[llvm-commits] [llvm] r46665 - /llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp

[Evan Cheng]

Author: evancheng
Date: Fri Feb  1 23:06:29 2008
New Revision: 46665

URL: http://llvm.org/viewvc/llvm-project?rev=46665&view=rev
Log:
Unbreak ppc debug support.

Modified:
    llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp

Modified: llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp?rev=46665&r1=46664&r2=46665&view=diff

==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp Fri Feb  1 23:06:29 2008
@@ -1076,6 +1076,9 @@
   GlobalAddressSDNode *GSDN = cast<GlobalAddressSDNode>(Op);
   GlobalValue *GV = GSDN->getGlobal();
   SDOperand GA = DAG.getTargetGlobalAddress(GV, PtrVT, GSDN->getOffset());
+  // If it's a debug information descriptor, don't mess with it.
+  if (DAG.isVerifiedDebugInfoDesc(Op))
+    return GA;
   SDOperand Zero = DAG.getConstant(0, PtrVT);
   
   const TargetMachine &TM = DAG.getTarget();