> On Jul 17, 2015, at 7:36 PM, Kyrill Tkachov wrote:
>
>
>> On 16/07/15 19:28, Segher Boessenkool wrote:
>> On Thu, Jul 16, 2015 at 07:17:54PM +0100, Kyrill Tkachov wrote:
If you always want to simplify first, does it work to move this whole big
block behind the simplify just follo
> On Sep 23, 2015, at 1:59 AM, Kyrill Tkachov wrote:
>
>
>> On 22/09/15 20:31, Jeff Law wrote:
>>> On 09/22/2015 07:36 AM, Kyrill Tkachov wrote:
>>> Hi all,
>>> Unfortunately, I see a testsuite regression with this patch:
>>> FAIL: gcc.dg/pr66299-2.c scan-tree-dump-not optimized "<<"
>>>
>>> T
Hi,
Currently doing a 32bit unaligned load on MIPS64, produces 4 byte loads, this
can be improved to using lwl/lwr instead. The problem is the code in
mips_expand_ext_as_unaligned_load that handles this case does handle the case
where the register is DImode but the width is 32.
This patch fi
Hi,
The Octeon pop instruction does not take into account the upper 32bits of the
64bit register, so its usage can be optimized when there is a truncation right
before the instruction.
This patch implements this small optimization.
OK? Bootstrapped and tested on MIPS64-linux-gnu (Octeon) wit
Hi,
MIPS does not currently implement a mips_delegitimize_address target hook and
for n64, a RTL is produced which the standard delegitimize cannot handle:
(const:DI (plus:DI (unspec:DI [
(symbol_ref:DI ("s") )
] 229)
(cons
