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Re: PATCH - Saving varargs for powerpc with -mpowerpc64

From: Fariborz Jahanian <fjahanian at apple dot com>
To: Gabriel Dos Reis <gdr at integrable-solutions dot net>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 14 Nov 2003 14:40:54 -0800
Subject: Re: PATCH - Saving varargs for powerpc with -mpowerpc64

On Friday, November 14, 2003, at 02:04 PM, Gabriel Dos Reis wrote:

Fariborz Jahanian <fjahanian@apple.com> writes:

| This patch fixes a bug when ppc saves vararg registers in function
| prologue. Bug is with -mpowerpc64
| mode only. It replaces call to middle-end routine,
| move_block_from_reg, with an rs6000 specific one.
| bootstrap, dejagnu tested on ppc-darwin. Specific SPEC test for this
| bug, 176.gcc, builds with -O3 -mpowerpc64.
|
| David Edelsohn has approved this patch.

Is this bug also present in prerelease 3.3.3?

Yes. But this patch is one in a series of patches to provide support for -mpowerpc64.

- Fariborz

-- Gaby

Follow-Ups:
- Re: PATCH - Saving varargs for powerpc with -mpowerpc64
  - From: Gabriel Dos Reis

References:
- Re: PATCH - Saving varargs for powerpc with -mpowerpc64
  - From: Gabriel Dos Reis

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