This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: OMP builtins in offloading (was: [PATCH 1/4] Add mkoffload for Intel MIC)


On Thu, Jan 08, 2015 at 16:49:40 +0100, Jakub Jelinek wrote:
> BTW, today when looking at the TARGET_OPTION_NODE streaming caused
> regressions, I've discovered that it is very hard to debug issues in the
> offloading compiler.  Would be nice if
> -save-temps -v
> printed enough information that it is actually possible to reproduce it,
> e.g. while mkoffload command is printed, one can't cut and paste it easily,
> because some env vars are required and those aren't printed in the -v dump.

Currently I see all required env vars for mkoffload in the -v dump:
COLLECT_GCC=...
COMPILER_PATH=...
.../mkoffload @...

It doesn't need anything more.

  -- Ilya


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]