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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
602 B
LLVM
37 lines
602 B
LLVM
; RUN: opt < %s -inline -prune-eh -disable-output
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define void @f2() personality i32 (...)* @__gxx_personality_v0 {
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invoke void @f6()
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to label %ok1 unwind label %lpad1
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ok1:
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ret void
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lpad1:
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landingpad {i8*, i32}
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cleanup
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invoke void @f4()
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to label %ok2 unwind label %lpad2
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ok2:
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call void @f8()
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unreachable
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lpad2:
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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 void @f3()
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define void @f4() {
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call void @f3()
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ret void
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}
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declare void @f6() nounwind
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declare void @f8()
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declare i32 @__gxx_personality_v0(...)
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