[llvm-commits] [llvm] r140280 - /llvm/trunk/lib/VMCore/Verifier.cpp

[Bill Wendling]

Author: void
Date: Wed Sep 21 17:57:02 2011
New Revision: 140280

URL: http://llvm.org/viewvc/llvm-project?rev=140280&view=rev
Log:
The last verification check for the new EH model.

This makes sure that the unwind destination of an invoke is a landing pad.

Modified:
    llvm/trunk/lib/VMCore/Verifier.cpp

Modified: llvm/trunk/lib/VMCore/Verifier.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/Verifier.cpp?rev=140280&r1=140279&r2=140280&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/Verifier.cpp (original)
+++ llvm/trunk/lib/VMCore/Verifier.cpp Wed Sep 21 17:57:02 2011
@@ -1167,6 +1167,12 @@
 
 void Verifier::visitInvokeInst(InvokeInst &II) {
   VerifyCallSite(&II);
+
+  // Verify that there is a landingpad instruction as the first non-PHI
+  // instruction of the 'unwind' destination.
+  Assert1(II.getUnwindDest()->isLandingPad(),
+          "The unwind destination does not have a landingpad instruction!",&II);
+
   visitTerminatorInst(II);
 }