32> %r
+}
+
+define <4 x i1> @legal_abs_ne_unchangedd(<4 x i32> %x) {
+; AVX512-LABEL: legal_abs_ne_unchangedd:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsd %xmm0, %xmm0
+; AVX512-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [129,129,129,129]
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX512-NEXT:    vpternlogq $15, %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: legal_abs_ne_unchangedd:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpabsd %xmm0, %xmm0
+; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; AVX2-NEXT:    vpxor %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: legal_abs_ne_unchangedd:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    pabsd %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm0, %xmm0
+; SSE41-NEXT:    pxor %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: legal_abs_ne_unchangedd:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrad $31, %xmm1
+; SSE2-NEXT:    pxor %xmm1, %xmm0
+; SSE2-NEXT:    psubd %xmm1, %xmm0
+; SSE2-NEXT:    pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm1
+; SSE2-NEXT:    pxor %xmm1, %xmm0
+; SSE2-NEXT:    retq
+  %abs = call <4 x i32> @llvm.abs.v4i32(<4 x i32> %x, i1 true)
+  %cmp = icmp ne <4 x i32> %abs, <i32 129, i32 129, i32 129, i32 129>
+  ret <4 x i1> %cmp
+}
+
+define <4 x i32> @legal_abs_ne_unchangedd_sext(<4 x i32> %x) {
+; AVX512-LABEL: legal_abs_ne_unchangedd_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpabsd %xmm0, %xmm0
+; AVX512-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [129,129,129,129]
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX512-NEXT:    vpternlogq $15, %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: legal_abs_ne_unchangedd_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpabsd %xmm0, %xmm0
+; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; AVX2-NEXT:    vpxor %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: legal_abs_ne_unchangedd_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    pabsd %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm0, %xmm0
+; SSE41-NEXT:    pxor %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: legal_abs_ne_unchangedd_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrad $31, %xmm1
+; SSE2-NEXT:    pxor %xmm1, %xmm0
+; SSE2-NEXT:    psubd %xmm1, %xmm0
+; SSE2-NEXT:    pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm1
+; SSE2-NEXT:    pxor %xmm1, %xmm0
+; SSE2-NEXT:    retq
+  %abs = call <4 x i32> @llvm.abs.v4i32(<4 x i32> %x, i1 true)
+  %cmp = icmp ne <4 x i32> %abs, <i32 129, i32 129, i32 129, i32 129>
+  %r = sext <4 x i1> %cmp to <4 x i32>
+  ret <4 x i32> %r
+}
+
+define <4 x i1> @eq_or_to_abs_vec4x64(<4 x i64> %x) {
+; AVX512-LABEL: eq_or_to_abs_vec4x64:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k0
+; AVX512-NEXT:    vpcmpeqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k1
+; AVX512-NEXT:    korw %k1, %k0, %k1
+; AVX512-NEXT:    vpcmpeqd %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vmovdqa32 %xmm0, %xmm0 {%k1} {z}
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: eq_or_to_abs_vec4x64:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm1
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm2 = [18446744073709551487,18446744073709551487,18446744073709551487,18446744073709551487]
+; AVX2-NEXT:    vpcmpeqq %ymm2, %ymm0, %ymm0
+; AVX2-NEXT:    vpor %ymm0, %ymm1, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; AVX2-NEXT:    vpackssdw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: eq_or_to_abs_vec4x64:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE41-NEXT:    movdqa %xmm1, %xmm3
+; SSE41-NEXT:    pcmpeqq %xmm2, %xmm3
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm2
+; SSE41-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,2],xmm3[0,2]
+; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [18446744073709551487,18446744073709551487]
+; SSE41-NEXT:    pcmpeqq %xmm3, %xmm1
+; SSE41-NEXT:    pcmpeqq %xmm3, %xmm0
+; SSE41-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE41-NEXT:    orps %xmm2, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: eq_or_to_abs_vec4x64:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE2-NEXT:    movdqa %xmm1, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm2
+; SSE2-NEXT:    movdqa %xmm2, %xmm4
