Committed as passed x86 bootstrap and regression test, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Tuesday, September 26, 2023 7:35 PM
To: Juzhe-Zhong
Cc: gcc-patches@gcc.gnu.org; richard.sandif...@arm.com
Subject: Re: [PATCH V3] MATCH: Optimize COND_ADD_LEN reduc
Committed, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, September 27, 2023 3:18 PM
To: Juzhe-Zhong
Cc: gcc-patches@gcc.gnu.org; richard.sandif...@arm.com; jeffreya...@gmail.com
Subject: Re: [PATCH] ifcvt: Fix comments
On Wed, 27 Sep 2023, Juzhe-Zhong wr
Committed, thanks Juzhe.
Pan
From: juzhe.zh...@rivai.ai
Sent: Wednesday, September 27, 2023 4:24 PM
To: Li, Pan2 ; gcc-patches
Cc: Li, Pan2 ; Wang, Yanzhang ;
kito.cheng
Subject: Re: [PATCH v1] RISC-V: Support FP roundeven auto-vectorization
LGTM
juzhe.zh
Almost forget about this patch, sorry for disturbing and kindly ping again.
Pan
-Original Message-
From: Gcc-patches On Behalf
Of Li, Pan2 via Gcc-patches
Sent: Monday, September 11, 2023 4:37 PM
To: Jeff Law ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; Wang, Yanzhang ;
kito.ch
> OK
Committed, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Thursday, June 27, 2024 2:04 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
jeffreya...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v3] Vect: Supp
> OK.
Committed, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Thursday, June 27, 2024 2:08 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
jeffreya...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v2] Internal
iginal Message-
From: Uros Bizjak
Sent: Thursday, June 27, 2024 2:48 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
richard.guent...@gmail.com; jeffreya...@gmail.com; pins...@gmail.com
Subject: Re: [PATCH v2] Vect: Support truncate after .SAT_SUB p
return UINT32_MAX;
}
return tmp;
}
Pan
-Original Message-
From: Andrew Pinski
Sent: Thursday, June 27, 2024 3:32 PM
To: Li, Pan2
Cc: Richard Biener ; gcc-patches@gcc.gnu.org;
juzhe.zh...@rivai.ai; kito.ch...@gmail.com; jeffreya...@gmail.com;
rdapp@gmail.com
Subject: Re: [
by the
vectorizable_conversion or we need some improvements from other pass.
Thanks a lot.
Pan
-Original Message-
From: Li, Pan2
Sent: Thursday, June 27, 2024 2:14 PM
To: Richard Biener
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
jeffreya...@gmail.com;
> OK with those changes.
Thanks Richard for comments, will make the changes and commit if no surprise
from test suites.
Pan
-Original Message-
From: Richard Biener
Sent: Friday, June 28, 2024 9:12 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito
ake costing and codegen harder.
Yes, you are right. It is not ssa_name during simple use check and then return
failures to vectorization_convertion.
Pan
-Original Message-
From: Tamar Christina
Sent: Friday, June 28, 2024 9:39 PM
To: Richard Biener ; Li, Pan2
Cc: gcc-patches@gcc.gnu.or
This stuff looks like
> basic integer ops, so I don't see why Pmode is appropriate.
The incoming operand may be HI/QI/SImode, so we need to prompt the mode.
So there we should take Xmode? Will update in v2.
Pan
-Original Message-
From: Jeff Law
Sent: Wednesday, July 3, 2024 8:30 A
Thanks Tamar.
Looks I missed the comments part, will update in v2.
Pan
-Original Message-
From: Tamar Christina
Sent: Tuesday, July 2, 2024 11:03 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; richard.guent...@gmail.com;
jeffreya
Committed, thanks Juzhe.
Pan
From: juzhe.zh...@rivai.ai
Sent: Wednesday, July 3, 2024 3:24 PM
To: Li, Pan2 ; gcc-patches
Cc: kito.cheng ; jeffreyalaw ;
Robin Dapp ; Li, Pan2
Subject: Re: [PATCH v1] RISC-V: Fix asm check failure for truncated after
SAT_SUB
LGTM
> OK.
Committed, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, July 3, 2024 5:04 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com; jeffreya...@gmail.com; rdapp@gmail.com
Subject:
> OK.
