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author | Alexander Monakov <amonakov@ispras.ru> | 2024-08-06 09:47:23 +0300 |
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committer | Alexander Monakov <amonakov@ispras.ru> | 2024-08-20 14:09:12 +0300 |
commit | 20a5b4824993ae1c99f3b965c5e07bbd2c64b2ce (patch) | |
tree | a70a1417e98d486c41ba2be23b9da4cbfc2b1b45 /gcc/c-family/c-indentation.cc | |
parent | b8ea13ebf1211714503fd72f25c04376483bfa53 (diff) | |
download | gcc-master.zip gcc-master.tar.gz gcc-master.tar.bz2 |
Since the characters we are searching for (CR, LF, '\', '?') all have
distinct ASCII codes mod 16, PSHUFB can help match them all at once.
Directly use the new helper if __SSSE3__ is defined. It makes the other
helpers unused, so mark them inline to prevent warnings.
Rewrite and simplify init_vectorized_lexer.
libcpp/ChangeLog:
* config.in: Regenerate.
* configure: Regenerate.
* configure.ac: Check for SSSE3 instead of SSE4.2.
* files.cc (read_file_guts): Bump padding to 64 if HAVE_SSSE3.
* lex.cc (search_line_acc_char): Mark inline, not "unused".
(search_line_sse2): Mark inline.
(search_line_sse42): Replace with...
(search_line_ssse3): ... this new function. Adjust the use...
(init_vectorized_lexer): ... here. Simplify.
Diffstat (limited to 'gcc/c-family/c-indentation.cc')
0 files changed, 0 insertions, 0 deletions