Re: [PATCH] Communicate lto-wrapper and ld through a file

2019-10-17 Thread Giuliano Belinassi
Hi On 10/17, Richard Biener wrote: > On Wed, Oct 16, 2019 at 7:46 PM Giuliano Belinassi > wrote: > > > > Hi, > > > > Previously, the lto-wrapper communicates with ld by creating a pipe from > > lto-wrapper's stdout to ld's stdin. This patch uses a temporary file for > > this communication,

Re: [PATCH] Communicate lto-wrapper and ld through a file

2019-10-17 Thread Richard Biener
On Wed, Oct 16, 2019 at 7:46 PM Giuliano Belinassi wrote: > > Hi, > > Previously, the lto-wrapper communicates with ld by creating a pipe from > lto-wrapper's stdout to ld's stdin. This patch uses a temporary file for > this communication, releasing stdout to be used for debugging. I'm not sure

[PATCH] Communicate lto-wrapper and ld through a file

2019-10-16 Thread Giuliano Belinassi
Hi, Previously, the lto-wrapper communicates with ld by creating a pipe from lto-wrapper's stdout to ld's stdin. This patch uses a temporary file for this communication, releasing stdout to be used for debugging. I've run a full testsuite and bootstrapped LTO in a linux x86_64, and found no