Hi!
On Mon, Jul 25, 2022 at 01:11:47PM +0800, HAO CHEN GUI wrote:
> +(define_insn "madddi4_lowpart"
> + [(set (match_operand:DI 0 "gpc_reg_operand" "=r")
> + (subreg:DI
> + (plus:TI
> + (mult:TI (any_extend:TI
> +(match_operand:DI 1 "gpc_reg_operand" "r"))
>
On Mon, Aug 01, 2022 at 02:19:32PM +0800, Kewen.Lin wrote:
> > new file mode 100644
> > index 000..256e05d5677
> > --- /dev/null
> > +++ b/gcc/testsuite/gcc.target/powerpc/pr103109.c
> > @@ -0,0 +1,16 @@
> > +/* { dg-do compile { target { lp64 } } } */
>
> Since the guard is TARGET_POWERPC
Hi!
On Mon, Jul 25, 2022 at 01:11:47PM +0800, HAO CHEN GUI wrote:
> This patch adds an expand and several insns for multiply-add with
> three 64bit operands.
> PR target/103109
> * config/rs6000/rs6000.md (maddditi4): New pattern for
> multiply-add.
Please don't break lines u
Hi Haochen,
Thanks for the patch, some comments are inlined.
on 2022/7/25 13:11, HAO CHEN GUI wrote:
> Hi,
> This patch adds an expand and several insns for multiply-add with
> three 64bit operands.
>
> Bootstrapped and tested on powerpc64-linux BE and LE with no regressions.
> Is this okay
Hi,
Gentle ping this:
https://gcc.gnu.org/pipermail/gcc-patches/2022-July/598744.html
Thanks
On 25/7/2022 下午 1:11, HAO CHEN GUI wrote:
> Hi,
> This patch adds an expand and several insns for multiply-add with
> three 64bit operands.
>
> Bootstrapped and tested on powerpc64-linux BE and LE
Hi,
This patch adds an expand and several insns for multiply-add with
three 64bit operands.
Bootstrapped and tested on powerpc64-linux BE and LE with no regressions.
Is this okay for trunk? Any recommendations? Thanks a lot.
ChangeLog
2022-07-22 Haochen Gui
gcc/
PR target/103109
