[llvm-commits] [llvm] r109043 - /llvm/trunk/utils/TableGen/FastISelEmitter.cpp
Eric Christopher
echristo at apple.com
Wed Jul 21 15:07:19 PDT 2010
Author: echristo
Date: Wed Jul 21 17:07:19 2010
New Revision: 109043
URL: http://llvm.org/viewvc/llvm-project?rev=109043&view=rev
Log:
Hack around extracts that aren't easy to process.
Modified:
llvm/trunk/utils/TableGen/FastISelEmitter.cpp
Modified: llvm/trunk/utils/TableGen/FastISelEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/FastISelEmitter.cpp?rev=109043&r1=109042&r2=109043&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/FastISelEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/FastISelEmitter.cpp Wed Jul 21 17:07:19 2010
@@ -287,6 +287,10 @@
if (!DstRC)
continue;
} else {
+ // If this isn't a leaf, then continue since the register classes are
+ // a bit too complicated for now.
+ if (!Dst->getChild(1)->isLeaf()) continue;
+
DefInit *SR = dynamic_cast<DefInit*>(Dst->getChild(1)->getLeafValue());
if (SR)
SubRegNo = getQualifiedName(SR->getDef());
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