Committed, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, July 3, 2024 5:06 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com; jeffreya...@gmail.com; rdapp@gmail.com
Subject:
essage-
From: Richard Biener
Sent: Wednesday, July 3, 2024 5:03 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com; jeffreya...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v1] Vect: Distribute truncation into .SAT_SUB ope
Committed, thanks Juzhe and Kito. Let’s wait for a while before backport to 14.
I suspect there may be similar cases for other insn(s), will double check and
fix first.
Pan
From: Kito Cheng
Sent: Wednesday, July 3, 2024 10:32 PM
To: juzhe.zh...@rivai.ai
Cc: Li, Pan2 ; gcc-patches@gcc.gnu.org
m: Jeff Law
Sent: Wednesday, July 3, 2024 11:14 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v2] RISC-V: Implement the .SAT_TRUNC for scalar
On 7/2/24 7:16 PM, Li, Pan2 wrote:
> Thanks Jeff for comments.
>
e_call_set_lhs (call, lhs);
gsi_replace (gsi, call, /* update_eh_info */ true);
}
}
Pan
-Original Message-
From: Jeff Law
Sent: Thursday, July 4, 2024 9:52 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re
takes GPR instead of ANYI, and I am not
sure if we need to adjust
the middle-end for the fn_supported check (failed to find similar case from
tree-ssa-math-opts.cc).
Additionally, we may need to improve the usadd/ussub for almost the same
scenarios.
Pan
-Original Message-
From: Li, Pan2
only rely on vect_look_through_possible_promotion
> and scrapping
> the use of ranges.
Oh, got it, will update in v3.
Pan
-Original Message-
From: Richard Biener
Sent: Monday, July 8, 2024 7:40 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.
Thanks Jeff.
> Do we really need stdio.h? If not, let's avoid this hunk.
No, should be debug code, will remove it and commit the series.
Pan
-Original Message-
From: Jeff Law
Sent: Tuesday, July 9, 2024 1:34 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai;
ween the scalar and vector
expander.
Back to this patch, looks for now we can only leverage gen_lowpart to perform
the widen for the right stmt.
If so and my understanding is correct, I will rebase this patch in v3.
Pan
-Original Message-
From: Jeff Law
Sent: Tuesday, July 9, 2024 4:44 AM
Backported to gcc 14 already.
Pan
From: Li, Pan2
Sent: Wednesday, July 3, 2024 10:41 PM
To: Kito Cheng ; juzhe.zh...@rivai.ai
Cc: gcc-patches@gcc.gnu.org; jeffreya...@gmail.com; rdapp@gmail.com
Subject: RE: [PATCH v1] RISC-V: Bugfix vfmv insn honor zvfhmin for FP16 SEW
[PR115763]
Committed
> OK.
Committed, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, July 10, 2024 5:24 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com; jeffreya...@gmail.com; rdapp@gmail.com;
, 2024 7:36 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com; jeffreya...@gmail.com; rdapp@gmail.com; Liu,
Hongtao
Subject: Re: [PATCH v1] Vect: Promote unsigned .SAT_ADD constant operand for
vectorizable_call
On Wed, Jul 10,
> OK.
Committed, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, July 10, 2024 7:26 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com; jeffreya...@gmail.com; rdapp@gmail.com;
Committed, thanks Juzhe.
Pan
From: juzhe.zh...@rivai.ai
Sent: Thursday, July 11, 2024 6:32 PM
To: Li, Pan2 ; gcc-patches
Cc: kito.cheng ; jeffreyalaw ;
Robin Dapp ; Li, Pan2
Subject: Re: [PATCH v1] RISC-V: Add testcases for vector .SAT_SUB in zip
benchmark
LGTM
Thanks Jeff and Edwin for my silly mistake.
Pan
-Original Message-
From: Jeff Law
Sent: Saturday, July 13, 2024 5:40 AM
To: Edwin Lu ; gcc-patches@gcc.gnu.org
Cc: Li, Pan2 ; gnu-toolch...@rivosinc.com
Subject: Re: [PATCH] RISC-V: Fix testcase for vector .SAT_SUB in zip benchmark
On
warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x76a437e0 precision:64 min max
pointer_to_this >
visited
def_stmt _4 = *_3;
version:4>
(gdb) call debug_tree (_q41)
constant
129>
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, July
ate md.texi to add them?
