Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)

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To: Geyslan Gregório Bem <geyslan@xxxxxxxxx>
Subject: Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
From: Ian Lance Taylor <iant@xxxxxxxxxx>
Date: Wed, 19 Jun 2013 13:57:35 -0700
Cc: gcc-help@xxxxxxxxxxx
In-reply-to: <CAGG-pUREp-pAh0bNhkfRF-8UoA8S-nFPfzfUrYKdjdL1zYo=7w@mail.gmail.com>

On Wed, Jun 19, 2013 at 1:33 PM, Geyslan Gregório Bem <geyslan@xxxxxxxxx> wrote:
>
> How the gcc classifies the instructions priorities (latency and
> throughout)? In what source file?

For x86, see gcc/config/i386/pentium.md, ppro.md, atom.md, core2.md, etc.

Ian

References:
- Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Geyslan Gregório Bem
- Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Geyslan Gregório Bem
- Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Ian Lance Taylor
- Fwd: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Geyslan Gregório Bem
- Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Ian Lance Taylor
- Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Ian Lance Taylor
- Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Geyslan Gregório Bem
- Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Ian Lance Taylor
- Re: Function Parameters vs. Prologue (fastcall + O1 + -fschedule-insns2)
  - From: Geyslan Gregório Bem

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