1 ; RUN: opt -inline -S < %s | FileCheck %s
3 ; PR23216: We can't inline functions using llvm.localescape.
5 declare void @llvm.localescape(...)
6 declare i8* @llvm.frameaddress(i32)
7 declare i8* @llvm.localrecover(i8*, i8*, i32)
9 define internal void @foo(i8* %fp) {
10 %a.i8 = call i8* @llvm.localrecover(i8* bitcast (i32 ()* @bar to i8*), i8* %fp, i32 0)
11 %a = bitcast i8* %a.i8 to i32*
16 define internal i32 @bar() {
19 call void (...) @llvm.localescape(i32* %a)
20 %fp = call i8* @llvm.frameaddress(i32 0)
21 tail call void @foo(i8* %fp)
22 %r = load i32, i32* %a
26 ; We even bail when someone marks it alwaysinline.
27 define internal i32 @bar_alwaysinline() alwaysinline {
30 call void (...) @llvm.localescape(i32* %a)
31 tail call void @foo(i8* null)
37 %r = tail call i32 @bar()
38 %r1 = tail call i32 @bar_alwaysinline()
42 ; CHECK: define i32 @bazz()
43 ; CHECK: call i32 @bar()
44 ; CHECK: call i32 @bar_alwaysinline()