On Sat, 2023-09-09 at 15:14 +0800, chenglulu wrote:
>
> 在 2023/9/9 下午3:06, Xi Ruoyao 写道:
> > On Sat, 2023-09-09 at 15:04 +0800, chenglulu wrote:
> > > Hi,RuoYao:
> > >
> > > I think the test example memcpy-vec-3.c submitted in r14-3818 is
> > > implemented incorrectly.
> > >
> > > The 16-byte
在 2023/9/9 下午3:06, Xi Ruoyao 写道:
On Sat, 2023-09-09 at 15:04 +0800, chenglulu wrote:
Hi,RuoYao:
I think the test example memcpy-vec-3.c submitted in r14-3818 is
implemented incorrectly.
The 16-byte length in this test example will cause can_move_by_pieces to
return true when with '-mstric
On Sat, 2023-09-09 at 15:04 +0800, chenglulu wrote:
> Hi,RuoYao:
>
> I think the test example memcpy-vec-3.c submitted in r14-3818 is
> implemented incorrectly.
>
> The 16-byte length in this test example will cause can_move_by_pieces to
> return true when with '-mstrict-align', so no vector
Hi,RuoYao:
I think the test example memcpy-vec-3.c submitted in r14-3818 is
implemented incorrectly.
The 16-byte length in this test example will cause can_move_by_pieces to
return true when with '-mstrict-align', so no vector load instructions
will be generated.
在 2023/9/8 上午12:14, Xi Ru
在 2023/9/8 上午12:14, Xi Ruoyao 写道:
gcc/ChangeLog:
* config/loongarch/loongarch.h (LARCH_MAX_MOVE_PER_INSN):
Define to the maximum amount of bytes able to be loaded or
stored with one machine instruction.
* config/loongarch/loongarch.cc (loongarch_mode_for_move_si