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[1,3],xmm3[1,3]
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,2],xmm3[0,2]
+; SSE2-NEXT:    andps %xmm4, %xmm2
+; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [18446744073709551487,18446744073709551487]
+; SSE2-NEXT:    pcmpeqd %xmm3, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm3, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, %xmm3
+; SSE2-NEXT:    shufps {{.*#+}} xmm3 = xmm3[1,3],xmm1[1,3]
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE2-NEXT:    andps %xmm3, %xmm0
+; SSE2-NEXT:    orps %xmm2, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp eq <4 x i64> %x, <i64 129, i64 129, i64 129, i64 129>
+  %cmp2 = icmp eq <4 x i64> %x, <i64 -129, i64 -129, i64 -129, i64 -129>
+  %cmp = or <4 x i1> %cmp1, %cmp2
+  ret <4 x i1> %cmp
+}
+
+define <4 x i64> @eq_or_to_abs_vec4x64_sext(<4 x i64> %x) {
+; AVX512-LABEL: eq_or_to_abs_vec4x64_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k0
+; AVX512-NEXT:    vpcmpeqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k1
+; AVX512-NEXT:    korw %k1, %k0, %k1
+; AVX512-NEXT:    vpcmpeqd %ymm0, %ymm0, %ymm0
+; AVX512-NEXT:    vmovdqa64 %ymm0, %ymm0 {%k1} {z}
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: eq_or_to_abs_vec4x64_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm1
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm2 = [18446744073709551487,18446744073709551487,18446744073709551487,18446744073709551487]
+; AVX2-NEXT:    vpcmpeqq %ymm2, %ymm0, %ymm0
+; AVX2-NEXT:    vpor %ymm0, %ymm1, %ymm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: eq_or_to_abs_vec4x64_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE41-NEXT:    movdqa %xmm1, %xmm3
+; SSE41-NEXT:    pcmpeqq %xmm2, %xmm3
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm2
+; SSE41-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,2],xmm3[0,2]
+; SSE41-NEXT:    movdqa {{.*#+}} xmm3 = [18446744073709551487,18446744073709551487]
+; SSE41-NEXT:    pcmpeqq %xmm3, %xmm1
+; SSE41-NEXT:    pcmpeqq %xmm3, %xmm0
+; SSE41-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE41-NEXT:    orps %xmm2, %xmm0
+; SSE41-NEXT:    pmovsxdq %xmm0, %xmm2
+; SSE41-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,2,3,3]
+; SSE41-NEXT:    psllq $63, %xmm0
+; SSE41-NEXT:    psrad $31, %xmm0
+; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
+; SSE41-NEXT:    movdqa %xmm2, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: eq_or_to_abs_vec4x64_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE2-NEXT:    movdqa %xmm1, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm2
+; SSE2-NEXT:    movdqa %xmm2, %xmm4
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[1,3],xmm3[1,3]
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,2],xmm3[0,2]
+; SSE2-NEXT:    andps %xmm4, %xmm2
+; SSE2-NEXT:    movdqa {{.*#+}} xmm3 = [18446744073709551487,18446744073709551487]
+; SSE2-NEXT:    pcmpeqd %xmm3, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm3, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, %xmm3
+; SSE2-NEXT:    shufps {{.*#+}} xmm3 = xmm3[1,3],xmm1[1,3]
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE2-NEXT:    andps %xmm3, %xmm0
+; SSE2-NEXT:    orps %xmm2, %xmm0
+; SSE2-NEXT:    pxor %xmm1, %xmm1
+; SSE2-NEXT:    pcmpgtd %xmm0, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[2,1,3,3]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    psllq $63, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[1,1,3,3]
+; SSE2-NEXT:    retq
+  %cmp1 = icmp eq <4 x i64> %x, <i64 129, i64 129, i64 129, i64 129>
+  %cmp2 = icmp eq <4 x i64> %x, <i64 -129, i64 -129, i64 -129, i64 -129>
+  %cmp = or <4 x i1> %cmp1, %cmp2
+  %r = sext <4 x i1> %cmp to <4 x i64>
+  ret <4 x i64> %r
+}
+
+define <4 x i1> @ne_and_to_abs_vec4x64(<4 x i64> %x) {
+; AVX512-LABEL: ne_and_to_abs_vec4x64:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpneqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k1
+; AVX512-NEXT:    vpcmpneqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k1 {%k1}
+; AVX512-NEXT:    vpcmpeqd %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vmovdqa32 %xmm0, %xmm0 {%k1} {z}
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: ne_and_to_abs_vec4x64:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm1
+; AVX2-NEXT:    vpcmpeqd %ymm2, %ymm2, %ymm2
