1; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 | FileCheck \ 2; RUN: %s 3; RUN: opt < %s -msan -msan-check-access-address=0 -S | FileCheck %s 4; REQUIRES: x86-registered-target 5 6target 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" 7target triple = "x86_64-unknown-linux-gnu" 8 9declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>) nounwind readnone 10declare <2 x double> @llvm.x86.sse2.cvtsi2sd(<2 x double>, i32) nounwind readnone 11declare x86_mmx @llvm.x86.sse.cvtps2pi(<4 x float>) nounwind readnone 12declare i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float>, i32) nounwind readnone 13 14; Single argument vector conversion. 15 16define i32 @test_cvtsd2si(<2 x double> %value) sanitize_memory { 17entry: 18 %0 = tail call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %value) 19 ret i32 %0 20} 21 22; CHECK-LABEL: @test_cvtsd2si 23; CHECK: [[S:%[_01-9a-z]+]] = extractelement <2 x i64> {{.*}}, i32 0 24; CHECK: icmp ne {{.*}}[[S]], 0 25; CHECK: br 26; CHECK: call void @__msan_warning_with_origin_noreturn 27; CHECK: call i32 @llvm.x86.sse2.cvtsd2si 28; CHECK: store i32 0, {{.*}} @__msan_retval_tls 29; CHECK: ret i32 30 31; x86_mmx packed vector conversion. 32 33define x86_mmx @test_cvtps2pi(<4 x float> %value) sanitize_memory { 34entry: 35 %0 = tail call x86_mmx @llvm.x86.sse.cvtps2pi(<4 x float> %value) 36 ret x86_mmx %0 37} 38 39; CHECK-LABEL: @test_cvtps2pi 40; CHECK: extractelement <4 x i32> {{.*}}, i32 0 41; CHECK: extractelement <4 x i32> {{.*}}, i32 1 42; CHECK: [[S:%[_01-9a-z]+]] = or i32 43; CHECK: icmp ne {{.*}}[[S]], 0 44; CHECK: br 45; CHECK: call void @__msan_warning_with_origin_noreturn 46; CHECK: call x86_mmx @llvm.x86.sse.cvtps2pi 47; CHECK: store i64 0, {{.*}} @__msan_retval_tls 48; CHECK: ret x86_mmx 49 50; avx512 rounding conversion. 51 52define i32 @pr48298(<4 x float> %value) sanitize_memory { 53entry: 54 %0 = tail call i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float> %value, i32 11) 55 ret i32 %0 56} 57 58; CHECK-LABEL: @pr48298 59; CHECK: extractelement <4 x i32> {{.*}}, i32 0 60; CHECK: icmp ne i32 {{.*}}, 0 61; CHECK: br 62; CHECK: call void @__msan_warning_with_origin_noreturn 63; CHECK: call i32 @llvm.x86.avx512.vcvtss2usi32 64; CHECK: store i32 0, {{.*}} @__msan_retval_tls 65; CHECK: ret i32 66