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/InstCombine/AddOverFlow.ll b/llvm/test/Transforms/InstCombine/AddOverFlow.ll
index bebfd62..a341cb0 100644
--- a/llvm/test/Transforms/InstCombine/AddOverFlow.ll
+++ b/llvm/test/Transforms/InstCombine/AddOverFlow.ll
@@ -39,7 +39,7 @@
!0 = !{i16 0, i16 32768} ; [0, 32767]
!1 = !{i16 0, i16 32769} ; [0, 32768]
-define i16 @add_bounded_values(i16 %a, i16 %b) {
+define i16 @add_bounded_values(i16 %a, i16 %b) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
; CHECK-LABEL: @add_bounded_values(
entry:
%c = call i16 @bounded(i16 %a), !range !0
@@ -50,12 +50,12 @@
; CHECK: add nuw i16 %c, %d
ret i16 %e
lpad:
- %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
+ %0 = landingpad { i8*, i32 }
filter [0 x i8*] zeroinitializer
ret i16 42
}
-define i16 @add_bounded_values_2(i16 %a, i16 %b) {
+define i16 @add_bounded_values_2(i16 %a, i16 %b) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
; CHECK-LABEL: @add_bounded_values_2(
entry:
%c = call i16 @bounded(i16 %a), !range !1
@@ -67,7 +67,7 @@
; CHECK: add i16 %c, %d
ret i16 %e
lpad:
- %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
+ %0 = landingpad { i8*, i32 }
filter [0 x i8*] zeroinitializer
ret i16 42
}