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm3 = [18446744073709551487,18446744073709551487,18446744073709551487,18446744073709551487]
+; AVX2-NEXT:    vpcmpeqq %ymm3, %ymm0, %ymm0
+; AVX2-NEXT:    vpxor %ymm2, %ymm0, %ymm0
+; AVX2-NEXT:    vpandn %ymm0, %ymm1, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm1
+; AVX2-NEXT:    vpackssdw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: ne_and_to_abs_vec4x64:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE41-NEXT:    movdqa %xmm1, %xmm3
+; SSE41-NEXT:    pcmpeqq %xmm2, %xmm3
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm2
+; SSE41-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,2],xmm3[0,2]
+; SSE41-NEXT:    pcmpeqd %xmm3, %xmm3
+; SSE41-NEXT:    movdqa {{.*#+}} xmm4 = [18446744073709551487,18446744073709551487]
+; SSE41-NEXT:    pcmpeqq %xmm4, %xmm1
+; SSE41-NEXT:    pcmpeqq %xmm4, %xmm0
+; SSE41-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE41-NEXT:    xorps %xmm3, %xmm0
+; SSE41-NEXT:    andnps %xmm0, %xmm2
+; SSE41-NEXT:    movaps %xmm2, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: ne_and_to_abs_vec4x64:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE2-NEXT:    movdqa %xmm1, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm2
+; SSE2-NEXT:    movdqa %xmm2, %xmm4
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[1,3],xmm3[1,3]
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,2],xmm3[0,2]
+; SSE2-NEXT:    andps %xmm4, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
+; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [18446744073709551487,18446744073709551487]
+; SSE2-NEXT:    pcmpeqd %xmm4, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm4, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, %xmm4
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[1,3],xmm1[1,3]
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE2-NEXT:    andps %xmm4, %xmm0
+; SSE2-NEXT:    xorps %xmm3, %xmm0
+; SSE2-NEXT:    andnps %xmm0, %xmm2
+; SSE2-NEXT:    movaps %xmm2, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp ne <4 x i64> %x, <i64 129, i64 129, i64 129, i64 129>
+  %cmp2 = icmp ne <4 x i64> %x, <i64 -129, i64 -129, i64 -129, i64 -129>
+  %cmp = and <4 x i1> %cmp1, %cmp2
+  ret <4 x i1> %cmp
+}
+
+define <4 x i64> @ne_and_to_abs_vec4x64_sext(<4 x i64> %x) {
+; AVX512-LABEL: ne_and_to_abs_vec4x64_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpneqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k1
+; AVX512-NEXT:    vpcmpneqq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %ymm0, %k1 {%k1}
+; AVX512-NEXT:    vpcmpeqd %ymm0, %ymm0, %ymm0
+; AVX512-NEXT:    vmovdqa64 %ymm0, %ymm0 {%k1} {z}
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: ne_and_to_abs_vec4x64_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm1 = [129,129,129,129]
+; AVX2-NEXT:    vpcmpeqq %ymm1, %ymm0, %ymm1
+; AVX2-NEXT:    vpcmpeqd %ymm2, %ymm2, %ymm2
+; AVX2-NEXT:    vpbroadcastq {{.*#+}} ymm3 = [18446744073709551487,18446744073709551487,18446744073709551487,18446744073709551487]
+; AVX2-NEXT:    vpcmpeqq %ymm3, %ymm0, %ymm0
+; AVX2-NEXT:    vpxor %ymm2, %ymm0, %ymm0
+; AVX2-NEXT:    vpandn %ymm0, %ymm1, %ymm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: ne_and_to_abs_vec4x64_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm2 = [129,129]
+; SSE41-NEXT:    movdqa %xmm1, %xmm3
+; SSE41-NEXT:    pcmpeqq %xmm2, %xmm3
+; SSE41-NEXT:    pcmpeqq %xmm0, %xmm2
+; SSE41-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,2],xmm3[0,2]
+; SSE41-NEXT:    pcmpeqd %xmm3, %xmm3
+; SSE41-NEXT:    movdqa {{.*#+}} xmm4 = [18446744073709551487,18446744073709551487]
+; SSE41-NEXT:    pcmpeqq %xmm4, %xmm1
+; SSE41-NEXT:    pcmpeqq %xmm4, %xmm0
+; SSE41-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,2],xmm1[0,2]
+; SSE41-NEXT:    xorps %xmm3, %xmm0
+; SSE41-NEXT:    andnps %xmm0, %xmm2
+; SSE41-NEXT:    pmovsxdq %xmm2, %xmm0
+; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[2,2,3,3]
+; SSE41-NEXT:    psllq $63, %xmm1
+; SSE41-NEXT:    psrad $31, %xmm1
+; SSE41-NEXT:    pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: ne_and_to_abs_vec4x64_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm2
+; SSE2-NEXT:    movdqa {{.*#+}} xmm0 = [129,129]
+; SSE2-NEXT:    movdqa %xmm1, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm3
