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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
30 lines
866 B
LLVM
30 lines
866 B
LLVM
; RUN: opt < %s -loop-simplify -disable-output
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; PR1752
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-s0:0:64-f80:32:32"
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target triple = "i686-pc-mingw32"
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define void @func() personality i32 (...)* @__gxx_personality_v0 {
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bb_init:
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br label %bb_main
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bb_main:
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br label %invcont17.normaldest
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invcont17.normaldest917: ; No predecessors!
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%tmp23 = invoke i32 @foo()
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to label %invcont17.normaldest unwind label %invcont17.normaldest.normaldest
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invcont17.normaldest: ; preds = %invcont17.normaldest917, %bb_main
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br label %bb_main
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invcont17.normaldest.normaldest: ; No predecessors!
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%exn = landingpad {i8*, i32}
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catch i8* null
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store i32 %tmp23, i32* undef
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br label %bb_main
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}
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declare i32 @foo()
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declare i32 @__gxx_personality_v0(...)
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