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llvm-project/llvm/test/CodeGen/X86/vector-unsigned-cmp.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
; PR33276 - https://bugs.llvm.org/show_bug.cgi?id=33276
; If both operands of an unsigned icmp are known non-negative, then
; we don't need to flip the sign bits in order to map to signed pcmpgt*.
define <2 x i1> @ugt_v2i64(<2 x i64> %x, <2 x i64> %y) {
; SSE-LABEL: ugt_v2i64:
; SSE: # BB#0:
; SSE-NEXT: psrlq $1, %xmm0
; SSE-NEXT: psrlq $1, %xmm1
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [2147483648,0,2147483648,0]
; SSE-NEXT: pxor %xmm2, %xmm1
; SSE-NEXT: pxor %xmm2, %xmm0
; SSE-NEXT: movdqa %xmm0, %xmm2
; SSE-NEXT: pcmpgtd %xmm1, %xmm2
; SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm2[0,0,2,2]
; SSE-NEXT: pcmpeqd %xmm1, %xmm0
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
; SSE-NEXT: pand %xmm3, %xmm1
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm2[1,1,3,3]
; SSE-NEXT: por %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ugt_v2i64:
; AVX: # BB#0:
; AVX-NEXT: vpsrlq $1, %xmm0, %xmm0
; AVX-NEXT: vpsrlq $1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtq %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <2 x i64> %x, <i64 1, i64 1>
%sh2 = lshr <2 x i64> %y, <i64 1, i64 1>
%cmp = icmp ugt <2 x i64> %sh1, %sh2
ret <2 x i1> %cmp
}
define <2 x i1> @ult_v2i64(<2 x i64> %x, <2 x i64> %y) {
; SSE-LABEL: ult_v2i64:
; SSE: # BB#0:
; SSE-NEXT: psrlq $1, %xmm0
; SSE-NEXT: psrlq $1, %xmm1
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [2147483648,0,2147483648,0]
; SSE-NEXT: pxor %xmm2, %xmm0
; SSE-NEXT: pxor %xmm2, %xmm1
; SSE-NEXT: movdqa %xmm1, %xmm2
; SSE-NEXT: pcmpgtd %xmm0, %xmm2
; SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm2[0,0,2,2]
; SSE-NEXT: pcmpeqd %xmm0, %xmm1
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
; SSE-NEXT: pand %xmm3, %xmm1
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm2[1,1,3,3]
; SSE-NEXT: por %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ult_v2i64:
; AVX: # BB#0:
; AVX-NEXT: vpsrlq $1, %xmm0, %xmm0
; AVX-NEXT: vpsrlq $1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtq %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <2 x i64> %x, <i64 1, i64 1>
%sh2 = lshr <2 x i64> %y, <i64 1, i64 1>
%cmp = icmp ult <2 x i64> %sh1, %sh2
ret <2 x i1> %cmp
}
define <2 x i1> @uge_v2i64(<2 x i64> %x, <2 x i64> %y) {
; SSE-LABEL: uge_v2i64:
; SSE: # BB#0:
; SSE-NEXT: psrlq $1, %xmm0
; SSE-NEXT: psrlq $1, %xmm1
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [2147483648,0,2147483648,0]
; SSE-NEXT: pxor %xmm2, %xmm0
; SSE-NEXT: pxor %xmm2, %xmm1
; SSE-NEXT: movdqa %xmm1, %xmm2
; SSE-NEXT: pcmpgtd %xmm0, %xmm2
; SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm2[0,0,2,2]
; SSE-NEXT: pcmpeqd %xmm0, %xmm1
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm1[1,1,3,3]
; SSE-NEXT: pand %xmm3, %xmm0
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm2[1,1,3,3]
; SSE-NEXT: por %xmm0, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: uge_v2i64:
; AVX: # BB#0:
; AVX-NEXT: vpsrlq $1, %xmm0, %xmm0
; AVX-NEXT: vpsrlq $1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtq %xmm0, %xmm1, %xmm0
; AVX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <2 x i64> %x, <i64 1, i64 1>
%sh2 = lshr <2 x i64> %y, <i64 1, i64 1>
%cmp = icmp uge <2 x i64> %sh1, %sh2
ret <2 x i1> %cmp
}
define <2 x i1> @ule_v2i64(<2 x i64> %x, <2 x i64> %y) {
