commit af23e9a7982d91625d12e75903b587b5273f0d08
author Chris Lattner <sabre@nondot.org> Thu Aug 26 06:57:07 2010 +0000
committer Chris Lattner <sabre@nondot.org> Thu Aug 26 06:57:07 2010 +0000
tree 64c22dc6589a7d7426dde327708020e02b0ab1da
parent 51e1cc2fe244b12729ac874359c71948f79525fd

Add a hackaround for PR7993 which is causing failures on x86 builders that lack sse2.

llvm-svn: 112175

llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 849220a..433ba65 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -1314,6 +1314,8 @@
           break;
         case TargetLowering::Expand:
           if (!TLI.isLoadExtLegal(ISD::EXTLOAD, SrcVT)) {
+            // FIXME: If SrcVT isn't legal, then this introduces an illegal
+            // type.
             SDValue Load = DAG.getLoad(SrcVT, dl, Tmp1, Tmp2, LD->getSrcValue(),
                                        LD->getSrcValueOffset(),
                                        LD->isVolatile(), LD->isNonTemporal(),