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Re: PowerPC -many
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 to the users, does it?
> Things worked before and stay working, nothing user-visible?
Except for bad user asm() that ought to be true. Oh, and gcc bugs
like emitting power9 insns when -mcpu=power8. You'd have some chance
that the assembler would complain rather than getting sigill at
Australia Development Lab, IBM