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1; RUN: llvm-profdata merge %S/Inputs/consecutive-zeros.proftext -o %t.profdata2; RUN: opt < %s -passes=pgo-instr-use,pgo-memop-opt -pgo-memop-count-threshold=0 -pgo-memop-percent-threshold=0 -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s3 4target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"5target triple = "x86_64-unknown-linux-gnu"6 7define void @foo(ptr %dst, ptr %src, ptr %a, i32 %n) {8; CHECK: warning: Invalid Profile9entry:10 br label %for.cond11 12for.cond:13 %i.0 = phi i32 [ 0, %entry ], [ %inc5, %for.inc4 ]14 %cmp = icmp slt i32 %i.0, %n15 br i1 %cmp, label %for.body, label %for.end616 17for.body:18 br label %for.cond119 20for.cond1:21 %j.0 = phi i32 [ 0, %for.body ], [ %inc, %for.inc ]22 %idx.ext = sext i32 %i.0 to i6423 %add.ptr = getelementptr inbounds i32, ptr %a, i64 %idx.ext24 %0 = load i32, ptr %add.ptr, align 425 %cmp2 = icmp slt i32 %j.0, %026 br i1 %cmp2, label %for.body3, label %for.end27 28for.body3:29 %add = add nsw i32 %i.0, 130 %conv = sext i32 %add to i6431 call void @llvm.memcpy.p0.p0.i64(ptr %dst, ptr %src, i64 %conv, i1 false)32 %memcmp = call i32 @memcmp(ptr %dst, ptr %src, i64 %conv)33 %bcmp = call i32 @bcmp(ptr %dst, ptr %src, i64 %conv)34 br label %for.inc35 36for.inc:37 %inc = add nsw i32 %j.0, 138 br label %for.cond139 40for.end:41 br label %for.inc442 43for.inc4:44 %inc5 = add nsw i32 %i.0, 145 br label %for.cond46 47for.end6:48 ret void49}50 51declare void @llvm.lifetime.start(ptr nocapture)52 53declare void @llvm.memcpy.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1)54 55declare i32 @memcmp(ptr, ptr, i64)56declare i32 @bcmp(ptr, ptr, i64)57 58declare void @llvm.lifetime.end(ptr nocapture)59