From: Claudiu Zissulescu <Claudiu.Zissulescu@synopsys.com>
To: <gcc-patches@gcc.gnu.org>
Cc: <Claudiu.Zissulescu@synopsys.com>, <Francois.Bedard@synopsys.com>,
<andrew.burgess@embecosm.com>
Subject: [PATCH 1/7] [ARC] Make mulsi for A700 pattern commutative.
Date: Fri, 19 May 2017 10:34:00 -0000 [thread overview]
Message-ID: <1495189862-20533-2-git-send-email-claziss@synopsys.com> (raw)
In-Reply-To: <1495189862-20533-1-git-send-email-claziss@synopsys.com>
gcc/
2016-11-10 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.md (mulsi3_700): Make it commutative.
---
gcc/config/arc/arc.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md
index 71d076c..db5867c 100644
--- a/gcc/config/arc/arc.md
+++ b/gcc/config/arc/arc.md
@@ -2127,7 +2127,7 @@
; like MPY or MPYU.
(define_insn "mulsi3_700"
[(set (match_operand:SI 0 "mpy_dest_reg_operand" "=Rcr,r,r,Rcr,r")
- (mult:SI (match_operand:SI 1 "register_operand" " 0,c,0,0,c")
+ (mult:SI (match_operand:SI 1 "register_operand" "%0,c,0,0,c")
(match_operand:SI 2 "nonmemory_operand" "cL,cL,I,Cal,Cal")))]
"TARGET_ARC700_MPY"
"mpyu%? %0,%1,%2"
--
1.9.1
next prev parent reply other threads:[~2017-05-19 10:33 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-19 10:34 [PATCH 0/7] [ARC] Patterns update and fixes Claudiu Zissulescu
2017-05-19 10:34 ` [PATCH 2/7] [ARC] Avoid use of hard registers before reg-alloc Claudiu Zissulescu
2017-05-31 14:52 ` Andrew Burgess
2017-06-01 9:48 ` Claudiu Zissulescu
2017-05-19 10:34 ` [PATCH 6/7] [ARC] Prevent moving stores to the frame before the stack adjustment Claudiu Zissulescu
2017-05-31 16:40 ` Andrew Burgess
2017-06-01 8:30 ` Claudiu Zissulescu
2017-06-01 9:45 ` Claudiu Zissulescu
2017-05-19 10:34 ` [PATCH 5/7] [ARC] Update (non)commutative_binary_comparison patterns Claudiu Zissulescu
2017-05-31 15:40 ` Andrew Burgess
2017-06-01 9:46 ` Claudiu Zissulescu
2017-05-19 10:34 ` [PATCH 7/7] [ARC] Test against frame_pointer_needed in arc_can_eliminate Claudiu Zissulescu
2017-05-31 16:28 ` Andrew Burgess
2017-06-01 9:46 ` Claudiu Zissulescu
2017-05-19 10:34 ` Claudiu Zissulescu [this message]
2017-05-20 7:49 ` [PATCH 1/7] [ARC] Make mulsi for A700 pattern commutative Andrew Burgess
2017-06-01 9:49 ` Claudiu Zissulescu
2017-05-19 10:34 ` [PATCH 4/7] [ARC] Change predicate movv2hi to avoid scaled addresses Claudiu Zissulescu
2017-05-31 15:36 ` Andrew Burgess
2017-06-01 9:47 ` Claudiu Zissulescu
2017-05-19 10:35 ` [PATCH 3/7] [ARC] Allow r30 to be used by the reg-alloc Claudiu Zissulescu
2017-05-31 15:10 ` Andrew Burgess
2017-06-01 9:47 ` Claudiu Zissulescu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1495189862-20533-2-git-send-email-claziss@synopsys.com \
--to=claudiu.zissulescu@synopsys.com \
--cc=Francois.Bedard@synopsys.com \
--cc=andrew.burgess@embecosm.com \
--cc=gcc-patches@gcc.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).