On Fri, Apr 1, 2011 at 6:06 PM, Tom de Vries <vr...@codesourcery.com> wrote:
> On 04/01/2011 05:18 PM, Richard Earnshaw wrote:
>>
>> On Fri, 2011-04-01 at 16:45 +0200, Tom de Vries wrote:
>>> Reposting, with ChangeLog.
>>
>> #define BRANCH_COST(speed_p, predictable_p) \
>> - (TARGET_32BIT ? 4 : (optimize > 0 ? 2 : 0))
>> + (TARGET_32BIT ? (TARGET_THUMB2 && optimize_size ? 1 : 4) \
>> + : (optimize > 0 ? 2 : 0))
>>
>> Don't use optimize_size here, use !speed_p.
>>
>> Otherwise OK.
>>
>
> Replaced optimize_size by !speed_p.
I wonder if we can add a code-size test harness. Using GNU size
for examle, if available and a new dg-final { object-size SIZE } that
fails when the size is greater than the specified one (of course all
object-size tests with specific target restrictions).
I would have started on this myself, but my TCL-fu causes me to jump
off such tasks very quickly ;)
Richard.
> Thanks,
> - Tom
>
