[llvm-commits] [llvm] r157840 - /llvm/trunk/lib/Target/ARM/ARMFastISel.cpp

[Chad Rosier]

Author: mcrosier
Date: Fri Jun  1 16:12:31 2012
New Revision: 157840

URL: http://llvm.org/viewvc/llvm-project?rev=157840&view=rev
Log:
[arm-fast-isel] Fix handling of the frameaddress intrinsic.  If depth is 0
then DestReg is undefined.

Modified:
    llvm/trunk/lib/Target/ARM/ARMFastISel.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMFastISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMFastISel.cpp?rev=157840&r1=157839&r2=157840&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMFastISel.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMFastISel.cpp Fri Jun  1 16:12:31 2012
@@ -2439,7 +2439,7 @@
                       .addReg(SrcReg).addImm(0));
       SrcReg = DestReg;
     }
-    UpdateValueMap(&I, DestReg);
+    UpdateValueMap(&I, SrcReg);
     return true;
   }
   case Intrinsic::memcpy: