Jakub Jelinek
8d9254fc8a
Update copyright years.
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From-SVN: r279813
2020-01-01 12:51:42 +01:00
Jakub Jelinek
a554497024
Update copyright years.
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From-SVN: r267494
2019-01-01 13:31:55 +01:00
Jakub Jelinek
85ec4feb11
Update copyright years.
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From-SVN: r256169
2018-01-03 11:03:58 +01:00
Jakub Jelinek
cbe34bb5ed
Update copyright years.
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From-SVN: r243994
2017-01-01 13:07:43 +01:00
Jakub Jelinek
818ab71a41
Update copyright years.
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From-SVN: r232055
2016-01-04 15:30:50 +01:00
Jakub Jelinek
5624e564d2
Update copyright years.
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From-SVN: r219188
2015-01-05 13:33:28 +01:00
Richard Sandiford
f93608e6d4
Update copyright years in libitm/
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From-SVN: r206298
2014-01-02 22:26:00 +00:00
Richard Sandiford
75f9527c9b
Update copyright in libitm.
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From-SVN: r195697
2013-02-03 17:46:11 +00:00
Torvald Riegel
aab74ee9d4
libitm: Truncate undo log after rolling back.
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libitm/
* local.cc (GTM::gtm_undolog::rollback): Truncate undo log after
rolling back.
* containers.h (GTM::vector::set_size): New.
From-SVN: r183173
2012-01-13 23:45:42 +00:00
Torvald Riegel
07b6642b93
libitm: Filter out undo writes that overlap with the libitm stack.
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PR libitm/51855
* config/generic/tls.h (GTM::mask_stack_top): New.
(GTM::mask_stack_bottom): Declare.
* config/generic/tls.c (GTM::mask_stack_bottom): New.
* local.cc (gtm_undolog::rollback): Filter out any updates that
overlap the libitm stack. Add current transaction as parameter.
* libitm_i.h (GTM::gtm_undolog::rollback): Adapt.
* beginend.cc (GTM::gtm_thread::rollback): Adapt.
* testsuite/libitm.c/stackundo.c: New test.
From-SVN: r183172
2012-01-13 23:45:06 +00:00
Torvald Riegel
11f30bb0e4
libitm: Optimize undo log.
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libitm/
* local.cc (GTM_LB): Use GTM::gtm_undolog.
(GTM::gtm_thread::drop_references_undolog): Remove.
(GTM::gtm_thread::commit_undolog,
GTM::gtm_thread::rollback_undolog): Move to ...
* libitm_i.h (GTM::gtm_undolog): ...here. New.
(GTM::gtm_undolog_entry): Remove.
(GTM::gtm_thread): Adapt.
* beginend.cc (GTM::gtm_thread::rollback): Adapt.
(GTM::gtm_thread::trycommit): Adapt.
* method-serial.cc (serial_dispatch::log): Adapt.
* method-gl.cc (gl_wt_dispatch::pre_write): Adapt.
(gl_wt_dispatch::store): Fix likely/unlikely.
* containers.h (GTM::vector::resize): Add additional_capacity
parameter and handle it.
(GTM::vector::resize_noinline): New/adapt.
(GTM::vector::push): New.
From-SVN: r182992
2012-01-08 14:13:49 +00:00
Richard Henderson
4408b0865b
Fix a darwin10 build problem.
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local.cc:113:6: error: only weak aliases are supported in this configuration
* local.cc (_ITM_LB): Use a normal call, not a function alias.
From-SVN: r181182
2011-11-08 15:36:33 -08:00
Aldy Hernandez
0a35513e4e
Merge from transactional-memory branch.
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From-SVN: r181154
2011-11-08 11:13:41 +00:00