Thanks Andrew, almost forgot this, will add it soon.
Pan
-Original Message-
From: Andrew Pinski
Sent: Thursday, July 18, 2024 6:59 AM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
richard.guent...@gmail.com; jeffr
Thanks all, will have a try in v2.
Pan
-Original Message-
From: Richard Sandiford
Sent: Thursday, July 18, 2024 5:14 AM
To: Andrew Pinski
Cc: Tamar Christina ; Richard Biener
; Li, Pan2 ;
gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
jeffreya...@gmail.com
Thanks Richard and Andrew, will commit v2 with that changes.
https://gcc.gnu.org/pipermail/gcc-patches/2024-July/657617.html
Pan
-Original Message-
From: Richard Biener
Sent: Thursday, July 18, 2024 3:00 PM
To: Andrew Pinski
Cc: Li, Pan2 ; gcc-patches@gcc.gnu.org;
juzhe.zh
UNSIGNED (TREE_TYPE (captures[0])) && single_use (captures[1]) //
explicit single_use check.
Pan
-Original Message-
From: Tamar Christina
Sent: Thursday, July 18, 2024 8:36 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; richard.guent...@gmail.com;
jef
> Otherwise the patch looks good to me.
Thanks Richard, will commit with the log updated.
Pan
-Original Message-
From: Richard Biener
Sent: Thursday, July 18, 2024 9:27 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.
loat imm is -0.0 (notice only +0.0 is
mentioned)?
If so we can have similar tests as +0.0 here.
It is totally Ok if -0.0f is not applicable here.
Pan
-Original Message-
From: demin.han
Sent: Friday, July 19, 2024 4:55 PM
To: gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch
Thanks Richard S for comments and suggestions, updated in v2.
Pan
-Original Message-
From: Richard Sandiford
Sent: Friday, July 19, 2024 3:46 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
richard.guent...@gmail.com; tamar.christ...@arm.com
, we can add it back in future if we really changed cfg, will update in v5
(include vect patch 2/3) after all test passed.
Pan
-Original Message-
From: Richard Biener
Sent: Tuesday, May 14, 2024 9:18 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.
> LGTM but you'll need an OK from Richard,
> Thanks for working on this!
Thanks Tamar for help and coaching, let's wait Richard for a while,😊!
Pan
-Original Message-
From: Tamar Christina
Sent: Wednesday, May 15, 2024 5:12 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.
Kindly ping, looks no build error from Linaro for arm.
Pan
-Original Message-
From: Li, Pan2
Sent: Friday, May 3, 2024 9:52 AM
To: gcc-patches@gcc.gnu.org
Cc: jeffreya...@gmail.com; juzhe.zh...@rivai.ai; kito.ch...@gmail.com; Liu,
Hongtao ; richard.guent...@gmail.com; Li, Pan2
> OK.
Thanks Richard for help and coaching. To double confirm, are you OK with this
patch only or for the series patch(es) of SAT middle-end?
Thanks again for reviewing and suggestions.
Pan
-Original Message-
From: Richard Biener
Sent: Thursday, May 16, 2024 4:10 PM
To: Li, Pan2
> For the series, the riscv specific part of course needs riscv approval.
Thanks a lot, have a nice day!
Pan
-Original Message-
From: Richard Biener
Sent: Thursday, May 16, 2024 7:59 PM
To: Li, Pan2
Cc: Tamar Christina ; gcc-patches@gcc.gnu.org;
juzhe.zh...@rivai.ai; kito
Committed, thanks Richard.
Pan
-Original Message-
From: Richard Biener
Sent: Thursday, May 16, 2024 8:13 PM
To: Tamar Christina
Cc: Li, Pan2 ; gcc-patches@gcc.gnu.org;
juzhe.zh...@rivai.ai; kito.ch...@gmail.com; Richard Sandiford
Subject: Re: [PATCH v2 1/3] Vect: Support loop len
Committed, thanks Juzhe.
