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cc714e2142
The personality routine currently lives in the LandingPadInst. This isn't desirable because: - All LandingPadInsts in the same function must have the same personality routine. This means that each LandingPadInst beyond the first has an operand which produces no additional information. - There is ongoing work to introduce EH IR constructs other than LandingPadInst. Moving the personality routine off of any one particular Instruction and onto the parent function seems a lot better than have N different places a personality function can sneak onto an exceptional function. Differential Revision: http://reviews.llvm.org/D10429 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239940 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
639 B
LLVM
37 lines
639 B
LLVM
; RUN: opt < %s -inline -loop-rotate -verify-dom-info -verify-loop-info -disable-output
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; PR3601
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declare void @solve()
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define internal fastcc void @read() {
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br label %bb4
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bb3:
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br label %bb4
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bb4:
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call void @solve()
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br i1 false, label %bb5, label %bb3
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bb5:
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unreachable
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}
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define internal fastcc void @parse() {
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call fastcc void @read()
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ret void
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}
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define void @main() personality i32 (...)* @__gxx_personality_v0 {
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invoke fastcc void @parse()
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to label %invcont unwind label %lpad
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invcont:
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unreachable
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lpad:
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%exn = landingpad {i8*, i32}
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cleanup
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unreachable
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}
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declare i32 @__gxx_personality_v0(...)
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