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- ; RUN: opt < %s -inline -instcombine -S | FileCheck %s
- ; We can't inline this thunk yet, but one day we will be able to. And when we
- ; do, this test case will be ready.
- declare void @ext_method(i8*, i32)
- define linkonce_odr void @thunk(i8* %this, ...) {
- %this_adj = getelementptr i8, i8* %this, i32 4
- musttail call void (i8*, ...) bitcast (void (i8*, i32)* @ext_method to void (i8*, ...)*)(i8* %this_adj, ...)
- ret void
- }
- define void @thunk_caller(i8* %p) {
- call void (i8*, ...) @thunk(i8* %p, i32 42)
- ret void
- }
- ; CHECK-LABEL: define void @thunk_caller(i8* %p)
- ; CHECK: call void (i8*, ...) @thunk(i8* %p, i32 42)
- ; FIXME: Inline the thunk. This should be significantly easier than inlining
- ; general varargs functions.
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