Pan
From: juzhe.zh...@rivai.ai
Sent: Thursday, May 16, 2024 8:19 PM
To: Li, Pan2 ; gcc-patches
Cc: kito.cheng ; tamar.christina
; Richard Biener ;
richard.sandiford ; Li, Pan2
Subject: Re: [PATCH v2 2/3] RISC-V: Implement vectorizable early exit with
vcond_mask_len
Committed, thanks Juzhe.
Pan
From: juzhe.zh...@rivai.ai
Sent: Thursday, May 16, 2024 8:19 PM
To: Li, Pan2 ; gcc-patches
Cc: kito.cheng ; tamar.christina
; Richard Biener ;
richard.sandiford ; Li, Pan2
Subject: Re: [PATCH v2 3/3] RISC-V: Enable vectorizable early exit testsuite
RISC-V part
741824]:
# _2 = PHI <65535(2), _1(3)>
return _2;
}
Pan
-Original Message-
From: Tamar Christina
Sent: Wednesday, May 15, 2024 5:12 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; richard.guent...@gmail.com;
Liu, Hongtao
Subject: RE: [
Committed with more comments, thanks Robin.
Pan
-Original Message-
From: Robin Dapp
Sent: Saturday, May 18, 2024 3:32 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: rdapp@gmail.com; juzhe.zh...@rivai.ai; kito.ch...@gmail.com
Subject: Re: [PATCH v6] RISC-V: Implement IFN SAT_ADD for
Thanks Tamer for enlightening, will have a try for the ingenious idea!
Pan
-Original Message-
From: Tamar Christina
Sent: Friday, May 17, 2024 10:46 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; richard.guent...@gmail.com;
Liu, Hongtao
Hi Botcazou,
Just notice that this patch may result in some ICE when build libc++ for the
riscv port, details as below.
Please note not all configuration can reproduce this issue, feel free to ping
me if you cannot reproduce this issue. CC more riscv port people for awareness.
during GIMPLE pas
Thanks for quick response, 😉!
Pan
-Original Message-
From: Eric Botcazou
Sent: Sunday, May 19, 2024 5:40 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com; Robin
Dapp ; Jeff Law
Subject: Re: [PATCH] Add widening expansion of MULT_HIGHPART_EXPR
Committed, thanks Jeff. Let's wait for a while before backporting.
Pan
-Original Message-
From: Jeff Law
Sent: Monday, May 20, 2024 12:23 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; Liu, Hongtao
; richard.guent...@gmail.com
Subjec
Thanks Andrew for comments, updated in v2.
Pan
From: Andrew Pinski
Sent: Sunday, May 19, 2024 12:25 PM
To: Li, Pan2
Cc: GCC Patches ; 钟居哲 ; Kito
Cheng ; Tamar Christina ;
Richard Guenther
Subject: Re: [PATCH v1] Match: Extract integer_types_ternary_match helper to
avoid code dup [NFC]
On
ina
Sent: Monday, May 20, 2024 7:20 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; richard.guent...@gmail.com
Subject: RE: [PATCH v1] Match: Extract integer_types_ternary_match helper to
avoid code dup [NFC]
> -Original Message-
> F
> Thanks, looks good to me! You still need approval from a maintainer..
Thanks Tamar, let's wait for a while, 😊!
Pan
-Original Message-
From: Tamar Christina
Sent: Tuesday, May 21, 2024 11:19 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@g
, right?
My initial idea is to catch both the (IFN_ADD_OVERFLOW @0 @1) and
(IFN_ADD_OVERFLOW @1 @0).
It is unnecessary if IFN_ADD_OVERFLOW takes care of this already.
Pan
From: Andrew Pinski
Sent: Tuesday, May 21, 2024 7:40 PM
To: Li, Pan2
Cc: GCC Patches ; 钟居哲 ; Kito
Cheng ; Tamar Chris
a better understanding for this.
Pan
-Original Message-
From: Andrew Pinski
Sent: Tuesday, May 21, 2024 8:34 PM
To: Li, Pan2
Cc: GCC Patches ; 钟居哲 ; Kito
Cheng ; Tamar Christina ;
Richard Guenther
Subject: Re: [PATCH v1 1/2] Match: Support __builtin_add_overflow branch form
for unsigne
here.
