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; RUN: opt < %s -mtriple=systemz-unknown -mcpu=z15 -inline -disable-output \
; RUN: -debug-only=inline,systemztti 2>&1 | FileCheck %s
; REQUIRES: asserts
;
; Check that the inlining threshold is incremented for a function using an
; argument only as a memcpy source.
; CHECK: Inlining calls in: root_function
; CHECK: Inlining {{.*}} Call: call void @leaf_function_A(i8* %Dst)
; CHECK: ++ SZTTI Adding inlining bonus: 150
; CHECK: Inlining {{.*}} Call: call void @leaf_function_B(i8* %Dst, i8* %Src)
define void @leaf_function_A(i8* %Dst) {
entry:
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %Dst, i8* undef, i64 16, i1 false)
ret void
}
define void @leaf_function_B(i8* %Dst, i8* %Src) {
entry:
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %Dst, i8* %Src, i64 16, i1 false)
ret void
}
define void @root_function(i8* %Dst, i8* %Src) {
entry:
call void @leaf_function_A(i8* %Dst)
call void @leaf_function_B(i8* %Dst, i8* %Src)
ret void
}
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i64, i1 immarg)
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