This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: fix libgomp miscompilation on ppc64

From: Richard Henderson <rth at redhat dot com>
To: Mike Stump <mrs at apple dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 24 Jan 2006 20:27:11 -0800
Subject: Re: fix libgomp miscompilation on ppc64
References: <20060124235345.GA22539@redhat.com> <DA19D03C-1CB1-4A24-AFF6-4471096C3509@apple.com>

On Tue, Jan 24, 2006 at 06:11:50PM -0800, Mike Stump wrote:
> Random thought for the day, can this be used for stack slot reuse  
> when unions are involved and -Os is given to shrink the stack space  
> required and yet still get the impossible to conflict stack slots to  
> then conflict?

Nope.  Problem cases all involve pointers through other
basic types.


r~

References:
- fix libgomp miscompilation on ppc64
  - From: Richard Henderson
- Re: fix libgomp miscompilation on ppc64
  - From: Mike Stump

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]