Add const qualifiers to CodeGen's use of LLVM IR constructs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101334 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86InstrBuilder.h b/lib/Target/X86/X86InstrBuilder.h
index c475b56..5a82a7b 100644
--- a/lib/Target/X86/X86InstrBuilder.h
+++ b/lib/Target/X86/X86InstrBuilder.h
@@ -49,7 +49,7 @@
   unsigned Scale;
   unsigned IndexReg;
   int Disp;
-  GlobalValue *GV;
+  const GlobalValue *GV;
   unsigned GVOpFlags;
 
   X86AddressMode()