1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=X86
3; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=X64
4
5; compare v2i16
6
7define <2 x i16> @compare_v2i64_to_v2i16_unary(<2 x i16>* %src) nounwind {
8; X86-LABEL: compare_v2i64_to_v2i16_unary:
9; X86:       # %bb.0:
10; X86-NEXT:    pcmpeqd %xmm0, %xmm0
11; X86-NEXT:    retl
12;
13; X64-LABEL: compare_v2i64_to_v2i16_unary:
14; X64:       # %bb.0:
15; X64-NEXT:    pcmpeqd %xmm0, %xmm0
16; X64-NEXT:    retq
17  %val = load <2 x i16>, <2 x i16>* %src, align 4
18  %cmp = icmp uge <2 x i16> %val, %val
19  %sel = select <2 x i1> %cmp, <2 x i16> <i16 -1, i16 -1>, <2 x i16> zeroinitializer
20  ret <2 x i16> %sel
21}
22
23define <2 x i16> @compare_v2i64_to_v2i16_binary(<2 x i16>* %src0, <2 x i16>* %src1) nounwind {
24; X86-LABEL: compare_v2i64_to_v2i16_binary:
25; X86:       # %bb.0:
26; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
27; X86-NEXT:    movl {{[0-9]+}}(%esp), %ecx
28; X86-NEXT:    movd {{.*#+}} xmm1 = mem[0],zero,zero,zero
29; X86-NEXT:    movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
30; X86-NEXT:    pmaxuw %xmm1, %xmm0
31; X86-NEXT:    pcmpeqw %xmm1, %xmm0
32; X86-NEXT:    retl
33;
34; X64-LABEL: compare_v2i64_to_v2i16_binary:
35; X64:       # %bb.0:
36; X64-NEXT:    movd {{.*#+}} xmm1 = mem[0],zero,zero,zero
37; X64-NEXT:    movd {{.*#+}} xmm0 = mem[0],zero,zero,zero
38; X64-NEXT:    pmaxuw %xmm1, %xmm0
39; X64-NEXT:    pcmpeqw %xmm1, %xmm0
40; X64-NEXT:    retq
41  %val0 = load <2 x i16>, <2 x i16>* %src0, align 4
42  %val1 = load <2 x i16>, <2 x i16>* %src1, align 4
43  %cmp = icmp uge <2 x i16> %val0, %val1
44  %sel = select <2 x i1> %cmp, <2 x i16> <i16 -1, i16 -1>, <2 x i16> zeroinitializer
45  ret <2 x i16> %sel
46}
47