1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2
3 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41
4 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE42
5 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
6 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
7 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512 --check-prefix=AVX512F
8 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512 --check-prefix=AVX512BW
10 define <16 x i8> @test_v16i8_nosignbit(<16 x i8> %a, <16 x i8> %b) {
11 ; SSE2-LABEL: test_v16i8_nosignbit:
13 ; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
14 ; SSE2-NEXT: pand %xmm2, %xmm0
15 ; SSE2-NEXT: pand %xmm2, %xmm1
16 ; SSE2-NEXT: pminub %xmm1, %xmm0
19 ; SSE41-LABEL: test_v16i8_nosignbit:
21 ; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
22 ; SSE41-NEXT: pand %xmm2, %xmm0
23 ; SSE41-NEXT: pand %xmm2, %xmm1
24 ; SSE41-NEXT: pminsb %xmm1, %xmm0
27 ; SSE42-LABEL: test_v16i8_nosignbit:
29 ; SSE42-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
30 ; SSE42-NEXT: pand %xmm2, %xmm0
31 ; SSE42-NEXT: pand %xmm2, %xmm1
32 ; SSE42-NEXT: pminsb %xmm1, %xmm0
35 ; AVX-LABEL: test_v16i8_nosignbit:
37 ; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
38 ; AVX-NEXT: vpand %xmm2, %xmm0, %xmm0
39 ; AVX-NEXT: vpand %xmm2, %xmm1, %xmm1
40 ; AVX-NEXT: vpminsb %xmm1, %xmm0, %xmm0
42 %1 = and <16 x i8> %a, <i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15>
43 %2 = and <16 x i8> %b, <i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15, i8 15>
44 %3 = icmp slt <16 x i8> %1, %2
45 %4 = select <16 x i1> %3, <16 x i8> %1, <16 x i8> %2