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1; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 | FileCheck %s2; REQUIRES: x86-registered-target3 4target 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"5target triple = "x86_64-unknown-linux-gnu"6 7declare <4 x float> @llvm.x86.sse.cmp.ss(<4 x float>, <4 x float>, i8) nounwind readnone8declare <4 x float> @llvm.x86.sse.cmp.ps(<4 x float>, <4 x float>, i8) nounwind readnone9declare <2 x double> @llvm.x86.sse2.cmp.sd(<2 x double>, <2 x double>, i8) nounwind readnone10declare i32 @llvm.x86.sse.comineq.ss(<4 x float>, <4 x float>) nounwind readnone11declare i32 @llvm.x86.sse2.ucomilt.sd(<2 x double>, <2 x double>) nounwind readnone12 13 14define <4 x float> @test_sse_cmp_ss(<4 x float> %a, <4 x float> %b) sanitize_memory {15entry:16 %0 = tail call <4 x float> @llvm.x86.sse.cmp.ss(<4 x float> %a, <4 x float> %b, i8 4)17 ret <4 x float> %018}19 20; CHECK-LABEL: @test_sse_cmp_ss21; CHECK: %[[A:.*]] = or <4 x i32>22; CHECK: %[[B:.*]] = extractelement <4 x i32> %[[A]], i64 023; CHECK: %[[C:.*]] = icmp ne i32 %[[B]], 024; CHECK: %[[D:.*]] = sext i1 %[[C]] to i12825; CHECK: %[[E:.*]] = bitcast i128 %[[D]] to <4 x i32>26; CHECK: store <4 x i32> %[[E]]27 28 29define <4 x float> @test_sse_cmp_ps(<4 x float> %a, <4 x float> %b) sanitize_memory {30entry:31 %0 = tail call <4 x float> @llvm.x86.sse.cmp.ps(<4 x float> %a, <4 x float> %b, i8 4)32 ret <4 x float> %033}34 35; CHECK-LABEL: @test_sse_cmp_ps36; CHECK: %[[A:.*]] = or <4 x i32>37; CHECK: %[[B:.*]] = icmp ne <4 x i32> %[[A]], zeroinitializer38; CHECK: %[[C:.*]] = sext <4 x i1> %[[B]] to <4 x i32>39; CHECK: store <4 x i32> %[[C]]40 41 42define <2 x double> @test_sse2_cmp_sd(<2 x double> %a, <2 x double> %b) sanitize_memory {43entry:44 %0 = tail call <2 x double> @llvm.x86.sse2.cmp.sd(<2 x double> %a, <2 x double> %b, i8 4)45 ret <2 x double> %046}47 48; CHECK-LABEL: @test_sse2_cmp_sd49; CHECK: %[[A:.*]] = or <2 x i64>50; CHECK: %[[B:.*]] = extractelement <2 x i64> %[[A]], i64 051; CHECK: %[[C:.*]] = icmp ne i64 %[[B]], 052; CHECK: %[[D:.*]] = sext i1 %[[C]] to i12853; CHECK: %[[E:.*]] = bitcast i128 %[[D]] to <2 x i64>54; CHECK: store <2 x i64> %[[E]]55 56 57define i32 @test_sse_comineq_ss(<4 x float> %a, <4 x float> %b) sanitize_memory {58entry:59 %0 = tail call i32 @llvm.x86.sse.comineq.ss(<4 x float> %a, <4 x float> %b)60 ret i32 %061}62 63; CHECK-LABEL: @test_sse_comineq_ss64; CHECK: %[[A:.*]] = or <4 x i32>65; CHECK: %[[B:.*]] = extractelement <4 x i32> %[[A]], i64 066; CHECK: %[[C:.*]] = icmp ne i32 %[[B]], 067; CHECK: %[[D:.*]] = sext i1 %[[C]] to i3268; CHECK: store i32 %[[D]]69 70 71define i32 @test_sse2_ucomilt_sd(<2 x double> %a, <2 x double> %b) sanitize_memory {72entry:73 %0 = tail call i32 @llvm.x86.sse2.ucomilt.sd(<2 x double> %a, <2 x double> %b)74 ret i32 %075}76 77; CHECK-LABEL: @test_sse2_ucomilt_sd78; CHECK: %[[A:.*]] = or <2 x i64>79; CHECK: %[[B:.*]] = extractelement <2 x i64> %[[A]], i64 080; CHECK: %[[C:.*]] = icmp ne i64 %[[B]], 081; CHECK: %[[D:.*]] = sext i1 %[[C]] to i3282; CHECK: store i32 %[[D]]83