[llvm-commits] [llvm] r41143 - /llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

[Evan Cheng]

Author: evancheng
Date: Fri Aug 17 13:02:22 2007
New Revision: 41143

URL: http://llvm.org/viewvc/llvm-project?rev=41143&view=rev
Log:
Avoid issue on 64-bit hosts.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=41143&r1=41142&r2=41143&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Fri Aug 17 13:02:22 2007
@@ -1378,7 +1378,8 @@
       unsigned StackAlign =
         TLI.getTargetMachine().getFrameInfo()->getStackAlignment();
       if (Align > StackAlign)
-        SP = DAG.getNode(ISD::AND, VT, SP, DAG.getConstant(-Align, VT));
+        SP = DAG.getNode(ISD::AND, VT, SP,
+                         DAG.getConstant(-(uint64_t)Align, VT));
       Tmp1 = DAG.getNode(ISD::SUB, VT, SP, Size);       // Value
       Tmp2 = DAG.getCopyToReg(Chain, SPReg, Tmp1);      // Output chain
       Tmp1 = LegalizeOp(Tmp1);