; SSE-LABEL: ule_v2i64:
; SSE: # BB#0:
; SSE-NEXT: psrlq $1, %xmm0
; SSE-NEXT: psrlq $1, %xmm1
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [2147483648,0,2147483648,0]
; SSE-NEXT: pxor %xmm2, %xmm1
; SSE-NEXT: pxor %xmm2, %xmm0
; SSE-NEXT: movdqa %xmm0, %xmm2
; SSE-NEXT: pcmpgtd %xmm1, %xmm2
; SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm2[0,0,2,2]
; SSE-NEXT: pcmpeqd %xmm1, %xmm0
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; SSE-NEXT: pand %xmm3, %xmm0
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm2[1,1,3,3]
; SSE-NEXT: por %xmm0, %xmm1
; SSE-NEXT: pcmpeqd %xmm0, %xmm0
; SSE-NEXT: pxor %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ule_v2i64:
; AVX: # BB#0:
; AVX-NEXT: vpsrlq $1, %xmm0, %xmm0
; AVX-NEXT: vpsrlq $1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtq %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpxor %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <2 x i64> %x, <i64 1, i64 1>
%sh2 = lshr <2 x i64> %y, <i64 1, i64 1>
%cmp = icmp ule <2 x i64> %sh1, %sh2
ret <2 x i1> %cmp
}
define <4 x i1> @ugt_v4i32(<4 x i32> %x, <4 x i32> %y) {
; SSE-LABEL: ugt_v4i32:
; SSE: # BB#0:
; SSE-NEXT: psrld $1, %xmm0
; SSE-NEXT: psrld $1, %xmm1
; SSE-NEXT: pcmpgtd %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ugt_v4i32:
; AVX: # BB#0:
; AVX-NEXT: vpsrld $1, %xmm0, %xmm0
; AVX-NEXT: vpsrld $1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1>
%sh2 = lshr <4 x i32> %y, <i32 1, i32 1, i32 1, i32 1>
%cmp = icmp ugt <4 x i32> %sh1, %sh2
ret <4 x i1> %cmp
}
define <4 x i1> @ult_v4i32(<4 x i32> %x, <4 x i32> %y) {
; SSE-LABEL: ult_v4i32:
; SSE: # BB#0:
; SSE-NEXT: psrld $1, %xmm0
; SSE-NEXT: psrld $1, %xmm1
; SSE-NEXT: pcmpgtd %xmm0, %xmm1
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ult_v4i32:
; AVX: # BB#0:
; AVX-NEXT: vpsrld $1, %xmm0, %xmm0
; AVX-NEXT: vpsrld $1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtd %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1>
%sh2 = lshr <4 x i32> %y, <i32 1, i32 1, i32 1, i32 1>
%cmp = icmp ult <4 x i32> %sh1, %sh2
ret <4 x i1> %cmp
}
define <4 x i1> @uge_v4i32(<4 x i32> %x, <4 x i32> %y) {
; SSE2-LABEL: uge_v4i32:
; SSE2: # BB#0:
; SSE2-NEXT: psrld $1, %xmm0
; SSE2-NEXT: psrld $1, %xmm1
; SSE2-NEXT: pcmpgtd %xmm0, %xmm1
; SSE2-NEXT: pcmpeqd %xmm0, %xmm0
; SSE2-NEXT: pxor %xmm1, %xmm0
; SSE2-NEXT: retq
;
; SSE41-LABEL: uge_v4i32:
; SSE41: # BB#0:
; SSE41-NEXT: psrld $1, %xmm0
; SSE41-NEXT: psrld $1, %xmm1
; SSE41-NEXT: pmaxud %xmm0, %xmm1
; SSE41-NEXT: pcmpeqd %xmm1, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: uge_v4i32:
; AVX: # BB#0:
; AVX-NEXT: vpsrld $1, %xmm0, %xmm0
; AVX-NEXT: vpsrld $1, %xmm1, %xmm1
; AVX-NEXT: vpmaxud %xmm1, %xmm0, %xmm1
; AVX-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1>
%sh2 = lshr <4 x i32> %y, <i32 1, i32 1, i32 1, i32 1>
%cmp = icmp uge <4 x i32> %sh1, %sh2
ret <4 x i1> %cmp
}
define <4 x i1> @ule_v4i32(<4 x i32> %x, <4 x i32> %y) {
; SSE2-LABEL: ule_v4i32:
; SSE2: # BB#0:
; SSE2-NEXT: psrld $1, %xmm0
; SSE2-NEXT: psrld $1, %xmm1
; SSE2-NEXT: pcmpgtd %xmm1, %xmm0
; SSE2-NEXT: pcmpeqd %xmm1, %xmm1
; SSE2-NEXT: pxor %xmm1, %xmm0
; SSE2-NEXT: retq
;
; SSE41-LABEL: ule_v4i32:
; SSE41: # BB#0:
; SSE41-NEXT: psrld $1, %xmm0
; SSE41-NEXT: psrld $1, %xmm1
; SSE41-NEXT: pminud %xmm0, %xmm1
; SSE41-NEXT: pcmpeqd %xmm1, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: ule_v4i32:
; AVX: # BB#0:
; AVX-NEXT: vpsrld $1, %xmm0, %xmm0
; AVX-NEXT: vpsrld $1, %xmm1, %xmm1