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, %xmm4
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[1,3],xmm3[1,3]
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,2],xmm3[0,2]
+; SSE2-NEXT:    andps %xmm4, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm3, %xmm3
+; SSE2-NEXT:    movdqa {{.*#+}} xmm4 = [18446744073709551487,18446744073709551487]
+; SSE2-NEXT:    pcmpeqd %xmm4, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm4, %xmm2
+; SSE2-NEXT:    movdqa %xmm2, %xmm4
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[1,3],xmm1[1,3]
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,2],xmm1[0,2]
+; SSE2-NEXT:    andps %xmm4, %xmm2
+; SSE2-NEXT:    xorps %xmm3, %xmm2
+; SSE2-NEXT:    andnps %xmm2, %xmm0
+; SSE2-NEXT:    pxor %xmm1, %xmm1
+; SSE2-NEXT:    pcmpgtd %xmm0, %xmm1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[2,1,3,3]
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; SSE2-NEXT:    psllq $63, %xmm2
+; SSE2-NEXT:    psrad $31, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[1,1,3,3]
+; SSE2-NEXT:    retq
+  %cmp1 = icmp ne <4 x i64> %x, <i64 129, i64 129, i64 129, i64 129>
+  %cmp2 = icmp ne <4 x i64> %x, <i64 -129, i64 -129, i64 -129, i64 -129>
+  %cmp = and <4 x i1> %cmp1, %cmp2
+  %r = sext <4 x i1> %cmp to <4 x i64>
+  ret <4 x i64> %r
+}
+
+define <4 x i1> @eq_or_to_abs_vec4x32(<4 x i32> %x) {
+; AVX512-LABEL: eq_or_to_abs_vec4x32:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %xmm0, %k0
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm0, %k1
+; AVX512-NEXT:    korw %k1, %k0, %k1
+; AVX512-NEXT:    vmovdqa32 %xmm1, %xmm0 {%k1} {z}
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: eq_or_to_abs_vec4x32:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [1,1,1,1]
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm1
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm0, %xmm0
+; AVX2-NEXT:    vpor %xmm0, %xmm1, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: eq_or_to_abs_vec4x32:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE41-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE41-NEXT:    por %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: eq_or_to_abs_vec4x32:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    por %xmm1, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp eq <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1>
+  %cmp2 = icmp eq <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1>
+  %cmp = or <4 x i1> %cmp1, %cmp2
+  ret <4 x i1> %cmp
+}
+
+define <4 x i32> @eq_or_to_abs_vec4x32_sext(<4 x i32> %x) {
+; AVX512-LABEL: eq_or_to_abs_vec4x32_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %xmm0, %k0
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm0, %k1
+; AVX512-NEXT:    korw %k1, %k0, %k1
+; AVX512-NEXT:    vmovdqa32 %xmm1, %xmm0 {%k1} {z}
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: eq_or_to_abs_vec4x32_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [1,1,1,1]
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm1
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm0, %xmm0
+; AVX2-NEXT:    vpor %xmm0, %xmm1, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: eq_or_to_abs_vec4x32_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE41-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE41-NEXT:    por %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: eq_or_to_abs_vec4x32_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    por %xmm1, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp eq <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1>
+  %cmp2 = icmp eq <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1>
+  %cmp = or <4 x i1> %cmp1, %cmp2
+  %r = sext <4 x i1> %cmp to <4 x i32>
+  ret <4 x i32> %r
+}
+
+define <4 x i1> @ne_and_to_abs_vec4x32(<4 x i32> %x) {
+; AVX512-LABEL: ne_and_to_abs_vec4x32:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; AVX512-NEXT:    vpcmpneqd %xmm1, %xmm0, %k1
+; AVX512-NEXT:    vpcmpneqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %xmm0, %k1 {%k1}
+; AVX512-NEXT:    vmovdqa32 %xmm1, %xmm0 {%k1} {z}
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: ne_and_to_abs_vec4x32:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [1,1,1,1]
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm1
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm0, %xmm0
