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Re: [24/27] Put gcse's can_copy hash into target structures
- From: Richard Henderson <rth at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org, rdsandiford at googlemail dot com
- Date: Wed, 07 Jul 2010 15:17:31 -0700
- Subject: Re: [24/27] Put gcse's can_copy hash into target structures
- References: <87d3v2oqyt.fsf@firetop.home> <877hl7rncg.fsf@firetop.home>
On 07/07/2010 02:30 PM, Richard Sandiford wrote:
> + /* Nonzero for each mode that supports (set (reg) (reg)).
> + This is trivially true for integer and floating point values.
> + It may or may not be true for condition codes. */
> + int x_can_copy[(int) NUM_MACHINE_MODES];
...
> -static char can_copy[(int) NUM_MACHINE_MODES];
Type changed.
For the most part I think *most* of the "char" variables that
you're moving should really be "bool". However, I think that
should be done in separate changes.
r~