[PATCH] Prefer __vector over vector keyword for altivec

`vector' uses the keyword-and-predefine mode from gcc, while __vector is
reliably supported.

As a side effect, it also makes the code consistent in its usage of __vector.

Differential Revision: https://reviews.llvm.org/D74129

Gbp-Pq: Name 3185c30c54d0af5bffbff3bcfd721668d086ff10.patch

diff --git a/clang/lib/Lex/Lexer.cpp b/clang/lib/Lex/Lexer.cpp
index db53e6bec0440eb26c79ffcacb1d624df9a06135..06089a566fd883ab540dc6f3f9fb01457658a68b 100644 (file)
--- a/clang/lib/Lex/Lexer.cpp
+++ b/clang/lib/Lex/Lexer.cpp
@@ -2541,8 +2541,8 @@ bool Lexer::SkipBlockComment(Token &Result, const char *CurPtr,
         '/', '/', '/', '/',  '/', '/', '/', '/',
         '/', '/', '/', '/',  '/', '/', '/', '/'
       };
-      while (CurPtr+16 <= BufferEnd &&
-             !vec_any_eq(*(const vector unsigned char*)CurPtr, Slashes))
+      while (CurPtr + 16 <= BufferEnd &&
+             !vec_any_eq(*(const __vector unsigned char *)CurPtr, Slashes))
         CurPtr += 16;
 #else
       // Scan for '/' quickly.  Many block comments are very large.