+; AVX2-NEXT:    vpxor %xmm2, %xmm0, %xmm0
+; AVX2-NEXT:    vpandn %xmm0, %xmm1, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: ne_and_to_abs_vec4x32:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE41-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE41-NEXT:    pxor %xmm2, %xmm0
+; SSE41-NEXT:    pandn %xmm0, %xmm1
+; SSE41-NEXT:    movdqa %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: ne_and_to_abs_vec4x32:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    pxor %xmm2, %xmm0
+; SSE2-NEXT:    pandn %xmm0, %xmm1
+; SSE2-NEXT:    movdqa %xmm1, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp ne <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1>
+  %cmp2 = icmp ne <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1>
+  %cmp = and <4 x i1> %cmp1, %cmp2
+  ret <4 x i1> %cmp
+}
+
+define <4 x i32> @ne_and_to_abs_vec4x32_sext(<4 x i32> %x) {
+; AVX512-LABEL: ne_and_to_abs_vec4x32_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqd %xmm1, %xmm1, %xmm1
+; AVX512-NEXT:    vpcmpneqd %xmm1, %xmm0, %k1
+; AVX512-NEXT:    vpcmpneqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to4}, %xmm0, %k1 {%k1}
+; AVX512-NEXT:    vmovdqa32 %xmm1, %xmm0 {%k1} {z}
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: ne_and_to_abs_vec4x32_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpbroadcastd {{.*#+}} xmm1 = [1,1,1,1]
+; AVX2-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm1
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm0, %xmm0
+; AVX2-NEXT:    vpxor %xmm2, %xmm0, %xmm0
+; AVX2-NEXT:    vpandn %xmm0, %xmm1, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: ne_and_to_abs_vec4x32_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE41-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE41-NEXT:    pxor %xmm2, %xmm0
+; SSE41-NEXT:    pandn %xmm0, %xmm1
+; SSE41-NEXT:    movdqa %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: ne_and_to_abs_vec4x32_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [1,1,1,1]
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm0
+; SSE2-NEXT:    pxor %xmm2, %xmm0
+; SSE2-NEXT:    pandn %xmm0, %xmm1
+; SSE2-NEXT:    movdqa %xmm1, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp ne <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1>
+  %cmp2 = icmp ne <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1>
+  %cmp = and <4 x i1> %cmp1, %cmp2
+  %r = sext <4 x i1> %cmp to <4 x i32>
+  ret <4 x i32> %r
+}
+
+define <4 x i1> @eq_or_to_abs_vec4x16(<4 x i16> %x) {
+; AVX512-LABEL: eq_or_to_abs_vec4x16:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; AVX512-NEXT:    vpmovsxwd %xmm1, %ymm1
+; AVX512-NEXT:    vptestmd %ymm1, %ymm1, %k0
+; AVX512-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX512-NEXT:    vpmovsxwd %xmm0, %ymm0
+; AVX512-NEXT:    vptestmd %ymm0, %ymm0, %k1
+; AVX512-NEXT:    korw %k1, %k0, %k1
+; AVX512-NEXT:    vpcmpeqd %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vmovdqa32 %xmm0, %xmm0 {%k1} {z}
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: eq_or_to_abs_vec4x16:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; AVX2-NEXT:    vpmovsxwd %xmm1, %xmm1
+; AVX2-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX2-NEXT:    vpmovsxwd %xmm0, %xmm0
+; AVX2-NEXT:    vpor %xmm0, %xmm1, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: eq_or_to_abs_vec4x16:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = <88,88,88,88,u,u,u,u>
+; SSE41-NEXT:    pcmpeqw %xmm0, %xmm1
+; SSE41-NEXT:    pmovsxwd %xmm1, %xmm1
+; SSE41-NEXT:    pcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE41-NEXT:    pmovsxwd %xmm0, %xmm0
+; SSE41-NEXT:    por %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: eq_or_to_abs_vec4x16:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = <88,88,88,88,u,u,u,u>
+; SSE2-NEXT:    pcmpeqw %xmm0, %xmm1
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    por %xmm1, %xmm0
+; SSE2-NEXT:    psrad $16, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp eq <4 x i16> %x, <i16 88, i16 88, i16 88, i16 88>
+  %cmp2 = icmp eq <4 x i16> %x, <i16 -88, i16 -88, i16 -88, i16 -88>
+  %cmp = or <4 x i1> %cmp1, %cmp2
+  ret <4 x i1> %cmp
+}
+
+define <4 x i8> @eq_or_to_abs_vec4x8_sext(<4 x i8> %x) {
+; AVX512-LABEL: eq_or_to_abs_vec4x8_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; AVX512-NEXT:    vpmovsxbd %xmm1, %zmm1
