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c8b1f095a3
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 llvm-svn: 239940
21 lines
406 B
LLVM
21 lines
406 B
LLVM
; RUN: opt < %s -simplifycfg -S | FileCheck %s
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; CHECK-NOT: invoke
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declare i32 @func(i8*) nounwind
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define i32 @test() personality i32 (...)* @__gxx_personality_v0 {
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invoke i32 @func( i8* null )
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to label %Cont unwind label %Other ; <i32>:1 [#uses=0]
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Cont: ; preds = %0
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ret i32 0
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Other: ; preds = %0
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landingpad { i8*, i32 }
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catch i8* null
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ret i32 1
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}
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declare i32 @__gxx_personality_v0(...)
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