commit 285cfd8953d4ca4da613a47a0d691f7234068f8c
author Bill Wendling <isanbard@gmail.com> Mon Sep 19 20:31:14 2011 +0000
committer Bill Wendling <isanbard@gmail.com> Mon Sep 19 20:31:14 2011 +0000
tree ac7f41851ea9aeae7dc84d780e7881e156c7152f
parent 950be71c745409e373ae8a834490f9026c8ac222

Throw the switch to convert clang to the new exception handling model!

This model uses the 'landingpad' instruction, which is pinned to the top of the
landing pad. (A landing pad is defined as the destination of the unwind branch
of an invoke instruction.) All of the information needed to generate the correct
exception handling metadata during code generation is encoded into the
landingpad instruction.

The new 'resume' instruction takes the place of the llvm.eh.resume intrinsic
call. It's lowered in much the same way as the intrinsic is.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140049 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGenCXX/arm.cpp

diff --git a/test/CodeGenCXX/arm.cpp b/test/CodeGenCXX/arm.cpp
index dcb27ce..a767f42 100644
--- a/test/CodeGenCXX/arm.cpp
+++ b/test/CodeGenCXX/arm.cpp
@@ -308,9 +308,10 @@
     // CHECK:      ret void
     static int x = foo();
 
-    // CHECK:      call i8* @llvm.eh.exception()
+    // CHECK:      landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
+    // CHECK-NEXT:   cleanup
     // CHECK:      call void @__cxa_guard_abort(i32* @_ZGVZN5test74testEvE1x)
-    // CHECK:      call void @llvm.eh.resume(
+    // CHECK:      resume { i8*, i32 }
   }
 }
 
@@ -347,9 +348,10 @@
     // CHECK:      ret void
     static A x;
 
-    // CHECK:      call i8* @llvm.eh.exception()
+    // CHECK:      landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
+    // CHECK-NEXT:   cleanup
     // CHECK:      call void @__cxa_guard_abort(i32* @_ZGVZN5test84testEvE1x)
-    // CHECK:      call void @llvm.eh.resume(
+    // CHECK:      resume { i8*, i32 }
   }
 }