1 ; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 | FileCheck \
3 ; RUN: opt < %s -msan -msan-check-access-address=0 -S | FileCheck %s
4 ; REQUIRES: x86-registered-target
6 target 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"
7 target triple = "x86_64-unknown-linux-gnu"
9 declare <4 x i32> @llvm.x86.sse2.pmadd.wd(<8 x i16>, <8 x i16>) nounwind readnone
10 declare x86_mmx @llvm.x86.ssse3.pmadd.ub.sw(x86_mmx, x86_mmx) nounwind readnone
11 declare <2 x i64> @llvm.x86.sse2.psad.bw(<16 x i8>, <16 x i8>) nounwind readnone
12 declare x86_mmx @llvm.x86.mmx.psad.bw(x86_mmx, x86_mmx) nounwind readnone
14 define <4 x i32> @Test_sse2_pmadd_wd(<8 x i16> %a, <8 x i16> %b) sanitize_memory {
16 %c = tail call <4 x i32> @llvm.x86.sse2.pmadd.wd(<8 x i16> %a, <8 x i16> %b) nounwind
20 ; CHECK-LABEL: @Test_sse2_pmadd_wd(
22 ; CHECK: bitcast <8 x i16> {{.*}} to <4 x i32>
23 ; CHECK: icmp ne <4 x i32> {{.*}}, zeroinitializer
24 ; CHECK: sext <4 x i1> {{.*}} to <4 x i32>
25 ; CHECK: ret <4 x i32>
28 define x86_mmx @Test_ssse3_pmadd_ub_sw(x86_mmx %a, x86_mmx %b) sanitize_memory {
30 %c = tail call x86_mmx @llvm.x86.ssse3.pmadd.ub.sw(x86_mmx %a, x86_mmx %b) nounwind
34 ; CHECK-LABEL: @Test_ssse3_pmadd_ub_sw(
36 ; CHECK: bitcast i64 {{.*}} to <4 x i16>
37 ; CHECK: icmp ne <4 x i16> {{.*}}, zeroinitializer
38 ; CHECK: sext <4 x i1> {{.*}} to <4 x i16>
39 ; CHECK: bitcast <4 x i16> {{.*}} to i64
43 define <2 x i64> @Test_x86_sse2_psad_bw(<16 x i8> %a, <16 x i8> %b) sanitize_memory {
44 %c = tail call <2 x i64> @llvm.x86.sse2.psad.bw(<16 x i8> %a, <16 x i8> %b)
48 ; CHECK-LABEL: @Test_x86_sse2_psad_bw(
49 ; CHECK: or <16 x i8> {{.*}}, {{.*}}
50 ; CHECK: bitcast <16 x i8> {{.*}} to <2 x i64>
51 ; CHECK: icmp ne <2 x i64> {{.*}}, zeroinitializer
52 ; CHECK: sext <2 x i1> {{.*}} to <2 x i64>
53 ; CHECK: lshr <2 x i64> {{.*}}, <i64 48, i64 48>
54 ; CHECK: ret <2 x i64>
57 define x86_mmx @Test_x86_mmx_psad_bw(x86_mmx %a, x86_mmx %b) sanitize_memory {
59 %c = tail call x86_mmx @llvm.x86.mmx.psad.bw(x86_mmx %a, x86_mmx %b) nounwind
63 ; CHECK-LABEL: @Test_x86_mmx_psad_bw(
66 ; CHECK: sext i1 {{.*}} to i64
67 ; CHECK: lshr i64 {{.*}}, 48