This matters for -E.
llvm-svn: 38664
diff --git a/clang/Basic/SourceManager.cpp b/clang/Basic/SourceManager.cpp
index 41a968d..762848f 100644
--- a/clang/Basic/SourceManager.cpp
+++ b/clang/Basic/SourceManager.cpp
@@ -206,7 +206,7 @@
while (1) {
// Skip over the contents of the line.
// TODO: Vectorize this? This is very performance sensitive for programs
- // with lots of diagnostics.
+ // with lots of diagnostics and in -E mode.
const unsigned char *NextBuf = (const unsigned char *)Buf;
while (*NextBuf != '\n' && *NextBuf != '\r' && *NextBuf != '\0')
++NextBuf;