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, May 22, 2024 9:04 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com; pins...@gmail.com
Subject: Re: [PATCH v2] Match: Extract integer_types_ternary_match
Thanks Richard for comments, will merge the rest form of .SAT_ADD in one middle
end patch for fully picture, as well as comments addressing.
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, May 22, 2024 9:16 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh
widen-mult).
Not sure if my understanding is correct or not, thanks again for help.
#define SAT_ADD_U_1(T) \
T sat_add_u_1_##T(T x, T y) \
{ \
return (T)(x + y) >= x ? (x + y) : -1; \
}
SAT_ADD_U_1(uint8_t);
Pan
-Original Message-
From: Richard Biener
Sent: Wednesday, May 22, 2024 9
55;
return _2;
}
-Original Message-
From: Li, Pan2
Sent: Thursday, May 23, 2024 12:17 PM
To: Richard Biener
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com; pins...@gmail.com
Subject: RE: [PATCH v2] Match: Support __builtin_add_overflow
> the above three lines are redundant.
> OK with those removed.
Got it, will commit it after no surprise in test for removal.
Pan
-Original Message-
From: Richard Biener
Sent: Thursday, May 23, 2024 7:49 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; k
Committed as passed below test suites, thanks Richard.
* The rv64gcv fully regression test.
* The x86 bootstrap test.
* The x86 regression test.
Pan
-Original Message-
From: Li, Pan2
Sent: Thursday, May 23, 2024 8:06 PM
To: Richard Biener
Cc: gcc-patches@gcc.gnu.org
o_gimple_cond (cond_bb, phi, arg0, arg1))
+return true;
+
stmt = last_nondebug_stmt (cond_bb);
/* We need to know which is the true edge and which is the false
-Original Message-
From: Jeff Law
Sent: Thursday, May 23, 2024 10:59 PM
To: Richard Biener ; Li, Pan2
Cc
genmatch)
2. Leverage this helper in widen-mul and recog it as .SAT_ADD if matches.
Will have a try and keep you posted.
Pan
-Original Message-
From: Richard Biener
Sent: Friday, May 24, 2024 3:21 PM
To: Li, Pan2
Cc: Jeff Law ; gcc-patches@gcc.gnu.org;
juzhe.zh...@rivai.ai; kito.ch
Hi Richard,
Looks this commit may result one ICE similar as below when build the newlib,
feel free to ping me if you need one PR for this.
CC RISC-V port for awareness.
In file included from
/home/pli/gcc/111/riscv-gnu-toolchain/newlib/newlib/libc/stdlib/setenv_r.c:26:
/home/pli/gcc/111/riscv-
Committed, thanks Jeff.
Pan
-Original Message-
From: Jeff Law
Sent: Sunday, May 26, 2024 9:59 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; richard.guent...@gmail.com
Subject: Re: [PATCH v1] Gen-Match: Fix gen_kids_1 right hand braces
mis
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ...@arm.com
Subject: Re: [PATCH v3] Match: Support more form for scalar unsigned SAT_ADD
On Mon, May 27, 2024 at 8:29 AM wrote:
>
> From: Pan Li
>
> After we support one gassign form of
Thanks Juzhe, will commit it after the middle-end patch, as well as the rest
similar 4 patches.
Pan
From: juzhe.zh...@rivai.ai
Sent: Monday, June 3, 2024 11:19 AM
To: Li, Pan2 ; gcc-patches
Cc: kito.cheng ; Li, Pan2
Subject: Re: [PATCH v1 1/5] RISC-V: Add testcases for scalar unsigned
Kindly ping++.
Pan
-Original Message-
From: Li, Pan2
Sent: Wednesday, July 31, 2024 9:12 AM
To: gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; jeffreya...@gmail.com;
rdapp@gmail.com
Subject: RE: [PATCH v1] RISC-V: Implement the quad and oct .SAT_TRUNC for
Hi Richard S,
Please feel free to let me know if there is any further comments in v2. Thanks
a lot.
Pan
-Original Message-
From: Li, Pan2
Sent: Thursday, August 1, 2024 8:11 PM
To: Richard Biener
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
tamar.christ
l Message-
From: Robin Dapp
Sent: Saturday, August 10, 2024 10:32 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; jeffreya...@gmail.com; Robin
Dapp
Subject: Re: [PATCH v1] RISC-V: Bugfix incorrect operand for vwsll auto-vect
A bit of bikeshedding:
up.
