[lkml]   [2017]   [Nov]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: Link time optimization for LTO/x86
    Hi Andi,

    On Mon, Nov 27, 2017 at 01:34:02PM -0800, Andi Kleen wrote:
    > This is an updated version of my older LTO patchkit for gcc/x86
    > This version doesn't need special binutils, but requires gcc 5+.
    > It also is compatible with near all options (except MODVERSIONS)

    Would you mind changing the config option prefix to LTO_GCC, for
    example? It looks like there are a few places where gcc LTO needs
    to be disabled, but clang LTO works fine, and vice versa.

    My earlier clang LTO patches also had a solution for MODVERSIONS,
    which might work with gcc as well.


     \ /
      Last update: 2017-11-30 00:10    [W:2.711 / U:0.060 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site