+; AVX512-NEXT:    vptestmd %zmm1, %zmm1, %k0
+; AVX512-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX512-NEXT:    vpmovsxbd %xmm0, %zmm0
+; AVX512-NEXT:    vptestmd %zmm0, %zmm0, %k1
+; AVX512-NEXT:    korw %k1, %k0, %k1
+; AVX512-NEXT:    vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
+; AVX512-NEXT:    vpmovdb %zmm0, %xmm0
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: eq_or_to_abs_vec4x8_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; AVX2-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX2-NEXT:    vpor %xmm0, %xmm1, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: eq_or_to_abs_vec4x8_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = <88,88,88,88,u,u,u,u,u,u,u,u,u,u,u,u>
+; SSE41-NEXT:    pcmpeqb %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE41-NEXT:    por %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: eq_or_to_abs_vec4x8_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = <88,88,88,88,u,u,u,u,u,u,u,u,u,u,u,u>
+; SSE2-NEXT:    pcmpeqb %xmm0, %xmm1
+; SSE2-NEXT:    pcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    por %xmm1, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp eq <4 x i8> %x, <i8 88, i8 88, i8 88, i8 88>
+  %cmp2 = icmp eq <4 x i8> %x, <i8 -88, i8 -88, i8 -88, i8 -88>
+  %cmp = or <4 x i1> %cmp1, %cmp2
+  %r = sext <4 x i1> %cmp to <4 x i8>
+  ret <4 x i8> %r
+}
+
+define <4 x i1> @ne_and_to_abs_vec4x8(<4 x i8> %x) {
+; AVX512-LABEL: ne_and_to_abs_vec4x8:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; AVX512-NEXT:    vpternlogq $15, %xmm1, %xmm1, %xmm1
+; AVX512-NEXT:    vpmovsxbd %xmm1, %zmm1
+; AVX512-NEXT:    vptestmd %zmm1, %zmm1, %k0
+; AVX512-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX512-NEXT:    vpternlogq $15, %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vpmovsxbd %xmm0, %zmm0
+; AVX512-NEXT:    vptestmd %zmm0, %zmm0, %k1
+; AVX512-NEXT:    kandw %k1, %k0, %k1
+; AVX512-NEXT:    vpcmpeqd %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vmovdqa32 %xmm0, %xmm0 {%k1} {z}
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: ne_and_to_abs_vec4x8:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpxor %xmm2, %xmm1, %xmm1
+; AVX2-NEXT:    vpmovsxbd %xmm1, %xmm1
+; AVX2-NEXT:    vpcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX2-NEXT:    vpxor %xmm2, %xmm0, %xmm0
+; AVX2-NEXT:    vpmovsxbd %xmm0, %xmm0
+; AVX2-NEXT:    vpand %xmm0, %xmm1, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: ne_and_to_abs_vec4x8:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = <88,88,88,88,u,u,u,u,u,u,u,u,u,u,u,u>
+; SSE41-NEXT:    pcmpeqb %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE41-NEXT:    pxor %xmm2, %xmm1
+; SSE41-NEXT:    pmovsxbd %xmm1, %xmm1
+; SSE41-NEXT:    pcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE41-NEXT:    pxor %xmm2, %xmm0
+; SSE41-NEXT:    pmovsxbd %xmm0, %xmm0
+; SSE41-NEXT:    pand %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: ne_and_to_abs_vec4x8:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = <88,88,88,88,u,u,u,u,u,u,u,u,u,u,u,u>
+; SSE2-NEXT:    pcmpeqb %xmm0, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE2-NEXT:    pxor %xmm2, %xmm1
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pcmpeqb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    pxor %xmm2, %xmm0
+; SSE2-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT:    pand %xmm1, %xmm0
+; SSE2-NEXT:    psrad $24, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp ne <4 x i8> %x, <i8 88, i8 88, i8 88, i8 88>
+  %cmp2 = icmp ne <4 x i8> %x, <i8 -88, i8 -88, i8 -88, i8 -88>
+  %cmp = and <4 x i1> %cmp1, %cmp2
+  ret <4 x i1> %cmp
+}
+
+define <4 x i16> @ne_and_to_abs_vec4x16_sext(<4 x i16> %x) {
+; AVX512-LABEL: ne_and_to_abs_vec4x16_sext:
+; AVX512:       # %bb.0:
+; AVX512-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; AVX512-NEXT:    vpternlogq $15, %xmm1, %xmm1, %xmm1
+; AVX512-NEXT:    vpmovsxwd %xmm1, %ymm1
+; AVX512-NEXT:    vptestmd %ymm1, %ymm1, %k0
+; AVX512-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX512-NEXT:    vpternlogq $15, %xmm0, %xmm0, %xmm0
+; AVX512-NEXT:    vpmovsxwd %xmm0, %ymm0
+; AVX512-NEXT:    vptestmd %ymm0, %ymm0, %k1
+; AVX512-NEXT:    kandw %k1, %k0, %k1
+; AVX512-NEXT:    vpcmpeqd %ymm0, %ymm0, %ymm0