Thanks Jeff, let me have a try in v2.
Pan
-Original Message-
From: Jeff Law
Sent: Saturday, August 10, 2024 11:34 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v1] RISC-V: Make sure high bits of usadd
v3 to ensure this.
Pan
-Original Message-
From: Jeff Law
Sent: Tuesday, August 13, 2024 12:58 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v2] RISC-V: Make sure high bits of usadd operands is clean
for
> Looks good to me too. Sorry, didn't realise you were waiting for a second
> ack.
Never mind, thanks Richard S for confirmation and suggestions.
Pan
-Original Message-
From: Richard Sandiford
Sent: Tuesday, August 13, 2024 5:25 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.or
This Patch may requires rebase, will send v3 for conflict resolving.
Pan
-Original Message-
From: Li, Pan2
Sent: Sunday, August 4, 2024 7:48 PM
To: gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; jeffreya...@gmail.com;
rdapp@gmail.com; Li, Pan2
Subject
given the incoming rtx x is
const_int which is DImode(integer promoted)
for ussub.
I will rebase this patch after PR116278 commit, and give a try for this.
Pan
-Original Message-
From: Jeff Law
Sent: Wednesday, August 14, 2024 11:33 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.
> a1, then no-overflow as expected.
Pan
-Original Message-
From: Jeff Law
Sent: Wednesday, August 14, 2024 12:03 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v2] RISC-V: Make sure high bits of usadd opera
> But you're shifting a REG, not a CONST_INT.
I see, we can make a QImode REG to be moved to, and then zero_extend.
Thanks Jeff for enlightening me, and will send v3 for this.
Pan
-Original Message-
From: Jeff Law
Sent: Wednesday, August 14, 2024 11:52 AM
To: Li, Pan2 ; gcc
Hi there,
Please feel free to let me know if you don't have authority to commit it. I can
help to commit this patch.
Pan
-Original Message-
From: Kito Cheng
Sent: Friday, August 16, 2024 3:48 PM
To: 曾治金
Cc: gcc-patches@gcc.gnu.org; gcc-b...@gcc.gnu.org
Subject: Re: [PATCH] RISC-V: F
August 16, 2024 12:28 PM
To: Jeff Law
Cc: Li, Pan2 ; gcc-patches@gcc.gnu.org;
juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v2] RISC-V: Make sure high bits of usadd operands is clean
for HI/QI [PR116278]
On Thu, Aug 15, 2024 at 9:23 PM Jeff Law wrote:
>
&
skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
Pan
-Original Message-
From: Zhijin Zeng
Sent: Friday, August 16, 2024 8:47 PM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; gcc-b...@gcc.gnu.org; Kito
t; [PR116305]
> hint: Use 'git am --show-current-patch=diff' to see the failed patch
> When you have resolved this problem, run "git am --continue".
> If you prefer to skip this patch, run "git am --skip" instead.
> To restore the original branch
Ok, I will commit it if no surprise from test as manually changing.
Pan
-Original Message-
From: Zhijin Zeng
Sent: Saturday, August 17, 2024 10:46 AM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; gcc-b...@gcc.gnu.org; Kito Cheng
Subject: Re: [PATCH] RISC-V: Fix factor in
Should be in upstream already.
Pan
-Original Message-
From: Li, Pan2
Sent: Saturday, August 17, 2024 11:45 AM
To: Zhijin Zeng
Cc: gcc-patches@gcc.gnu.org; gcc-b...@gcc.gnu.org; Kito Cheng
Subject: RE: [PATCH] RISC-V: Fix factor in dwarf_poly_indeterminate_value
[PR116305]
Ok, I
Thanks Richard for confirmation. Sorry almost forget this thread.
Hi Jakub,
Please feel free to let me know if there is anything I can do to fix this
issue. Thanks a lot.
Pan
-Original Message-
From: Richard Biener
Sent: Tuesday, July 16, 2024 11:29 PM
To: Li, Pan2
Cc: gcc-patches
> Thanks. I've pushed this to the trunk.
Thanks a lot, Jeff.
