From: Andreas Schwab <schwab@linux-m68k.org>
To: Alexandre Oliva <aoliva@redhat.com>
Cc: Patrick Marlier <patrick.marlier@gmail.com>,
Jeff Law <law@redhat.com>,
James Greenhalgh <james.greenhalgh@arm.com>,
"H.J. Lu" <hjl.tools@gmail.com>,
Segher Boessenkool <segher@kernel.crashing.org>,
Richard Biener <richard.guenther@gmail.com>,
GCC Patches <gcc-patches@gcc.gnu.org>,
Christophe Lyon <christophe.lyon@linaro.org>,
David Edelsohn <dje.gcc@gmail.com>,
Eric Botcazou <ebotcazou@adacore.com>
Subject: Re: [PR64164] drop copyrename, integrate into expand
Date: Sun, 16 Aug 2015 16:42:00 -0000 [thread overview]
Message-ID: <m2oai78sog.fsf@linux-m68k.org> (raw)
In-Reply-To: <or37zlpujd.fsf@livre.home> (Alexandre Oliva's message of "Fri, 14 Aug 2015 15:57:42 -0300")
On m68k:
FAIL: gcc.c-torture/execute/20050316-1.c -O0 execution test
FAIL: gcc.c-torture/execute/20050316-2.c -O0 execution test
FAIL: gcc.c-torture/execute/20050316-3.c -O0 execution test
FAIL: gcc.c-torture/execute/simd-4.c -O0 execution test
FAIL: gcc.c-torture/execute/simd-6.c -O0 execution test
FAIL: gcc.dg/compat/vector-1 c_compat_x_tst.o-c_compat_y_tst.o execute
--- 20050316-1.s-good
+++ 20050316-1.s-bad
@@ -15,8 +15,17 @@
.type test2, @function
test2:
link.w %fp,#0
- move.l 8(%fp),%d0
- move.l 12(%fp),%d1
+ move.l 8(%fp),(%a0)
+ move.l 12(%fp),4(%a0)
+ lea (-16,%sp),%sp
+ move.l %sp,%d0
+ addq.l #7,%d0
+ lsr.l #3,%d0
+ move.l %d0,%d1
+ lsl.l #3,%d1
+ move.l %d1,%a0
+ move.l (%a0),%d0
+ move.l 4(%a0),%d1
move.l %d1,%d0
unlk %fp
rts
@@ -37,8 +46,9 @@
.globl test4
.type test4, @function
test4:
- link.w %fp,#0
- move.l 8(%fp),%d0
+ link.w %fp,#-4
+ move.l 8(%fp),-4(%fp)
+ move.l -4(%fp),%d0
move.l %d0,%d1
smi %d0
extb.l %d0
@@ -54,8 +64,17 @@
.type test5, @function
test5:
link.w %fp,#0
- move.l 8(%fp),%a0
- move.l 12(%fp),%a1
+ move.l 8(%fp),(%a0)
+ move.l 12(%fp),4(%a0)
+ lea (-16,%sp),%sp
+ move.l %sp,%d0
+ addq.l #7,%d0
+ lsr.l #3,%d0
+ move.l %d0,%d1
+ lsl.l #3,%d1
+ move.l %d1,%a0
+ move.l 4(%a0),%a1
+ move.l (%a0),%a0
move.l %a0,%d0
move.l %a1,%d1
unlk %fp
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2015-08-16 13:00 UTC|newest]
Thread overview: 127+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-27 18:04 Alexandre Oliva
2015-03-27 18:11 ` Alexandre Oliva
2015-03-28 19:22 ` Alexandre Oliva
2015-03-31 5:11 ` Jeff Law
2015-04-03 13:17 ` Alexandre Oliva
2015-04-06 16:08 ` Jeff Law
2015-04-24 1:56 ` Alexandre Oliva
2015-04-27 11:39 ` Richard Biener
2015-06-06 5:12 ` Alexandre Oliva
2015-06-08 8:16 ` Richard Biener
2015-06-09 8:58 ` Christophe Lyon
2015-06-10 0:28 ` Alexandre Oliva
2015-06-10 13:36 ` Richard Biener
2015-07-16 7:58 ` Alexandre Oliva
2015-07-16 8:50 ` Richard Biener
2015-07-16 21:33 ` Alexandre Oliva
2015-07-18 8:26 ` Alexandre Oliva
2015-07-21 13:25 ` Richard Biener
2015-07-22 17:13 ` Alexandre Oliva
2015-07-22 17:43 ` Alexandre Oliva
2015-07-23 11:04 ` Richard Biener
2015-07-23 15:42 ` Alexandre Oliva
2015-07-23 20:35 ` Segher Boessenkool
2015-07-23 21:24 ` H.J. Lu
2015-07-23 22:11 ` H.J. Lu
2015-07-24 1:31 ` David Edelsohn
2015-07-24 5:08 ` H.J. Lu
2015-07-24 9:26 ` Richard Biener
2015-07-24 12:50 ` H.J. Lu
2015-07-24 20:20 ` Alexandre Oliva
2015-07-25 2:37 ` David Edelsohn
2015-07-27 22:16 ` Alexandre Oliva
2015-07-27 22:31 ` H.J. Lu
2015-07-24 18:51 ` Alexandre Oliva
2015-07-24 19:12 ` H.J. Lu
2015-07-24 19:31 ` David Edelsohn
2015-07-24 20:43 ` Alexandre Oliva
2015-07-24 20:47 ` Alexandre Oliva
2015-07-24 21:53 ` H.J. Lu
2015-07-25 7:17 ` Richard Biener
2015-07-29 20:52 ` Alexandre Oliva
2015-07-29 21:06 ` H.J. Lu