+; AVX512-NEXT:    vmovdqa32 %ymm0, %ymm0 {%k1} {z}
+; AVX512-NEXT:    vpmovdw %ymm0, %xmm0
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
+;
+; AVX2-LABEL: ne_and_to_abs_vec4x16_sext:
+; AVX2:       # %bb.0:
+; AVX2-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm1
+; AVX2-NEXT:    vpcmpeqd %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm0
+; AVX2-NEXT:    vpxor %xmm2, %xmm0, %xmm0
+; AVX2-NEXT:    vpandn %xmm0, %xmm1, %xmm0
+; AVX2-NEXT:    retq
+;
+; SSE41-LABEL: ne_and_to_abs_vec4x16_sext:
+; SSE41:       # %bb.0:
+; SSE41-NEXT:    movdqa {{.*#+}} xmm1 = <88,88,88,88,u,u,u,u>
+; SSE41-NEXT:    pcmpeqw %xmm0, %xmm1
+; SSE41-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE41-NEXT:    pcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE41-NEXT:    pxor %xmm2, %xmm0
+; SSE41-NEXT:    pandn %xmm0, %xmm1
+; SSE41-NEXT:    movdqa %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; SSE2-LABEL: ne_and_to_abs_vec4x16_sext:
+; SSE2:       # %bb.0:
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = <88,88,88,88,u,u,u,u>
+; SSE2-NEXT:    pcmpeqw %xmm0, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
+; SSE2-NEXT:    pxor %xmm2, %xmm0
+; SSE2-NEXT:    pandn %xmm0, %xmm1
+; SSE2-NEXT:    movdqa %xmm1, %xmm0
+; SSE2-NEXT:    retq
+  %cmp1 = icmp ne <4 x i16> %x, <i16 88, i16 88, i16 88, i16 88>
+  %cmp2 = icmp ne <4 x i16> %x, <i16 -88, i16 -88, i16 -88, i16 -88>
+  %cmp = and <4 x i1> %cmp1, %cmp2
+  %r = sext <4 x i1> %cmp to <4 x i16>
+  ret <4 x i16> %r
+}
diff --git a/llvm/test/CodeGen/X86/icmp-abs-C.ll b/llvm/test/CodeGen/X86/icmp-abs-C.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/X86/icmp-abs-C.ll
@@ -0,0 +1,222 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=i686-unknown-linux-gnu < %s | FileCheck %s --check-prefixes=X86
+; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s --check-prefixes=X64
+
+declare i64 @llvm.abs.i64(i64, i1)
+declare i32 @llvm.abs.i32(i32, i1)
+declare i16 @llvm.abs.i16(i16, i1)
+declare i8 @llvm.abs.i8(i8, i1)
+
+define i64 @eq_or_with_dom_abs(i64 %x) nounwind {
+; X86-LABEL: eq_or_with_dom_abs:
+; X86:       # %bb.0:
+; X86-NEXT:    pushl %ebx
+; X86-NEXT:    pushl %edi
+; X86-NEXT:    pushl %esi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %esi
+; X86-NEXT:    movl %esi, %edi
+; X86-NEXT:    sarl $31, %edi
+; X86-NEXT:    movl %esi, %edx
+; X86-NEXT:    xorl %edi, %edx
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:    xorl %edi, %eax
+; X86-NEXT:    subl %edi, %eax
+; X86-NEXT:    sbbl %edi, %edx
+; X86-NEXT:    xorl $12312, %eax # imm = 0x3018
+; X86-NEXT:    addl $64, %ecx
+; X86-NEXT:    adcl $0, %esi
+; X86-NEXT:    andl $-129, %ecx
+; X86-NEXT:    xorl %ebx, %ebx
+; X86-NEXT:    orl %esi, %ecx
+; X86-NEXT:    sete %cl
+; X86-NEXT:    xorl %esi, %esi
+; X86-NEXT:    movl $2344, %edi # imm = 0x928
+; X86-NEXT:    cmpl %eax, %edi
+; X86-NEXT:    sbbl %edx, %esi
+; X86-NEXT:    jb .LBB0_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movb %cl, %bl
+; X86-NEXT:    xorl %edx, %edx
+; X86-NEXT:    movl %ebx, %eax
+; X86-NEXT:  .LBB0_2:
+; X86-NEXT:    popl %esi
+; X86-NEXT:    popl %edi
+; X86-NEXT:    popl %ebx
+; X86-NEXT:    retl
+;
+; X64-LABEL: eq_or_with_dom_abs:
+; X64:       # %bb.0:
+; X64-NEXT:    movq %rdi, %rcx
+; X64-NEXT:    negq %rcx
+; X64-NEXT:    cmovsq %rdi, %rcx
+; X64-NEXT:    xorq $12312, %rcx # imm = 0x3018
+; X64-NEXT:    addq $64, %rdi
+; X64-NEXT:    xorl %eax, %eax
+; X64-NEXT:    testq $-129, %rdi
+; X64-NEXT:    sete %al
+; X64-NEXT:    cmpq $2345, %rcx # imm = 0x929
+; X64-NEXT:    cmovaeq %rcx, %rax
+; X64-NEXT:    retq
+  %absx = call i64 @llvm.abs.i64(i64 %x, i1 true)
+  %foo = xor i64 %absx, 12312
+  %bar = icmp ugt i64 %foo, 2344
+  %cmp0 = icmp eq i64 %x, 64
+  %cmp1 = icmp eq i64 %x, -64
+  %cmp = or i1 %cmp0, %cmp1
+  %cmp64 = zext i1 %cmp to i64
+  %r = select i1 %bar, i64 %foo, i64 %cmp64
+  ret i64 %r
+}
+
+define i32 @eq_or_with_dom_abs_non_po2(i32 %x) nounwind {
+; X86-LABEL: eq_or_with_dom_abs_non_po2:
+; X86:       # %bb.0:
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %edx
+; X86-NEXT:    movl %edx, %ecx
+; X86-NEXT:    sarl $31, %ecx
+; X86-NEXT:    movl %edx, %eax
+; X86-NEXT:    xorl %ecx, %eax
+; X86-NEXT:    subl %ecx, %eax
+; X86-NEXT:    xorl $12312, %eax # imm = 0x3018
+; X86-NEXT:    cmpl $123, %edx
+; X86-NEXT:    sete %cl
