Re: [PATCH, libcpp] Faster line lexer.

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 th

Re: [PATCH, libcpp] Faster line lexer.

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. >

[PATCH, libcpp] Faster line lexer.

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 s