commit 7e8ef60e3cff69cadc73187c0fc0df22caad3994
author Dan Gohman <gohman@apple.com> Fri Sep 19 23:42:04 2008 +0000
committer Dan Gohman <gohman@apple.com> Fri Sep 19 23:42:04 2008 +0000
tree 67cc2947fd979da2729ea783ae24eff10f764ec7
parent fee2d6937cf56a2018a0707f9ed2c9c02870df2b

Fix a FastISel GlobalVariable CSE bug.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56376 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86FastISel.cpp

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 040eb0d..309a3f3 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -379,8 +379,10 @@
     if (Subtarget->GVRequiresExtraLoad(GV, TM, isCall)) {
       // Check to see if we've already materialized this
       // value in a register in this block.
-      if (unsigned Reg = LocalValueMap[V])
-        return Reg;
+      if (unsigned Reg = LocalValueMap[V]) {
+        AM.Base.Reg = Reg;
+        return true;
+      }
       // Issue load from stub if necessary.
       unsigned Opc = 0;
       const TargetRegisterClass *RC = NULL;