Fix a regression in the 32-bit port from the 64-bit port landing.

We now compile CodeGen/X86/lea-2.ll into:

_test:
        movl 4(%esp), %eax
        movl 8(%esp), %ecx
        leal -5(%ecx,%eax,4), %eax
        ret

instead of:

_test:
        movl 4(%esp), %eax
        leal (,%eax,4), %eax
        addl 8(%esp), %eax
        addl $4294967291, %eax
        ret

llvm-svn: 30288

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
index 20e7edc668f..9d655b0677b 100644
--- a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -498,7 +498,7 @@ bool X86DAGToDAGISel::MatchAddress(SDOperand N, X86ISelAddressMode &AM,
   // RIP relative addressing: %rip + 32-bit displacement!
   if (AM.isRIPRel) {
     if (!AM.ES && AM.JT != -1 && N.getOpcode() == ISD::Constant) {
-      uint64_t Val = cast<ConstantSDNode>(N)->getValue();
+      int64_t Val = cast<ConstantSDNode>(N)->getSignExtended();
       if (isInt32(AM.Disp + Val)) {
         AM.Disp += Val;
         return false;
@@ -513,7 +513,7 @@ bool X86DAGToDAGISel::MatchAddress(SDOperand N, X86ISelAddressMode &AM,
   switch (N.getOpcode()) {
   default: break;
   case ISD::Constant: {
-    uint64_t Val = cast<ConstantSDNode>(N)->getValue();
+    int64_t Val = cast<ConstantSDNode>(N)->getSignExtended();
     if (isInt32(AM.Disp + Val)) {
       AM.Disp += Val;
       return false;