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Re: PATCH: Fix middle-end/25505

From: Mike Stump <mrs at apple dot com>
To: Josh Conner <jconner at apple dot com>
Cc: Ian Lance Taylor <iant at google dot com>, gcc-patches at gcc dot gnu dot org, Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>, jason at redhat dot com, richard dot guenther at gmail dot com
Date: Mon, 18 Sep 2006 18:56:42 -0700
Subject: Re: PATCH: Fix middle-end/25505
References: <44EF948E.9010000@apple.com> <84fc9c000608260033v3f90a0ddg811c891afcc97526@mail.gmail.com> <10608260940.AA19284@vlsi1.ultra.nyu.edu> <84fc9c000608260248x39f79e49h99fbea3d95a2d151@mail.gmail.com> <10608261003.AA19387@vlsi1.ultra.nyu.edu> <44F32FAC.8040201@apple.com> <10608312235.AA10712@vlsi1.ultra.nyu.edu> <45019844.2000501@apple.com> <10609091245.AA03662@vlsi1.ultra.nyu.edu> <45058A26.4090803@apple.com> <45099FD5.6040606@apple.com> <m3lkommfkq.fsf@dhcp-172-18-108-216.corp.google.com> <450F24CE.1030502@apple.com>

On Sep 18, 2006, at 3:59 PM, Josh Conner wrote:

2006-09-14 Josh Conner <jconner@apple.com>
	PR middle-end/25505
	* calls.c (expand_call): Allow reuse of structure return stack
	temp.

Josh, was this the bit that was responsible for speeding up some C++ heavy code 25%? If so, we should entice people that this is actually practical, not just theoretic in nature.

Follow-Ups:
- Re: PATCH: Fix middle-end/25505
  - From: Josh Conner

References:
- Re: Potential fix for rdar://4658012
  - From: Josh Conner
- Re: Potential fix for rdar://4658012
  - From: Richard Kenner
- Re: Potential fix for rdar://4658012
  - From: Josh Conner
- PATCH: Fix middle-end/25505
  - From: Josh Conner
- Re: PATCH: Fix middle-end/25505
  - From: Ian Lance Taylor
- Re: PATCH: Fix middle-end/25505
  - From: Josh Conner

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