Re: [PATCH] Disable updating VRSAVE everywhere except Darwin

2012-09-29 Thread Matt Thomas
On Sep 29, 2012, at 8:08 AM, Segher Boessenkool wrote: >> The following proposed patch disables setting, saving and restoring >> the VRSAVE register on all targets except Darwin. >> >> VRSAVE was removed from the AIX ABI and was suppose to have been >> removed from the PPC SVR4 ABI. All recent

Re: [PATCH] Disable updating VRSAVE everywhere except Darwin

2012-09-29 Thread David Edelsohn
On Sat, Sep 29, 2012 at 11:08 AM, Segher Boessenkool wrote: >> The following proposed patch disables setting, saving and restoring >> the VRSAVE register on all targets except Darwin. >> >> VRSAVE was removed from the AIX ABI and was suppose to have been >> removed from the PPC SVR4 ABI. All rece

Re: [PATCH] Disable updating VRSAVE everywhere except Darwin

2012-09-29 Thread Segher Boessenkool
The following proposed patch disables setting, saving and restoring the VRSAVE register on all targets except Darwin. VRSAVE was removed from the AIX ABI and was suppose to have been removed from the PPC SVR4 ABI. All recent versions of the Linux kernel set and maintain VRSAVE itself, as a proce

[PATCH] Disable updating VRSAVE everywhere except Darwin

2012-09-28 Thread David Edelsohn
The following proposed patch disables setting, saving and restoring the VRSAVE register on all targets except Darwin. VRSAVE was removed from the AIX ABI and was suppose to have been removed from the PPC SVR4 ABI. All recent versions of the Linux kernel set and maintain VRSAVE itself, as a proces