[PATCH, libcpp] Faster line lexer.

2015-07-10 Thread Ondřej Bílka
Hi, As I wrote at [PATCH, libcpp]: Use asm flag outputs in search_line_sse42 main loop https://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg113610.html I wont repeat myself with reasons summary is that current sse4.2 code is reduntant as it has same performance as sse2 one. This improves

Re: [PATCH, libcpp] Faster line lexer.

2015-07-10 Thread Uros Bizjak
Hello! As I wrote at [PATCH, libcpp]: Use asm flag outputs in search_line_sse42 main loop https://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg113610.html I wont repeat myself with reasons summary is that current sse4.2 code is reduntant as it has same performance as sse2 one. This

Re: [PATCH, libcpp] Faster line lexer.

2015-07-10 Thread Jakub Jelinek
On Fri, Jul 10, 2015 at 11:37:18AM +0200, Uros Bizjak wrote: Hello! As I wrote at [PATCH, libcpp]: Use asm flag outputs in search_line_sse42 main loop https://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg113610.html I wont repeat myself with reasons summary is that current