On 05/19/2015 01:00 AM, Richard Sandiford wrote:
Just to confirm, this doesn't change the size of a REG object, right?
If it doesn't change the size, then it's OK.
It doesn't change the size for LP64 hosts. It makes it 32 bits bigger
for ILP32 hosts. See https://gcc.gnu.org/ml/gcc-patches/201
Jeff Law writes:
> On 05/18/2015 12:19 PM, Richard Sandiford wrote:
>> This patch replaces the current REG "i0" format with a dedicated structure,
>> so that we can make use of the extra 32 bits in the "i" field.
>>
>> Of the places that iterate on formats and do something for 'i's,
>> most alread
On 05/18/2015 12:19 PM, Richard Sandiford wrote:
This patch replaces the current REG "i0" format with a dedicated structure,
so that we can make use of the extra 32 bits in the "i" field.
Of the places that iterate on formats and do something for 'i's,
most already handled REGs specially before
This patch replaces the current REG "i0" format with a dedicated structure,
so that we can make use of the extra 32 bits in the "i" field.
Of the places that iterate on formats and do something for 'i's,
most already handled REGs specially before the format walk and
so don't need to check for 'r'.
