1bb9eb198SPetr Hosek; RUN: opt < %s -passes=pgo-instr-gen -S | FileCheck %s 2bb9eb198SPetr Hosek 3bb9eb198SPetr Hosektarget datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 4bb9eb198SPetr Hosektarget triple = "x86_64-unknown-linux-gnu" 5bb9eb198SPetr Hosek 6bb9eb198SPetr Hosek@i = dso_local global i32 0, align 4 7bb9eb198SPetr Hosek 8bb9eb198SPetr Hosekdefine i32 @test1() { 9bb9eb198SPetr Hosekentry: 10bb9eb198SPetr Hosek; CHECK: call void @llvm.instrprof.increment 119ff36df5SFangrui Song %0 = load i32, ptr @i, align 4 12bb9eb198SPetr Hosek %add = add i32 %0, 1 13bb9eb198SPetr Hosek ret i32 %add 14bb9eb198SPetr Hosek} 15bb9eb198SPetr Hosek 16bb9eb198SPetr Hosekdefine i32 @test2() #0 { 17bb9eb198SPetr Hosekentry: 18bb9eb198SPetr Hosek; CHECK-NOT: call void @llvm.instrprof.increment 199ff36df5SFangrui Song %0 = load i32, ptr @i, align 4 20bb9eb198SPetr Hosek %sub = sub i32 %0, 1 21bb9eb198SPetr Hosek ret i32 %sub 22bb9eb198SPetr Hosek} 23bb9eb198SPetr Hosek 24*12e78ff8SEllis Hoagdefine i32 @test3() skipprofile { 25*12e78ff8SEllis Hoagentry: 26*12e78ff8SEllis Hoag; CHECK-NOT: call void @llvm.instrprof.increment 27*12e78ff8SEllis Hoag ret i32 101 28*12e78ff8SEllis Hoag} 29*12e78ff8SEllis Hoag 30bb9eb198SPetr Hosekattributes #0 = { noprofile } 31