Re: PowerPC -many

2017-02-15 Thread David Edelsohn
On Wed, Feb 15, 2017 at 1:00 AM, Jakub Jelinek wrote: > On Wed, Feb 15, 2017 at 11:34:26AM +1030, Alan Modra wrote: >> On Tue, Feb 14, 2017 at 06:38:40PM -0600, Segher Boessenkool wrote: >> > On Wed, Feb 15, 2017 at 10:36:02AM +1030, Alan Modra wrote: >> > > Since we've been talking about obsoleti

Re: PowerPC -many

2017-02-14 Thread Jakub Jelinek
On Wed, Feb 15, 2017 at 11:34:26AM +1030, Alan Modra wrote: > On Tue, Feb 14, 2017 at 06:38:40PM -0600, Segher Boessenkool wrote: > > On Wed, Feb 15, 2017 at 10:36:02AM +1030, Alan Modra wrote: > > > Since we've been talking about obsoleting cpu support, how about > > > getting rid of -many in ASM_

Re: PowerPC -many

2017-02-14 Thread Peter Bergner
On 2/14/17 6:06 PM, Alan Modra wrote: Since we've been talking about obsoleting cpu support, how about getting rid of -many in ASM_CPU_SPEC for gcc-8? +1 Peter

Re: PowerPC -many

2017-02-14 Thread Alan Modra
On Tue, Feb 14, 2017 at 06:38:40PM -0600, Segher Boessenkool wrote: > On Wed, Feb 15, 2017 at 10:36:02AM +1030, Alan Modra wrote: > > Since we've been talking about obsoleting cpu support, how about > > getting rid of -many in ASM_CPU_SPEC for gcc-8? > > Sure, but that doesn't need advance warning

Re: PowerPC -many

2017-02-14 Thread Segher Boessenkool
On Wed, Feb 15, 2017 at 10:36:02AM +1030, Alan Modra wrote: > Since we've been talking about obsoleting cpu support, how about > getting rid of -many in ASM_CPU_SPEC for gcc-8? Sure, but that doesn't need advance warning to the users, does it? Things worked before and stay working, nothing user-vi

PowerPC -many

2017-02-14 Thread Alan Modra
Since we've been talking about obsoleting cpu support, how about getting rid of -many in ASM_CPU_SPEC for gcc-8? It's a horrible hack of mine to work around gcc -mcpu option handling bugs which I think have been fixed, and to silence complaints from gas about asm() written for multiple cpus (with