; AVX-NEXT: vpminud %xmm1, %xmm0, %xmm1
; AVX-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1>
%sh2 = lshr <4 x i32> %y, <i32 1, i32 1, i32 1, i32 1>
%cmp = icmp ule <4 x i32> %sh1, %sh2
ret <4 x i1> %cmp
}
define <8 x i1> @ugt_v8i16(<8 x i16> %x, <8 x i16> %y) {
; SSE-LABEL: ugt_v8i16:
; SSE: # BB#0:
; SSE-NEXT: psrlw $1, %xmm0
; SSE-NEXT: psrlw $1, %xmm1
; SSE-NEXT: pcmpgtw %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ugt_v8i16:
; AVX: # BB#0:
; AVX-NEXT: vpsrlw $1, %xmm0, %xmm0
; AVX-NEXT: vpsrlw $1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtw %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <8 x i16> %x, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%sh2 = lshr <8 x i16> %y, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%cmp = icmp ugt <8 x i16> %sh1, %sh2
ret <8 x i1> %cmp
}
define <8 x i1> @ult_v8i16(<8 x i16> %x, <8 x i16> %y) {
; SSE-LABEL: ult_v8i16:
; SSE: # BB#0:
; SSE-NEXT: psrlw $1, %xmm0
; SSE-NEXT: psrlw $1, %xmm1
; SSE-NEXT: pcmpgtw %xmm0, %xmm1
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ult_v8i16:
; AVX: # BB#0:
; AVX-NEXT: vpsrlw $1, %xmm0, %xmm0
; AVX-NEXT: vpsrlw $1, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtw %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <8 x i16> %x, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%sh2 = lshr <8 x i16> %y, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%cmp = icmp ult <8 x i16> %sh1, %sh2
ret <8 x i1> %cmp
}
define <8 x i1> @uge_v8i16(<8 x i16> %x, <8 x i16> %y) {
; SSE2-LABEL: uge_v8i16:
; SSE2: # BB#0:
; SSE2-NEXT: psrlw $1, %xmm0
; SSE2-NEXT: psrlw $1, %xmm1
; SSE2-NEXT: psubusw %xmm0, %xmm1
; SSE2-NEXT: pxor %xmm0, %xmm0
; SSE2-NEXT: pcmpeqw %xmm1, %xmm0
; SSE2-NEXT: retq
;
; SSE41-LABEL: uge_v8i16:
; SSE41: # BB#0:
; SSE41-NEXT: psrlw $1, %xmm0
; SSE41-NEXT: psrlw $1, %xmm1
; SSE41-NEXT: pmaxuw %xmm0, %xmm1
; SSE41-NEXT: pcmpeqw %xmm1, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: uge_v8i16:
; AVX: # BB#0:
; AVX-NEXT: vpsrlw $1, %xmm0, %xmm0
; AVX-NEXT: vpsrlw $1, %xmm1, %xmm1
; AVX-NEXT: vpmaxuw %xmm1, %xmm0, %xmm1
; AVX-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <8 x i16> %x, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%sh2 = lshr <8 x i16> %y, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%cmp = icmp uge <8 x i16> %sh1, %sh2
ret <8 x i1> %cmp
}
define <8 x i1> @ule_v8i16(<8 x i16> %x, <8 x i16> %y) {
; SSE2-LABEL: ule_v8i16:
; SSE2: # BB#0:
; SSE2-NEXT: psrlw $1, %xmm0
; SSE2-NEXT: psrlw $1, %xmm1
; SSE2-NEXT: psubusw %xmm1, %xmm0
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: pcmpeqw %xmm1, %xmm0
; SSE2-NEXT: retq
;
; SSE41-LABEL: ule_v8i16:
; SSE41: # BB#0:
; SSE41-NEXT: psrlw $1, %xmm0
; SSE41-NEXT: psrlw $1, %xmm1
; SSE41-NEXT: pminuw %xmm0, %xmm1
; SSE41-NEXT: pcmpeqw %xmm1, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: ule_v8i16:
; AVX: # BB#0:
; AVX-NEXT: vpsrlw $1, %xmm0, %xmm0
; AVX-NEXT: vpsrlw $1, %xmm1, %xmm1
; AVX-NEXT: vpminuw %xmm1, %xmm0, %xmm1
; AVX-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <8 x i16> %x, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%sh2 = lshr <8 x i16> %y, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
%cmp = icmp ule <8 x i16> %sh1, %sh2
ret <8 x i1> %cmp
}
define <16 x i1> @ugt_v16i8(<16 x i8> %x, <16 x i8> %y) {
; SSE-LABEL: ugt_v16i8:
; SSE: # BB#0:
; SSE-NEXT: psrlw $1, %xmm0
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
