commit ffee401ebf20a9c0161b8114afe1165cde00a066
author Evan Cheng <evan.cheng@apple.com> Wed Jul 25 23:41:36 2007 +0000
committer Evan Cheng <evan.cheng@apple.com> Wed Jul 25 23:41:36 2007 +0000
tree 7268317a028b3a31b5d17396639c98019aee68fb
parent 27f41ab49b4789e26ea96487a613f0ef94f5b1e9

Mac OS X x86-64 lower 4G address is not available.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40502 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86ISelDAGToDAG.cpp

diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp
index 5eb5136..3c9b9c3 100644
--- a/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -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();