[llvm-commits] [llvm] r121349 - /llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp

[Jim Grosbach]

Author: grosbach
Date: Wed Dec  8 19:23:51 2010
New Revision: 121349

URL: http://llvm.org/viewvc/llvm-project?rev=121349&view=rev
Log:
Add a textual message to the assert.

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

Modified: llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp?rev=121349&r1=121348&r2=121349&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMAsmPrinter.cpp Wed Dec  8 19:23:51 2010
@@ -720,7 +720,8 @@
   case ARM::t2ADDrSPi12:
   case ARM::t2SUBrSPi:
   case ARM::t2SUBrSPi12:
-    assert (MI->getOperand(1).getReg() == ARM::SP);
+    assert ((MI->getOperand(1).getReg() == ARM::SP) &&
+            "Unexpected source register!");
     break;
 
   case ARM::t2MOVi32imm: assert(0 && "Should be lowered by thumb2it pass");