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/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index 66b6562..1192a47 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -2629,7 +2629,7 @@
       Ty = Type::getDoubleTy(MF.getFunction()->getContext());
     else
       Ty = VectorType::get(Type::getInt32Ty(MF.getFunction()->getContext()), 4);
-    Constant *C = LoadMI->getOpcode() == X86::V_SETALLONES ?
+    const Constant *C = LoadMI->getOpcode() == X86::V_SETALLONES ?
                     Constant::getAllOnesValue(Ty) :
                     Constant::getNullValue(Ty);
     unsigned CPI = MCP.getConstantPoolIndex(C, Alignment);