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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
This commit is contained in:
serge-sans-paille 2020-02-06 15:58:29 +01:00
parent 6ff0228c6d
commit 3185c30c54
1 changed files with 2 additions and 2 deletions
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4
clang/lib/Lex/Lexer.cpp
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@ -2552,8 +2552,8 @@ 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.