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41 lines
852 B
LLVM
41 lines
852 B
LLVM
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; RUN: opt -S -callsite-splitting < %s | FileCheck %s
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;
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; Make sure that the callsite is not splitted by checking that there's only one
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; call to @callee.
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; CHECK-LABEL: @caller
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; CHECK-LABEL: lpad
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; CHECK: call void @callee
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; CHECK-NOT: call void @callee
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declare void @foo(i1* %p);
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declare void @bar(i1* %p);
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declare dso_local i32 @__gxx_personality_v0(...)
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define void @caller(i1* %p) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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entry:
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%0 = icmp eq i1* %p, null
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br i1 %0, label %bb1, label %bb2
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bb1:
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invoke void @foo(i1* %p) to label %end1 unwind label %lpad
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bb2:
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invoke void @bar(i1* %p) to label %end2 unwind label %lpad
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lpad:
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%1 = landingpad { i8*, i32 } cleanup
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call void @callee(i1* %p)
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resume { i8*, i32 } %1
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end1:
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ret void
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end2:
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ret void
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}
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define internal void @callee(i1* %p) {
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ret void
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}
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