[llvm-commits] [llvm] r40502 - /llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp

[Evan Cheng]

Author: evancheng
Date: Wed Jul 25 18:41:36 2007
New Revision: 40502

URL: http://llvm.org/viewvc/llvm-project?rev=40502&view=rev
Log:
Mac OS X x86-64 lower 4G address is not available.

Modified:
    llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp?rev=40502&r1=40501&r2=40502&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp Wed Jul 25 18:41:36 2007
@@ -615,7 +615,8 @@
       SDOperand N0 = N.getOperand(0);
       if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(N0)) {
         GlobalValue *GV = G->getGlobal();
-        bool isAbs32 = !is64Bit || isStatic;
+        // Mac OS X X86-64 lower 4G address is not available.
+        bool isAbs32 = !is64Bit || (isStatic && !Subtarget->isTargetDarwin());
         if (isAbs32 || isRoot) {
           AM.GV = GV;
           AM.Disp += G->getOffset();


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