Re: RFA PR middle-end/48770

2011-06-23 Thread Jeff Law
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 06/22/11 08:25, Bernd Schmidt wrote: > On 06/14/2011 05:32 PM, Jeff Law wrote: >> >> This version incorporates suggestions from Bernd. Basically we have >> reload1.c set reload_completed internally rather than deferring it into >> ira.c. That allo

Re: RFA PR middle-end/48770

2011-06-22 Thread Bernd Schmidt
On 06/14/2011 05:32 PM, Jeff Law wrote: > > This version incorporates suggestions from Bernd. Basically we have > reload1.c set reload_completed internally rather than deferring it into > ira.c. That allows the call to reload() to return whether or not a DCE > pass is desirable at the end of rel

RFA PR middle-end/48770

2011-06-14 Thread Jeff Law
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 This version incorporates suggestions from Bernd. Basically we have reload1.c set reload_completed internally rather than deferring it into ira.c. That allows the call to reload() to return whether or not a DCE pass is desirable at the end of reload

Re: RFA PR middle-end/48770

2011-05-31 Thread Jeff Law
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/30/11 04:55, Bernd Schmidt wrote: > On 05/27/2011 07:49 PM, Jeff Law wrote: >> Updated based on some comments from Bernd; specifically the other use of >> delete_dead_insn has been removed. >> >> WRT the assembly differences on MIPS Bernd referre

Re: RFA PR middle-end/48770

2011-05-30 Thread Bernd Schmidt
On 05/27/2011 07:49 PM, Jeff Law wrote: > Updated based on some comments from Bernd; specifically the other use of > delete_dead_insn has been removed. > > WRT the assembly differences on MIPS Bernd referred to; what ultimately > caused this problem were two dead insns that had been previously > e

RFA PR middle-end/48770

2011-05-27 Thread Jeff Law
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Updated based on some comments from Bernd; specifically the other use of delete_dead_insn has been removed. WRT the assembly differences on MIPS Bernd referred to; what ultimately caused this problem were two dead insns that had been previously elimin