Re: RFA: a patch for PR49154

2011-05-26 Thread Jeff Law
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/25/11 15:27, Vladimir Makarov wrote: > The following patch solves problem > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49154 for SPARC. SPARC FPCC > registers were excluded from pressure classes because the movement > between them is costly. T

RFA: a patch for PR49154

2011-05-25 Thread Vladimir Makarov
The following patch solves problem http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49154 for SPARC. SPARC FPCC registers were excluded from pressure classes because the movement between them is costly. Therefore the assert was triggered again. Common logic says that it should be a pressure class