On 6/14/23 15:15, 钟居哲 wrote:
Hi, Jeff. Thanks for quick approval.
When I reviewed the patch:
(define_expand "2"
[(set (match_operand:VF 0 "register_operand")
(any_float_unop_nofrm:VF
(match_operand:VF 1 "register_operand")))]
"TARGET_VECTOR"
{
insn_code icode = code_for_pred
> Btw. I'm currently running the testsuite with rv64gcv_zfhmin
> default march and see some additional FAILs. Will report back.
Reporting back - the FAILs are a combination of an older qemu
version and not fully comprehensive target selectors. I'm going
to send a V2 for the testsuite patch as we
Hi Juzhe,
I like the iterator solution better, I added it to the
binops V2 patch with a comment and will post it in a while.
Also realized there is already a testcase and the "enabled"
attribute is set properly now but I hadn't rebased to the
current master branch in a while...
Btw. I'm currentl
u.org/pipermail/gcc-patches/2023-June/621322.html
this patch.
Thanks.
juzhe.zh...@rivai.ai
From: Robin Dapp
Date: 2023-06-14 23:31
To: gcc-patches; palmer; Kito Cheng; juzhe.zh...@rivai.ai; jeffreyalaw
CC: rdapp.gcc
Subject: [PATCH] RISC-V: Add autovec FP unary operations.
Hi,
this patch adds flo
ZVFH.
Then it also works now. -march=zvfhmin no auto-vectorization , -march=zvfh has
auto-vectorization.
Feel free to comments more solutions.
Thanks.
juzhe.zh...@rivai.ai
From: 钟居哲
Date: 2023-06-15 05:15
To: Jeff Law; rdapp.gcc; gcc-patches; palmer; kito.cheng
Subject: Re: Re: [PATCH]
.
However, I think adding !(GET_MODE_INNER (mode) == HFmode && !TARGET_ZVFH)
is an ugly implementation and not easy to maintain since we will need add this
condition to each floating-point patterns.
So, give me some time to figure out an elegant way to support
auto-vectorization.
Than
On 6/14/23 09:31, Robin Dapp wrote:
Hi,
this patch adds floating-point autovec expanders for vfneg, vfabs as well as
vfsqrt and the accompanying tests. vfrsqrt7 will be added at a later time.
So with vrsqrt7 I think the question turns into will we be able to use
it effectively. With its li
Hi,
this patch adds floating-point autovec expanders for vfneg, vfabs as well as
vfsqrt and the accompanying tests. vfrsqrt7 will be added at a later time.
Similary to the binop tests, there are flavors for zvfh now. Prerequisites
as before.
Regards
Robin
gcc/ChangeLog:
* config/ris
