davrec added inline comments.
================
Comment at: clang/lib/Lex/Lexer.cpp:3630-3632
do {
- ++CurPtr;
- } while (isHorizontalWhitespace(*CurPtr));
+ ++CurOffset;
+ } while (isHorizontalWhitespace(BufferStart[CurOffset]));
----------------
davrec wrote:
> ```
> for (isHorizontalWhitespace(BufferStart[++CurOffset]);;)
> ;
> ```
> might save a few instructions? Worth trying since this function is the main
> perf-critical one.
^ Ignore, erroneous :)
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D143142/new/
https://reviews.llvm.org/D143142
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