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Re: PATCH: PR target/70738: Add -mgeneral-regs-only option

From: Sandra Loosemore <sandra at codesourcery dot com>
To: "H.J. Lu" <hjl dot tools at gmail dot com>
Cc: "Koval, Julia" <julia dot koval at intel dot com>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, "Lu, Hongjiu" <hongjiu dot lu at intel dot com>, "vaalfreja at gmail dot com" <vaalfreja at gmail dot com>, "ubizjak at gmail dot com" <ubizjak at gmail dot com>, "law at redhat dot com" <law at redhat dot com>, "Zamyatin, Igor" <igor dot zamyatin at intel dot com>
Date: Fri, 20 May 2016 10:29:27 -0600
Subject: Re: PATCH: PR target/70738: Add -mgeneral-regs-only option
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References: <CAMe9rOpaY608q+VZqakMdXnE5dHtgj9dueUigkWNuBKp=CsOsw at mail dot gmail dot com> <5734A53F dot 5030405 at codesourcery dot com> <CAMe9rOrQ0DY+z9aFosFB3mvk5_iixwgqA60AAo0dXkW8vMwH=w at mail dot gmail dot com> <CAMe9rOpeTqvuA-cL8aJi9RBBxtNV-tqS7crskpy3GesuHSHxWA at mail dot gmail dot com>

On 05/13/2016 09:00 AM, H.J. Lu wrote:


I changed it to

---
@item -mgeneral-regs-only
@opindex mgeneral-regs-only
Generate code that uses only the general-purpose registers.  This
prevents the compiler from using floating-point, vector, mask and bound
registers.
---


Here is the updated patch.  Tested on x86-64.  OK for trunk?


The documentation looks OK now.

-Sandra

References:
- PATCH: PR target/70738: Add -mgeneral-regs-only option
  - From: H.J. Lu
- Re: PATCH: PR target/70738: Add -mgeneral-regs-only option
  - From: Sandra Loosemore
- Re: PATCH: PR target/70738: Add -mgeneral-regs-only option
  - From: H.J. Lu
- Re: PATCH: PR target/70738: Add -mgeneral-regs-only option
  - From: H.J. Lu

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