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1; RUN: llc -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -o - < %s | FileCheck %s
2
3;CHECK-LABEL: and_masks:
4;CHECK: vmovaps
5;CHECK: vcmpltp
6;CHECK: vcmpltp
7;CHECK: vandps
8;CHECK: vandps
9;CHECK: vmovaps
10;CHECK: ret
11
12define void @and_masks(<8 x float>* %a, <8 x float>* %b, <8 x float>* %c) nounwind uwtable noinline ssp {
13  %v0 = load <8 x float>, <8 x float>* %a, align 16
14  %v1 = load <8 x float>, <8 x float>* %b, align 16
15  %m0 = fcmp olt <8 x float> %v1, %v0
16  %v2 = load <8 x float>, <8 x float>* %c, align 16
17  %m1 = fcmp olt <8 x float> %v2, %v0
18  %mand = and <8 x i1> %m1, %m0
19  %r = zext <8 x i1> %mand to <8 x i32>
20  store <8 x i32> %r, <8 x i32>* undef, align 32
21  ret void
22}
23
24;CHECK: neg_mask
25;CHECK: vcmpltps
26;CHECK: vxorps
27;CHECK: vandps
28;CHECK: vmovaps
29;CHECK: ret
30define void @neg_masks(<8 x float>* %a, <8 x float>* %b, <8 x float>* %c) nounwind uwtable noinline ssp {
31  %v0 = load <8 x float>, <8 x float>* %a, align 16
32  %v1 = load <8 x float>, <8 x float>* %b, align 16
33  %m0 = fcmp olt <8 x float> %v1, %v0
34  %mand = xor <8 x i1> %m0, <i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1>
35  %r = zext <8 x i1> %mand to <8 x i32>
36  store <8 x i32> %r, <8 x i32>* undef, align 32
37  ret void
38}
39
40