1; RUN: opt < %s -pgo-instr-gen -instrprof -S | FileCheck %s
2; RUN: opt <%s -passes=pgo-instr-gen,instrprof -S | FileCheck %s
3target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
4target triple = "x86_64-unknown-linux-gnu"
5
6define void @foo(i8* %dst, i8* %src, i32* %a, i32 %n) {
7entry:
8  br label %for.cond
9
10for.cond:
11  %i.0 = phi i32 [ 0, %entry ], [ %add, %for.cond1 ]
12  %cmp = icmp slt i32 %i.0, %n
13  br i1 %cmp, label %for.cond1, label %for.end6
14
15for.cond1:
16  %j.0 = phi i32 [ %inc, %for.body3 ], [ 0, %for.cond ]
17  %idx.ext = sext i32 %i.0 to i64
18  %add.ptr = getelementptr inbounds i32, i32* %a, i64 %idx.ext
19  %0 = load i32, i32* %add.ptr, align 4
20  %cmp2 = icmp slt i32 %j.0, %0
21  %add = add nsw i32 %i.0, 1
22  br i1 %cmp2, label %for.body3, label %for.cond
23
24for.body3:
25  %conv = sext i32 %add to i64
26; CHECK: call void @__llvm_profile_instrument_memop(i64 %conv, i8* bitcast ({ i64, i64, i64*, i8*, i8*, i32, [2 x i16] }* @__profd_foo to i8*), i32 0)
27  call void @llvm.memcpy.p0i8.p0i8.i64(i8* %dst, i8* %src, i64 %conv, i1 false)
28  %inc = add nsw i32 %j.0, 1
29  br label %for.cond1
30
31for.end6:
32  ret void
33}
34
35declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture writeonly, i8* nocapture readonly, i64, i1)
36