C++11 is required, remove some preprocessor checks for it

We require C++11 to build, so remove a few remaining preprocessor checks for
'__cplusplus >= 201103L'. This should always be true.

llvm-svn: 264572

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp
index 535a1ef7366..12fcd55b1fd 100644
--- a/llvm/lib/Transforms/Scalar/SROA.cpp
+++ b/llvm/lib/Transforms/Scalar/SROA.cpp
@@ -55,8 +55,8 @@
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Transforms/Utils/PromoteMemToReg.h"
 
-#if __cplusplus >= 201103L && !defined(NDEBUG)
-// We only use this for a debug check in C++11
+#ifndef NDEBUG
+// We only use this for a debug check.
 #include <random>
 #endif
 
@@ -1002,7 +1002,7 @@ AllocaSlices::AllocaSlices(const DataLayout &DL, AllocaInst &AI)
                               }),
                Slices.end());
 
-#if __cplusplus >= 201103L && !defined(NDEBUG)
+#ifndef NDEBUG
   if (SROARandomShuffleSlices) {
     std::mt19937 MT(static_cast<unsigned>(sys::TimeValue::now().msec()));
     std::shuffle(Slices.begin(), Slices.end(), MT);