2015-07-30 17:47 ` H.J. Lu
2015-08-03 23:46 ` Alexandre Oliva
2015-08-04 9:48 ` Richard Biener
2015-08-05 0:39 ` Alexandre Oliva
2015-08-05 9:14 ` Richard Biener
2015-08-05 23:03 ` Alexandre Oliva
2015-08-10 8:24 ` James Greenhalgh
2015-08-10 15:14 ` Jeff Law
2015-08-11 4:53 ` Patrick Marlier
2015-08-14 19:03 ` Alexandre Oliva
2015-08-15 8:57 ` Andreas Schwab
2015-08-16 13:00 ` Alexandre Oliva
[not found] ` <m2k2sv8s21.fsf@linux-m68k.org>
2015-08-17 5:05 ` Alexandre Oliva
2015-08-17 9:29 ` Kyrill Tkachov
2015-08-17 16:23 ` Andrew Pinski
2015-08-18 16:18 ` Kyrill Tkachov
2015-08-16 16:42 ` Andreas Schwab [this message]
2015-08-17 2:57 ` Alexandre Oliva
2015-08-17 8:23 ` Andreas Schwab
2015-08-17 9:21 ` Andreas Schwab
2015-08-17 11:58 ` Alexandre Oliva
2015-08-17 7:48 ` Christophe Lyon
2015-08-17 12:43 ` Alexandre Oliva
2015-08-17 13:39 ` Christophe Lyon
2015-08-18 6:53 ` Alexandre Oliva
2015-08-19 6:50 ` Alexandre Oliva
2015-08-19 10:17 ` Richard Biener
2015-08-19 13:35 ` Andreas Schwab
2015-08-19 13:45 ` Andreas Schwab
2015-08-19 17:48 ` Alexandre Oliva
2015-08-20 1:44 ` Alexandre Oliva
2015-08-20 17:03 ` Jeff Law
2015-08-21 7:57 ` Alexandre Oliva
2015-08-21 8:38 ` Richard Biener
2015-08-21 12:17 ` Andreas Schwab
2015-08-21 8:11 ` Alexandre Oliva
2015-08-21 8:37 ` Richard Biener
2015-09-02 17:09 ` Alan Lawrence
2015-09-02 22:34 ` Alexandre Oliva
2015-09-03 10:58 ` Alan Lawrence
2015-09-18 15:49 ` Alan Lawrence
2015-09-23 20:44 ` Alexandre Oliva
2015-09-25 11:39 ` Richard Biener
2015-10-09 5:26 ` [PR67828] don't unswitch loops on undefined SSA values (was: Re: [PR64164] drop copyrename, integrate into expand) Alexandre Oliva
2015-10-09 9:35 ` Richard Biener
2015-10-09 5:36 ` [PR67766] reorder return value copying from PARALLELs and CONCATs " Alexandre Oliva
2015-10-09 7:33 ` [PR67891] drop is_gimple_reg test from set_parm_rtl (was: [PR67766] reorder return value copying from PARALLELs and CONCATs) Alexandre Oliva
2015-10-09 9:40 ` Richard Biener
2015-10-10 13:20 ` [PR67891] drop is_gimple_reg test from set_parm_rtl Alexandre Oliva
2015-10-12 10:22 ` Richard Biener
2015-10-14 3:25 ` Alexandre Oliva
2015-10-14 9:28 ` Richard Biener
2015-11-03 1:11 ` Alexandre Oliva
2015-11-03 3:14 ` Jeff Law
2015-11-03 4:29 ` Alexandre Oliva
2022-10-17 12:08 ` Tag 'gcc/gimple-expr.cc:mark_addressable_2' as 'static' (was: [PR67891] drop is_gimple_reg test from set_parm_rtl) Thomas Schwinge
2015-10-09 9:36 ` [PR67766] reorder return value copying from PARALLELs and CONCATs (was: Re: [PR64164] drop copyrename, integrate into expand) Richard Biener
2015-09-29 11:31 ` [PR64164] drop copyrename, integrate into expand Szabolcs Nagy
2015-10-07 22:37 ` Alexandre Oliva
2015-10-08 10:00 ` Richard Biener
2015-10-09 21:10 ` Jeff Law
2015-11-05 5:09 ` Alexandre Oliva
2015-11-05 13:44 ` Richard Biener
2015-11-10 15:31 ` Alan Lawrence
2015-11-10 22:59 ` Alexandre Oliva
2015-11-10 23:43 ` Jeff Law
2015-11-11 18:10 ` Alexandre Oliva
2015-11-13 6:33 ` Jeff Law
2015-11-17 0:07 ` Alexandre Oliva
2015-11-24 5:41 ` Jeff Law
2015-07-24 18:21 ` Alexandre Oliva
2015-07-29 20:32 ` Alexandre Oliva
2015-04-29 3:51 ` Jeff Law
2015-03-31 6:55 ` Steven Bosscher
2015-03-31 13:30 ` Richard Biener
2015-03-31 14:06 ` Richard Biener
2015-04-03 13:30 ` Alexandre Oliva
2015-04-06 15:57 ` Jeff Law
2015-12-04 12:45 ` Dominik Vogt
2015-06-09 16:19 David Edelsohn
2015-06-09 18:36 ` Alexandre Oliva
2015-06-09 20:24 ` Alexandre Oliva
2015-06-09 20:59 ` Jakub Jelinek
2015-06-09 21:36 ` Eric Botcazou
2015-06-09 21:38 ` David Edelsohn
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