Re: [ping] libatomic: Fix sub-word CAS synthesis on LP64 targets

2014-11-13 Thread Jeff Law
On 11/08/14 17:35, Andrew Waterman wrote: Thank you for approving the patch. I neglected to mention that I do not have write access. Would you or someone else be so kind as to commit this? Done. Thanks for your patience. Jeff

Re: [ping] libatomic: Fix sub-word CAS synthesis on LP64 targets

2014-11-08 Thread Andrew Waterman
Thank you for approving the patch. I neglected to mention that I do not have write access. Would you or someone else be so kind as to commit this? On Fri, Nov 7, 2014 at 5:20 AM, Richard Henderson wrote: > On 11/06/2014 09:24 PM, Andrew Waterman wrote: >> 2014-10-23 Andrew Waterman >> >> *

Re: [ping] libatomic: Fix sub-word CAS synthesis on LP64 targets

2014-11-07 Thread Richard Henderson
On 11/06/2014 09:24 PM, Andrew Waterman wrote: > 2014-10-23 Andrew Waterman > > * cas_n.c (libat_compare_exchange): Add missing cast. Ok. r~

[ping] libatomic: Fix sub-word CAS synthesis on LP64 targets

2014-11-06 Thread Andrew Waterman
Greetings. This is just a ping about a one-liner. The original email was here and is inlined below. https://gcc.gnu.org/ml/gcc-patches/2014-10/msg02465.html A missing cast causes the compare value to be truncated, resulting in spurious CAS failures. The problem manifested in a new port I'm wor