; SSE-NEXT: pand %xmm2, %xmm0
; SSE-NEXT: psrlw $1, %xmm1
; SSE-NEXT: pand %xmm2, %xmm1
; SSE-NEXT: pcmpgtb %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ugt_v16i8:
; AVX: # BB#0:
; AVX-NEXT: vpsrlw $1, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
; AVX-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpsrlw $1, %xmm1, %xmm1
; AVX-NEXT: vpand %xmm2, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtb %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <16 x i8> %x, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%sh2 = lshr <16 x i8> %y, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%cmp = icmp ugt <16 x i8> %sh1, %sh2
ret <16 x i1> %cmp
}
define <16 x i1> @ult_v16i8(<16 x i8> %x, <16 x i8> %y) {
; SSE-LABEL: ult_v16i8:
; SSE: # BB#0:
; SSE-NEXT: psrlw $1, %xmm0
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
; SSE-NEXT: pand %xmm2, %xmm0
; SSE-NEXT: psrlw $1, %xmm1
; SSE-NEXT: pand %xmm1, %xmm2
; SSE-NEXT: pcmpgtb %xmm0, %xmm2
; SSE-NEXT: movdqa %xmm2, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ult_v16i8:
; AVX: # BB#0:
; AVX-NEXT: vpsrlw $1, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
; AVX-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpsrlw $1, %xmm1, %xmm1
; AVX-NEXT: vpand %xmm2, %xmm1, %xmm1
; AVX-NEXT: vpcmpgtb %xmm0, %xmm1, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <16 x i8> %x, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%sh2 = lshr <16 x i8> %y, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%cmp = icmp ult <16 x i8> %sh1, %sh2
ret <16 x i1> %cmp
}
define <16 x i1> @uge_v16i8(<16 x i8> %x, <16 x i8> %y) {
; SSE-LABEL: uge_v16i8:
; SSE: # BB#0:
; SSE-NEXT: psrlw $1, %xmm0
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
; SSE-NEXT: pand %xmm2, %xmm0
; SSE-NEXT: psrlw $1, %xmm1
; SSE-NEXT: pand %xmm2, %xmm1
; SSE-NEXT: pmaxub %xmm0, %xmm1
; SSE-NEXT: pcmpeqb %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: uge_v16i8:
; AVX: # BB#0:
; AVX-NEXT: vpsrlw $1, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
; AVX-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpsrlw $1, %xmm1, %xmm1
; AVX-NEXT: vpand %xmm2, %xmm1, %xmm1
; AVX-NEXT: vpmaxub %xmm1, %xmm0, %xmm1
; AVX-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <16 x i8> %x, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%sh2 = lshr <16 x i8> %y, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%cmp = icmp uge <16 x i8> %sh1, %sh2
ret <16 x i1> %cmp
}
define <16 x i1> @ule_v16i8(<16 x i8> %x, <16 x i8> %y) {
; SSE-LABEL: ule_v16i8:
; SSE: # BB#0:
; SSE-NEXT: psrlw $1, %xmm0
; SSE-NEXT: movdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
; SSE-NEXT: pand %xmm2, %xmm0
; SSE-NEXT: psrlw $1, %xmm1
; SSE-NEXT: pand %xmm2, %xmm1
; SSE-NEXT: pminub %xmm0, %xmm1
; SSE-NEXT: pcmpeqb %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: ule_v16i8:
; AVX: # BB#0:
; AVX-NEXT: vpsrlw $1, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127]
; AVX-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpsrlw $1, %xmm1, %xmm1
; AVX-NEXT: vpand %xmm2, %xmm1, %xmm1
; AVX-NEXT: vpminub %xmm1, %xmm0, %xmm1
; AVX-NEXT: vpcmpeqb %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%sh1 = lshr <16 x i8> %x, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%sh2 = lshr <16 x i8> %y, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
%cmp = icmp ule <16 x i8> %sh1, %sh2
ret <16 x i1> %cmp
}
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