+; X86-NEXT:    cmpl $-123, %edx
+; X86-NEXT:    sete %dl
+; X86-NEXT:    cmpl $2345, %eax # imm = 0x929
+; X86-NEXT:    jae .LBB1_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    orb %dl, %cl
+; X86-NEXT:    movzbl %cl, %eax
+; X86-NEXT:  .LBB1_2:
+; X86-NEXT:    retl
+;
+; X64-LABEL: eq_or_with_dom_abs_non_po2:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %edi, %ecx
+; X64-NEXT:    negl %ecx
+; X64-NEXT:    cmovsl %edi, %ecx
+; X64-NEXT:    xorl $12312, %ecx # imm = 0x3018
+; X64-NEXT:    cmpl $123, %edi
+; X64-NEXT:    sete %al
+; X64-NEXT:    cmpl $-123, %edi
+; X64-NEXT:    sete %dl
+; X64-NEXT:    orb %al, %dl
+; X64-NEXT:    cmpl $2345, %ecx # imm = 0x929
+; X64-NEXT:    movzbl %dl, %eax
+; X64-NEXT:    cmovael %ecx, %eax
+; X64-NEXT:    retq
+  %absx = call i32 @llvm.abs.i32(i32 %x, i1 true)
+  %foo = xor i32 %absx, 12312
+  %bar = icmp ugt i32 %foo, 2344
+  %cmp0 = icmp eq i32 %x, 123
+  %cmp1 = icmp eq i32 %x, -123
+  %cmp = or i1 %cmp0, %cmp1
+  %cmp64 = zext i1 %cmp to i32
+  %r = select i1 %bar, i32 %foo, i32 %cmp64
+  ret i32 %r
+}
+
+define i8 @ne_and_with_dom_abs_non_pow2(i8 %x) nounwind {
+; X86-LABEL: ne_and_with_dom_abs_non_pow2:
+; X86:       # %bb.0:
+; X86-NEXT:    movzbl {{[0-9]+}}(%esp), %edx
+; X86-NEXT:    movl %edx, %ecx
+; X86-NEXT:    sarb $7, %cl
+; X86-NEXT:    movl %edx, %eax
+; X86-NEXT:    xorb %cl, %al
+; X86-NEXT:    subb %cl, %al
+; X86-NEXT:    xorb $12, %al
+; X86-NEXT:    cmpb $121, %dl
+; X86-NEXT:    setne %cl
+; X86-NEXT:    cmpb $-121, %dl
+; X86-NEXT:    setne %dl
+; X86-NEXT:    cmpb $24, %al
+; X86-NEXT:    jae .LBB2_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    andb %dl, %cl
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:  .LBB2_2:
+; X86-NEXT:    retl
+;
+; X64-LABEL: ne_and_with_dom_abs_non_pow2:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %edi, %eax
+; X64-NEXT:    sarb $7, %al
+; X64-NEXT:    movl %edi, %ecx
+; X64-NEXT:    xorb %al, %cl
+; X64-NEXT:    subb %al, %cl
+; X64-NEXT:    xorb $12, %cl
+; X64-NEXT:    cmpb $121, %dil
+; X64-NEXT:    setne %al
+; X64-NEXT:    cmpb $-121, %dil
+; X64-NEXT:    setne %dl
+; X64-NEXT:    andb %al, %dl
+; X64-NEXT:    cmpb $24, %cl
+; X64-NEXT:    movzbl %dl, %edx
+; X64-NEXT:    movzbl %cl, %eax
+; X64-NEXT:    cmovbl %edx, %eax
+; X64-NEXT:    # kill: def $al killed $al killed $eax
+; X64-NEXT:    retq
+  %absx = call i8 @llvm.abs.i8(i8 %x, i1 true)
+  %foo = xor i8 %absx, 12
+  %bar = icmp ugt i8 %foo, 23
+  %cmp0 = icmp ne i8 %x, 121
+  %cmp1 = icmp ne i8 %x, -121
+  %cmp = and i1 %cmp0, %cmp1
+  %cmp64 = zext i1 %cmp to i8
+  %r = select i1 %bar, i8 %foo, i8 %cmp64
+  ret i8 %r
+}
+
+define i16 @ne_and_with_dom_abs(i16 %x) nounwind {
+; X86-LABEL: ne_and_with_dom_abs:
+; X86:       # %bb.0:
+; X86-NEXT:    pushl %esi
+; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X86-NEXT:    movswl %cx, %edx
+; X86-NEXT:    sarl $15, %edx
+; X86-NEXT:    movl %ecx, %eax
+; X86-NEXT:    xorl %edx, %eax
+; X86-NEXT:    subl %edx, %eax
+; X86-NEXT:    xorl $12312, %eax # imm = 0x3018
+; X86-NEXT:    movzwl %ax, %esi
+; X86-NEXT:    addl $64, %ecx
+; X86-NEXT:    xorl %edx, %edx
+; X86-NEXT:    testl $65407, %ecx # imm = 0xFF7F
+; X86-NEXT:    setne %cl
+; X86-NEXT:    cmpl $2345, %esi # imm = 0x929
+; X86-NEXT:    jae .LBB3_2
+; X86-NEXT:  # %bb.1:
+; X86-NEXT:    movb %cl, %dl
+; X86-NEXT:    movl %edx, %eax
+; X86-NEXT:  .LBB3_2:
+; X86-NEXT:    # kill: def $ax killed $ax killed $eax
+; X86-NEXT:    popl %esi
+; X86-NEXT:    retl
+;
+; X64-LABEL: ne_and_with_dom_abs:
+; X64:       # %bb.0:
+; X64-NEXT:    movl %edi, %ecx
+; X64-NEXT:    negw %cx
+; X64-NEXT:    cmovsw %di, %cx
+; X64-NEXT:    xorl $12312, %ecx # imm = 0x3018
+; X64-NEXT:    movzwl %cx, %edx
+; X64-NEXT:    addl $64, %edi
+; X64-NEXT:    xorl %eax, %eax
+; X64-NEXT:    testl $65407, %edi # imm = 0xFF7F
+; X64-NEXT:    setne %al
+; X64-NEXT:    cmpl $2345, %edx # imm = 0x929
+; X64-NEXT:    cmovael %ecx, %eax
+; X64-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-NEXT:    retq
+  %absx = call i16 @llvm.abs.i16(i16 %x, i1 true)
+  %foo = xor i16 %absx, 12312
+  %bar = icmp ugt i16 %foo, 2344
+  %cmp0 = icmp ne i16 %x, 64
+  %cmp1 = icmp ne i16 %x, -64
+  %cmp = and i1 %cmp0, %cmp1
+  %cmp64 = zext i1 %cmp to i16
+  %r = select i1 %bar, i16 %foo, i16 %cmp64
+  ret i16 %r
+}