Standardize accesses to the TargetInfo in IR-gen.

Patch by Stephen Lin!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179638 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index ffd0eb5..ea1eae8 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -1634,8 +1634,8 @@
     else {
       llvm::APFloat F(static_cast<float>(amount));
       bool ignored;
-      F.convert(CGF.Target.getLongDoubleFormat(), llvm::APFloat::rmTowardZero,
-                &ignored);
+      F.convert(CGF.getTarget().getLongDoubleFormat(),
+                llvm::APFloat::rmTowardZero, &ignored);
       amt = llvm::ConstantFP::get(VMContext, F);
     }
     value = Builder.CreateFAdd(value, amt, isInc ? "inc" : "dec");