On 25/12/13 14:02, Tom de Vries wrote:
> On 07-12-13 16:07, Tom de Vries wrote:
>> Richard,
>>
>> This patch implements the target hook TARGET_FN_OTHER_HARD_REG_USAGE (posted
>> here: http://gcc.gnu.org/ml/gcc-patches/2013-03/msg01318.html) for MIPS, to
>> address the issue that $6 is sometimes use
Tom de Vries writes:
> On 25/12/13 14:02, Tom de Vries wrote:
>> On 07-12-13 16:07, Tom de Vries wrote:
>>> Richard,
>>>
>>> This patch implements the target hook TARGET_FN_OTHER_HARD_REG_USAGE (posted
>>> here: http://gcc.gnu.org/ml/gcc-patches/2013-03/msg01318.html) for MIPS, to
>>> address the
On 09-01-14 16:31, Richard Sandiford wrote:
Tom de Vries writes:
On 25/12/13 14:02, Tom de Vries wrote:
On 07-12-13 16:07, Tom de Vries wrote:
Richard,
This patch implements the target hook TARGET_FN_OTHER_HARD_REG_USAGE (posted
here: http://gcc.gnu.org/ml/gcc-patches/2013-03/msg01318.html)
Tom de Vries writes:
>> Why not just collect the usage information at
>> the end of final rather than at the beginning, so that all splits during
>> final have been done?
>
> If we have a call to a leaf function, the final rtl representation does not
> contain calls. The problem does not lie in
On 10-01-14 09:47, Richard Sandiford wrote:
Tom de Vries writes:
Why not just collect the usage information at
the end of final rather than at the beginning, so that all splits during
final have been done?
If we have a call to a leaf function, the final rtl representation does not
contain c
