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1; RUN: opt < %s -passes=pgo-instr-gen -S | FileCheck %s2 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 6@i = dso_local global i32 0, align 47 8define i32 @test1() {9entry:10; CHECK: call void @llvm.instrprof.increment11 %0 = load i32, ptr @i, align 412 %add = add i32 %0, 113 ret i32 %add14}15 16define i32 @test2() #0 {17entry:18; CHECK-NOT: call void @llvm.instrprof.increment19 %0 = load i32, ptr @i, align 420 %sub = sub i32 %0, 121 ret i32 %sub22}23 24define i32 @test3() skipprofile {25entry:26; CHECK-NOT: call void @llvm.instrprof.increment27 ret i32 10128}29 30attributes #0 = { noprofile }31