Dont cast away const needlessly. Found by gcc48 -Wcast-qual.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163325 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp
index e214ece..ebb3b6a 100644
--- a/lib/Lex/Lexer.cpp
+++ b/lib/Lex/Lexer.cpp
@@ -2179,7 +2179,8 @@
#ifdef __SSE2__
__m128i Slashes = _mm_set1_epi8('/');
while (CurPtr+16 <= BufferEnd) {
- int cmp = _mm_movemask_epi8(_mm_cmpeq_epi8(*(__m128i*)CurPtr, Slashes));
+ int cmp = _mm_movemask_epi8(_mm_cmpeq_epi8(*(const __m128i*)CurPtr,
+ Slashes));
if (cmp != 0) {
// Adjust the pointer to point directly after the first slash. It's
// not necessary to set C here, it will be overwritten at the end of