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From: "jye2 at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/48126] arm_output_sync_loop: misplaced memory barrier
Date: Fri, 08 Jun 2012 06:59:00 -0000 [thread overview]
Message-ID: <bug-48126-4-YcDfXIThsL@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-48126-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48126
--- Comment #12 from jye2 at gcc dot gnu.org 2012-06-08 06:58:32 UTC ---
Author: jye2
Date: Fri Jun 8 06:58:25 2012
New Revision: 188327
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188327
Log:
Backport mainline r179607, r179979, r179980, r181416, r182014
2012-06-08 Joey Ye <joey.ye@arm.com>
Backport r182014 from mainline.
2011-12-05 Kazu Hirata <kazu@codesourcery.com>
PR target/51408
* config/arm/arm.md (*minmax_arithsi): Always require the else
clause in the MINUS case.
Backport r181416 from mainline.
2011-11-16 Richard Earnshaw <rearnsha@arm.com>
Bernd Schmidt <bernds@coudesourcery.com>
Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/49641
* config/arm/arm.c (store_multiple_sequence): Avoid cases where
the base reg is stored iff compiling for Thumb1.
Backport r179980 from mainline.
2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
PR target/48126
* config/arm/arm.c (arm_output_sync_loop): Move label before barrier.
Backport r179979 from mainline.
2011-10-14 David Alan Gilbert <david.gilbert@linaro.org>
* config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1.
Backport r179607 from mainline.
2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
PR target/49049
* config/arm/arm.md (arm_subsi3_insn): Lose the last alternative.
Testsuites:
Backport r182014 from mainline
2011-12-05 Kazu Hirata <kazu@codesourcery.com>
PR target/51408
* gcc.dg/pr51408.c: New.
Backport r181416 from mainline
2011-11-16 Richard Earnshaw <rearnsha@arm.com>
Bernd Schmidt <bernds@coudesourcery.com>
Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/49641
* gcc.target/arm/pr49641.c: New test.
Backport r179607 from mainline
2011-10-06 Bernd Schmidt <bernds@codesourcery.com>
PR target/49049
* gcc.c-torture/compile/pr49049.c: New test.
Added:
branches/ARM/embedded-4_6-branch/gcc/testsuite/gcc.c-torture/compile/pr49049.c
branches/ARM/embedded-4_6-branch/gcc/testsuite/gcc.dg/pr51408.c
branches/ARM/embedded-4_6-branch/gcc/testsuite/gcc.target/arm/pr49641.c
Modified:
branches/ARM/embedded-4_6-branch/gcc/ChangeLog.arm
branches/ARM/embedded-4_6-branch/gcc/config/arm/arm.c
branches/ARM/embedded-4_6-branch/gcc/config/arm/arm.h
branches/ARM/embedded-4_6-branch/gcc/config/arm/arm.md
branches/ARM/embedded-4_6-branch/gcc/testsuite/ChangeLog.arm
next prev parent reply other threads:[~2012-06-08 6:59 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-14 23:12 [Bug target/48126] New: arm_output_sync_loop: misplaced memory barrier, missing clrex / dummy strex m.k.edwards at gmail dot com
2011-03-17 16:17 ` [Bug target/48126] " marcus.shawcroft at arm dot com
2011-03-17 18:38 ` m.k.edwards at gmail dot com
2011-05-24 14:46 ` marcus.shawcroft at arm dot com
2011-05-24 17:05 ` m.k.edwards at gmail dot com
2011-06-22 16:40 ` david.gilbert at linaro dot org
2011-06-22 19:01 ` m.k.edwards at gmail dot com
2011-06-23 9:33 ` marcus.shawcroft at arm dot com
2011-06-24 11:29 ` m.k.edwards at gmail dot com
2011-06-24 13:57 ` ramana at gcc dot gnu.org
2011-10-14 14:40 ` [Bug target/48126] arm_output_sync_loop: misplaced memory barrier rsandifo at gcc dot gnu.org
2011-10-14 14:46 ` rsandifo at gcc dot gnu.org
2012-06-08 6:59 ` jye2 at gcc dot gnu.org [this message]
2012-06-19 3:01 ` jye2 at gcc dot gnu.org
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