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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
23 lines
429 B
LLVM
23 lines
429 B
LLVM
; RUN: opt < %s -simplifycfg -S | FileCheck %s
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; CHECK-NOT: invoke
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; CHECK-NOT: landingpad
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declare void @bar()
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define i32 @foo() personality i32 (i32, i64, i8*, i8*)* @__gxx_personality_v0 {
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entry:
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invoke void @bar()
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to label %return unwind label %lpad
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return:
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ret i32 0
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lpad:
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%lp = landingpad { i8*, i32 }
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cleanup
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resume { i8*, i32 } %lp
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}
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declare i32 @__gxx_personality_v0(i32, i64, i8*, i8*)
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