Torvald Riegel
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07b6642b93
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libitm: Filter out undo writes that overlap with the libitm stack.
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
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2012-01-13 23:45:06 +00:00 |
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Aldy Hernandez
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1f53a8e6ab
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re PR libitm/51171 (XFAIL: libitm.c/reentrant.c execution test)
PR other/51171
* testsuite/libitm.c/reentrant.c: Remove xfail.
(thread): Pass x to pure().
From-SVN: r182911
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2012-01-05 14:14:29 +00:00 |
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Iain Sandoe
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9c9d352aba
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memcpy-1.c: Allow for MAP_ANON spelling.
libitm:
* testsuite/libitm.c/memcpy-1.c: Allow for MAP_ANON spelling.
* testsuite/libitm.c/memset-1.c: Likewise.
From-SVN: r181611
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2011-11-22 09:49:32 +00:00 |
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Rainer Orth
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8851b42977
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libitm port to Tru64 UNIX
* config/alpha/sjlj.S (_ITM_beginTransaction) [!__ELF__]: Don't use
.hidden.
(.note.GNU-stack): Only use if __linux__.
* alloc_cpp.cc [!__osf__] (_ZnaXRKSt9nothrow_t): Dummy function.
* testsuite/libitm.c/notx.c: Use dg-options "-pthread".
* testsuite/libitm.c/reentrant.c: Likewise.
* testsuite/libitm.c/simple-2.c: Likewise.
* testsuite/libitm.c/txrelease.c: Likewise.
* testsuite/libitm.c++/static_ctor.C: Likewise.
From-SVN: r181262
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2011-11-10 17:15:33 +00:00 |
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Aldy Hernandez
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0a35513e4e
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Merge from transactional-memory branch.
From-SVN: r181154
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2011-11-08 11:13:41 +00:00 |
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