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; Test to ensure that when the only instrprof increment instruction is
; increment by step instruction and there is value profile instruction
; in front of all increment instructions in a function,
; the profile data variable is generated before value profile lowering
; RUN: opt < %s -passes=instrprof -S | FileCheck %s
target triple = "x86_64-unknown-linux-gnu"
declare void @llvm.instrprof.increment.step(ptr, i64, i32, i32, i64)
declare void @llvm.instrprof.value.profile(ptr, i64, i64, i32, i32)
; CHECK: @__profd_foo = private global
@__profn_foo = private constant [3 x i8] c"foo"
define i32 @foo(ptr ) {
%2 = ptrtoint ptr %0 to i64
call void @llvm.instrprof.value.profile(ptr @__profn_foo, i64 0, i64 %2, i32 0, i32 0)
call void @llvm.instrprof.increment.step(ptr @__profn_foo, i64 0, i32 1, i32 0, i64 0)
%3 = tail call i32 %0()
ret i32 %3
}
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