forked from OSchip/llvm-project
22 lines
597 B
LLVM
22 lines
597 B
LLVM
; RUN: opt < %s -instrprof -S -o - -do-counter-promotion=1 | FileCheck %s
|
|
; CHECK: store
|
|
|
|
@__profn_foo = private constant [3 x i8] c"foo"
|
|
|
|
define void @foo() {
|
|
entry:
|
|
br label %while.body
|
|
|
|
while.body: ; preds = %entry, %while.body
|
|
call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 14813359968, i32 1, i32 0)
|
|
call void (...) @bar() #2
|
|
br label %while.body
|
|
}
|
|
|
|
declare void @bar(...)
|
|
|
|
declare void @llvm.instrprof.increment(i8*, i64, i32, i32) #0
|
|
|
|
attributes #0 = { nounwind }
|
|
|