[llvm-commits] [dragonegg] r149978 - /dragonegg/trunk/src/Convert.cpp

[Duncan Sands]

Author: baldrick
Date: Tue Feb  7 04:28:56 2012
New Revision: 149978

URL: http://llvm.org/viewvc/llvm-project?rev=149978&view=rev
Log:
Help out the clang static analyser (it thinks there may be a null
pointer dereference in "!nm || ISDIGIT (*nm)").

Modified:
    dragonegg/trunk/src/Convert.cpp

Modified: dragonegg/trunk/src/Convert.cpp
URL: http://llvm.org/viewvc/llvm-project/dragonegg/trunk/src/Convert.cpp?rev=149978&r1=149977&r2=149978&view=diff
==============================================================================
--- dragonegg/trunk/src/Convert.cpp (original)
+++ dragonegg/trunk/src/Convert.cpp Tue Feb  7 04:28:56 2012
@@ -7509,6 +7509,7 @@
       ConstraintStr += ",~{memory}";
       break;
     default:     // Normal register name.
+      assert(RegName && "Null register name successfully decoded!");
       RegName = LLVM_GET_REG_NAME(RegName, RegCode);
       ConstraintStr += ",~{";
       ConstraintStr += RegName;