Pan
-Original Message-
From: Jeff Law
Sent: Saturday, August 17, 2024 11:27 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v1
Thanks for your patience on this.
Thanks Jeff for comments and suggestions, I will have a try if we can do some
combine-like optimization for
the SImode asm in RV64.
Pan
-Original Message-
From: Jeff Law
Sent: Sunday, August 18, 2024 2:17 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.o
rom: Jeff Law
Sent: Sunday, August 18, 2024 2:21 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v1] RISC-V: Implement the quad and oct .SAT_TRUNC for scalar
On 7/22/24 11:06 PM, pan2...@intel.com wrote:
>
: Sunday, August 18, 2024 5:21 AM
To: Li, Pan2
Cc: Richard Biener ; gcc-patches@gcc.gnu.org;
juzhe.zh...@rivai.ai; kito.ch...@gmail.com; tamar.christ...@arm.com;
jeffreya...@gmail.com; rdapp@gmail.com; Liu, Hongtao
Subject: Re: [PATCH v1] Vect: Promote unsigned .SAT_ADD constant operand for
Sure, will send v2 for this.
Pan
-Original Message-
From: Jeff Law
Sent: Sunday, August 18, 2024 11:19 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: richard.guent...@gmail.com; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
rdapp@gmail.com; s...@gentoo.org
Subject: Re: [PATCH v1
Opps, let me double check what happened to my local tester.
Pan
-Original Message-
From: Jeff Law
Sent: Sunday, August 18, 2024 11:21 PM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v1 1/2] RISC-V: Add
Please ignore this patch, should be sent by mistake.
Pan
-Original Message-
From: Li, Pan2
Sent: Monday, August 19, 2024 10:04 AM
To: gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; jeffreya...@gmail.com;
rdapp@gmail.com; Li, Pan2
Subject: [PATCH v1 1/2
Turn out that the pre-commit doesn't pick up the newest upstream when testing
this patch.
Pan
-Original Message-
From: Li, Pan2
Sent: Monday, August 19, 2024 9:25 AM
To: Jeff Law ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com
Subjec
Great! Thanks Patrick.
Pan
-Original Message-
From: Patrick O'Neill
Sent: Tuesday, August 20, 2024 12:14 AM
To: Li, Pan2 ; gcc-patches@gcc.gnu.org
Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp@gmail.com; Jeff Law
Subject: Re: [PATCH v1 1/2] RISC-V: Add testcase
//
need add (T)IMM, aka out[i] = __builtin_add_overflow (in[i], (T)IMM, &ret) ? -1
: ret; to hit the pattern.
}\
}
Pan
-Original Message-
From: Tamar Christina
Sent: Tuesday, August 20, 2024 3:41 AM
To: Jakub J
Kindly ping.
Pan
-Original Message-
From: Li, Pan2
Sent: Wednesday, August 7, 2024 5:31 PM
To: gcc-patches@gcc.gnu.org
Cc: richard.guent...@gmail.com; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
jeffreya...@gmail.com; rdapp@gmail.com; Li, Pan2
Subject: [PATCH v2] Match: Support
done there.
Got the point here, I will double check all SAT_* related matching pattern for
INT_CST type check.
Pan
-Original Message-
From: Tamar Christina
Sent: Tuesday, August 20, 2024 3:56 PM
To: Li, Pan2 ; Jakub Jelinek
Cc: Richard Biener ; gcc-patches@gcc.gnu.org;
juzhe.zh...
Friday, August 23, 2024 6:53 PM
To: Jakub Jelinek
Cc: Li, Pan2 ; gcc-patches@gcc.gnu.org
Subject: Re: [PATCH v1] Vect: Promote unsigned .SAT_ADD constant operand for
vectorizable_call
On Thu, Aug 22, 2024 at 8:36 PM Jakub Jelinek wrote:
>
> On Tue, Aug 20, 2024 at 01:52:35PM +0200, Richard
: Jakub Jelinek
Sent: Sunday, August 25, 2024 1:16 AM
To: Li, Pan2
Cc: gcc-patches@gcc.gnu.org; richard.guent...@gmail.com;
tamar.christ...@arm.com; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
jeffreya...@gmail.com; rdapp@gmail.com
Subject: Re: [PATCH v1] Match: Add type check for .SAT_ADD
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