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

1 files changed, 5 insertions, 5 deletions

diff --git a/llvm/test/CodeGen/WinEH/cppeh-nested-1.ll b/llvm/test/CodeGen/WinEH/cppeh-nested-1.ll
index 2b13510c574..a5e80ac2b2a 100644
--- a/llvm/test/CodeGen/WinEH/cppeh-nested-1.ll
+++ b/llvm/test/CodeGen/WinEH/cppeh-nested-1.ll
@@ -39,7 +39,7 @@ $"\01??_R0H@8" = comdat any
 ; CHECK:           to label %invoke.cont unwind label %[[LPAD_LABEL:lpad[0-9]*]]
 
 ; Function Attrs: uwtable
-define void @"\01?test@@YAXXZ"() #0 {
+define void @"\01?test@@YAXXZ"() #0 personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
 entry:
   %exn.slot = alloca i8*
   %ehselector.slot = alloca i32
@@ -52,14 +52,14 @@ invoke.cont:                                      ; preds = %entry
   br label %try.cont
 
 ; CHECK: [[LPAD_LABEL]]:
-; CHECK:   landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
+; CHECK:   landingpad { i8*, i32 }
 ; CHECK:           catch i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0H@8" to i8*)
 ; CHECK:           catch i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0M@8" to i8*)
 ; CHECK:   [[RECOVER:\%.+]] = call i8* (...) @llvm.eh.actions(i32 1, i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0H@8" to i8*), i32 1, i8* (i8*, i8*)* @"\01?test@@YAXXZ.catch.1", i32 1, i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0M@8" to i8*), i32 0, i8* (i8*, i8*)* @"\01?test@@YAXXZ.catch")
 ; CHECK:   indirectbr i8* [[RECOVER]], [label %try.cont, label %try.cont10]
 
 lpad:                                             ; preds = %entry
-  %0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
+  %0 = landingpad { i8*, i32 }
           catch i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0H@8" to i8*)
           catch i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0M@8" to i8*)
   %1 = extractvalue { i8*, i32 } %0, 0
@@ -94,7 +94,7 @@ try.cont:                                         ; preds = %invoke.cont2, %invo
 
 ; CHECK-NOT: lpad1:
 lpad1:                                            ; preds = %catch
-  %6 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
+  %6 = landingpad { i8*, i32 }
           catch i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0M@8" to i8*)
   %7 = extractvalue { i8*, i32 } %6, 0
   store i8* %7, i8** %exn.slot
@@ -155,7 +155,7 @@ eh.resume:                                        ; %catch.dispatch3
 ; CHECK:   ret i8* blockaddress(@"\01?test@@YAXXZ", %try.cont)
 ;
 ; CHECK: [[LPAD1_LABEL]]:{{[ ]+}}; preds = %entry
-; CHECK:   [[LPAD1_VAL:\%.+]] = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
+; CHECK:   [[LPAD1_VAL:\%.+]] = landingpad { i8*, i32 }
 ; CHECK:           catch i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0M@8" to i8*)
 ; CHECK:   [[RECOVER1:\%.+]] = call i8* (...) @llvm.eh.actions(i32 1, i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0M@8" to i8*), i32 0, i8* (i8*, i8*)* @"\01?test@@YAXXZ.catch")
 ; CHECK:   indirectbr i8* [[RECOVER1]], []