mirror of
https://github.com/RPCSX/llvm.git
synced 2024-12-12 14:17:59 +00:00
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
33 lines
740 B
LLVM
33 lines
740 B
LLVM
; RUN: opt < %s -inline -disable-output
|
|
|
|
define i32 @main() personality i32 (...)* @__gxx_personality_v0 {
|
|
entry:
|
|
invoke void @__main( )
|
|
to label %Call2Invoke unwind label %LongJmpBlkPre
|
|
|
|
Call2Invoke: ; preds = %entry
|
|
br label %exit
|
|
|
|
LongJmpBlkPre: ; preds = %Call2Invoke, %entry
|
|
%i.3 = phi i32 [ 0, %entry ]
|
|
%exn = landingpad {i8*, i32}
|
|
cleanup
|
|
br label %exit
|
|
|
|
exit:
|
|
ret i32 0
|
|
}
|
|
|
|
define void @__main() {
|
|
call void @__llvm_getGlobalCtors( )
|
|
call void @__llvm_getGlobalDtors( )
|
|
ret void
|
|
}
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|
|
|
|
declare void @__llvm_getGlobalCtors()
|
|
|
|
declare void @__llvm_getGlobalDtors()
|
|
|