Re: Gcc Digest, Vol 15, Issue 5

I've got to say appearances can be deceptive in GCC and struct _modif_basket *[4061] is not necessarily equal to struct _modif_basket *[4061] even though the printed representation is the same... Gary From: Gcc on behalf of gcc-requ...@gcc.gnu.org Sent: Tuesday,

What is going on here with fixup_cfg?

My jaws hit the floor when I saw this bug: psimplex.c: In function ‘master.constprop’: psimplex.c:124:6: error: non-trivial conversion in ‘constructor’ 124 | void master(network_t *net, int num_threads) | ^ struct _modif_basket *[4061] struct _modif_basket *[4061] struct _modif_basket

Re: -flto and -Werror

On 5/4/21 6:39 AM, Matthias Klose wrote: Using -flto exposes some new warnings in code, as seen in the both build logs below, for upstream elfutils and systemd. I have seen others. These upstreams enable -Werror by default, but probably don't see these warnings turning to errors themself, becau

[RFP] Toolchains and Kernel MC in LPC 2021

Hi people! This year the Linux Plumbers Conference (https://linuxplumbersconf.org) will be fully virtual, and will happend from 20 to 24 September 2021. As part of the event, we are organizing a `Toolchains and Kernel Micro-conference' devoted to discuss specific topics involving kernel and too

Re: -flto and -Werror

On 04/05/2021 14:39, Matthias Klose wrote: > Using -flto exposes some new warnings in code, as seen in the both build logs > below, for upstream elfutils and systemd. I have seen others. These > upstreams > enable -Werror by default, but probably don't see these warnings turning to > errors them

-flto and -Werror

Using -flto exposes some new warnings in code, as seen in the both build logs below, for upstream elfutils and systemd. I have seen others. These upstreams enable -Werror by default, but probably don't see these warnings turning to errors themself, because the LTO flags are usually injected by th

Re: Speed of compiling gimple-match.c

Hi! On 2021-05-03T13:18:35-0700, Andrew Pinski via Gcc wrote: > I noticed my (highly, -j24) parallel build of GCC is serialized on > compiling gimple-match.c. Has anyone looked into splitting this > generated file into multiple files? There is "[meta] GCC build s

Re: Speed of compiling gimple-match.c

On Mon, May 3, 2021 at 11:10 PM Andrew Pinski via Gcc wrote: > > Hi all, > I noticed my (highly, -j24) parallel build of GCC is serialized on > compiling gimple-match.c. Has anyone looked into splitting this > generated file into multiple files? There were threads about this in the past, yes.