1; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 | FileCheck  \
2; RUN: %s
3; REQUIRES: x86-registered-target
4
5target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
6target triple = "x86_64-unknown-linux-gnu"
7
8declare <4 x i32> @llvm.x86.sse2.pmadd.wd(<8 x i16>, <8 x i16>) nounwind readnone
9declare x86_mmx @llvm.x86.ssse3.pmadd.ub.sw(x86_mmx, x86_mmx) nounwind readnone
10declare <2 x i64> @llvm.x86.sse2.psad.bw(<16 x i8>, <16 x i8>) nounwind readnone
11declare x86_mmx @llvm.x86.mmx.psad.bw(x86_mmx, x86_mmx) nounwind readnone
12
13define <4 x i32> @Test_sse2_pmadd_wd(<8 x i16> %a, <8 x i16> %b) sanitize_memory {
14entry:
15  %c = tail call <4 x i32> @llvm.x86.sse2.pmadd.wd(<8 x i16> %a, <8 x i16> %b) nounwind
16  ret <4 x i32> %c
17}
18
19; CHECK-LABEL: @Test_sse2_pmadd_wd(
20; CHECK: or <8 x i16>
21; CHECK: bitcast <8 x i16> {{.*}} to <4 x i32>
22; CHECK: icmp ne <4 x i32> {{.*}}, zeroinitializer
23; CHECK: sext <4 x i1> {{.*}} to <4 x i32>
24; CHECK: ret <4 x i32>
25
26
27define x86_mmx @Test_ssse3_pmadd_ub_sw(x86_mmx %a, x86_mmx %b) sanitize_memory {
28entry:
29  %c = tail call x86_mmx @llvm.x86.ssse3.pmadd.ub.sw(x86_mmx %a, x86_mmx %b) nounwind
30  ret x86_mmx %c
31}
32
33; CHECK-LABEL: @Test_ssse3_pmadd_ub_sw(
34; CHECK: or i64
35; CHECK: bitcast i64 {{.*}} to <4 x i16>
36; CHECK: icmp ne <4 x i16> {{.*}}, zeroinitializer
37; CHECK: sext <4 x i1> {{.*}} to <4 x i16>
38; CHECK: bitcast <4 x i16> {{.*}} to i64
39; CHECK: ret x86_mmx
40
41
42define <2 x i64> @Test_x86_sse2_psad_bw(<16 x i8> %a, <16 x i8> %b) sanitize_memory {
43  %c = tail call <2 x i64> @llvm.x86.sse2.psad.bw(<16 x i8> %a, <16 x i8> %b)
44  ret <2 x i64> %c
45}
46
47; CHECK-LABEL: @Test_x86_sse2_psad_bw(
48; CHECK: or <16 x i8> {{.*}}, {{.*}}
49; CHECK: bitcast <16 x i8> {{.*}} to <2 x i64>
50; CHECK: icmp ne <2 x i64> {{.*}}, zeroinitializer
51; CHECK: sext <2 x i1> {{.*}} to <2 x i64>
52; CHECK: lshr <2 x i64> {{.*}}, <i64 48, i64 48>
53; CHECK: ret <2 x i64>
54
55
56define x86_mmx @Test_x86_mmx_psad_bw(x86_mmx %a, x86_mmx %b) sanitize_memory {
57entry:
58  %c = tail call x86_mmx @llvm.x86.mmx.psad.bw(x86_mmx %a, x86_mmx %b) nounwind
59  ret x86_mmx %c
60}
61
62; CHECK-LABEL: @Test_x86_mmx_psad_bw(
63; CHECK: or i64
64; CHECK: icmp ne i64
65; CHECK: sext i1 {{.*}} to i64
66; CHECK: lshr i64 {{.*}}, 48
67; CHECK: ret x86_mmx
68