Move the personality function from LandingPadInst to Function
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
diff --git a/llvm/test/Transforms/SimplifyCFG/invoke_unwind.ll b/llvm/test/Transforms/SimplifyCFG/invoke_unwind.ll
index 435bed0..3b4c09d 100644
--- a/llvm/test/Transforms/SimplifyCFG/invoke_unwind.ll
+++ b/llvm/test/Transforms/SimplifyCFG/invoke_unwind.ll
@@ -4,7 +4,7 @@
; This testcase checks to see if the simplifycfg pass is converting invoke
; instructions to call instructions if the handler just rethrows the exception.
-define i32 @test1() {
+define i32 @test1() personality i32 (...)* @__gxx_personality_v0 {
; CHECK-LABEL: @test1(
; CHECK-NEXT: call void @bar()
; CHECK-NEXT: ret i32 0
@@ -12,7 +12,7 @@
to label %1 unwind label %Rethrow
ret i32 0
Rethrow:
- %exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
+ %exn = landingpad {i8*, i32}
catch i8* null
resume { i8*, i32 } %exn
}