Revert r149363 which was part a series of commits that were reverted in llvm

commit 149470. This fixes test/CodeGen/PR3589-freestanding-libcalls.c.

Original log:

    ConstantArray::get() (for strings) is going away, use
    ConstantDataArray::getString instead.

    Many instances of ConstantArray::get() could be moved to
    use more efficient ConstantDataArray methods that avoid a ton
    of intermediate Constant*'s for each element (e.g.
    GetConstantArrayFromStringLiteral).  I don't plan on doing this
    in the short-term though.

llvm-svn: 149477

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/CodeGen/CGExprConstant.cpp b/clang/lib/CodeGen/CGExprConstant.cpp
index aa21bd37bdd..d95a37c5843 100644
--- a/clang/lib/CodeGen/CGExprConstant.cpp
+++ b/clang/lib/CodeGen/CGExprConstant.cpp
@@ -811,7 +811,7 @@ public:
     // Resize the string to the right size, adding zeros at the end, or
     // truncating as needed.
     Str.resize(CAT->getSize().getZExtValue(), '\0');
-    return llvm::ConstantDataArray::getString(VMContext, Str, false);
+    return llvm::ConstantArray::get(VMContext, Str, false);
   }
 
   llvm::Constant *VisitUnaryExtension(const UnaryOperator *E) {