1; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
2
3; CHECK-LABEL: test1
4; CHECK: vcmpleps
5; CHECK: vmovups
6; CHECK: ret
7define <16 x float> @test1(<16 x float> %x, <16 x float> %y) nounwind {
8	%mask = fcmp ole <16 x float> %x, %y
9	%max = select <16 x i1> %mask, <16 x float> %x, <16 x float> %y
10	ret <16 x float> %max
11}
12
13; CHECK-LABEL: test2
14; CHECK: vcmplepd
15; CHECK: vmovupd
16; CHECK: ret
17define <8 x double> @test2(<8 x double> %x, <8 x double> %y) nounwind {
18	%mask = fcmp ole <8 x double> %x, %y
19	%max = select <8 x i1> %mask, <8 x double> %x, <8 x double> %y
20	ret <8 x double> %max
21}
22
23; CHECK-LABEL: test3
24; CHECK: vpcmpeqd  (%rdi)
25; CHECK: vmovdqu32
26; CHECK: ret
27define <16 x i32> @test3(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %yp) nounwind {
28  %y = load <16 x i32>* %yp, align 4
29	%mask = icmp eq <16 x i32> %x, %y
30	%max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1
31	ret <16 x i32> %max
32}
33
34; CHECK-LABEL: @test4_unsigned
35; CHECK: vpcmpnltud
36; CHECK: vmovdqu32
37; CHECK: ret
38define <16 x i32> @test4_unsigned(<16 x i32> %x, <16 x i32> %y) nounwind {
39	%mask = icmp uge <16 x i32> %x, %y
40	%max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %y
41	ret <16 x i32> %max
42}
43
44; CHECK-LABEL: test5
45; CHECK: vpcmpeqq {{.*}}%k1
46; CHECK: vmovdqu64 {{.*}}%k1
47; CHECK: ret
48define <8 x i64> @test5(<8 x i64> %x, <8 x i64> %y) nounwind {
49	%mask = icmp eq <8 x i64> %x, %y
50	%max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %y
51	ret <8 x i64> %max
52}
53
54; CHECK-LABEL: test6_unsigned
55; CHECK: vpcmpnleuq {{.*}}%k1
56; CHECK: vmovdqu64 {{.*}}%k1
57; CHECK: ret
58define <8 x i64> @test6_unsigned(<8 x i64> %x, <8 x i64> %y) nounwind {
59	%mask = icmp ugt <8 x i64> %x, %y
60	%max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %y
61	ret <8 x i64> %max
62}
63
64; CHECK-LABEL: test7
65; CHECK: xor
66; CHECK: vcmpltps
67; CHECK: vblendvps
68; CHECK: ret
69define <4 x float> @test7(<4 x float> %a, <4 x float> %b) {
70  %mask = fcmp olt <4 x float> %a, zeroinitializer
71  %c = select <4 x i1>%mask, <4 x float>%a, <4 x float>%b
72  ret <4 x float>%c
73}
74
75; CHECK-LABEL: test8
76; CHECK: xor
77; CHECK: vcmpltpd
78; CHECK: vblendvpd
79; CHECK: ret
80define <2 x double> @test8(<2 x double> %a, <2 x double> %b) {
81  %mask = fcmp olt <2 x double> %a, zeroinitializer
82  %c = select <2 x i1>%mask, <2 x double>%a, <2 x double>%b
83  ret <2 x double>%c
84}
85
86; CHECK-LABEL: test9
87; CHECK: vpcmpeqd
88; CHECK: vpblendmd
89; CHECK: ret
90define <8 x i32> @test9(<8 x i32> %x, <8 x i32> %y) nounwind {
91  %mask = icmp eq <8 x i32> %x, %y
92  %max = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> %y
93  ret <8 x i32> %max
94}
95
96; CHECK-LABEL: test10
97; CHECK: vcmpeqps
98; CHECK: vblendmps
99; CHECK: ret
100define <8 x float> @test10(<8 x float> %x, <8 x float> %y) nounwind {
101  %mask = fcmp oeq <8 x float> %x, %y
102  %max = select <8 x i1> %mask, <8 x float> %x, <8 x float> %y
103  ret <8 x float> %max
104}
105
106; CHECK-LABEL: test11_unsigned
107; CHECK: vpmaxud
108; CHECK: ret
109define <8 x i32> @test11_unsigned(<8 x i32> %x, <8 x i32> %y) nounwind {
110  %mask = icmp ugt <8 x i32> %x, %y
111  %max = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> %y
112  ret <8 x i32> %max
113}
114