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Re: [GOOGLE] record compiler options before any compilation
- From: Xinliang David Li <davidxl at google dot com>
- To: Dehao Chen <dehao at google dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 10 Jul 2013 17:05:31 -0700
- Subject: Re: [GOOGLE] record compiler options before any compilation
- References: <CAO2gOZXKAVHeX_F70b+hG0XQg-xQc_FODe=L+4thzAxwAMwbxw at mail dot gmail dot com>
Ok after testing.
David
On Wed, Jul 10, 2013 at 4:59 PM, Dehao Chen <dehao@google.com> wrote:
> This fix is need if you want to collect AutoFDO profile on
> AutoFDO+LIPO optimized binary.
>
> Testing on going.
>
> OK for google branches?
>
> Thanks,
> Dehao
>
> Index: gcc/toplev.c
> ===================================================================
> --- gcc/toplev.c (revision 200855)
> +++ gcc/toplev.c (working copy)
> @@ -1960,9 +1960,9 @@
>
> timevar_stop (TV_PHASE_SETUP);
>
> - compile_file ();
> if (flag_record_compilation_info_in_elf)
> write_compilation_info_to_asm ();
> + compile_file ();
> }
> else
> {