672ce9397b
PR c++/60272 gcc/ * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize on failure the store back into EXPECT. libatomic/ * cas_n.c (libat_compare_exchange): Conditionalize on failure the store back to EPTR. From-SVN: r207966
159 lines
4.6 KiB
Plaintext
159 lines
4.6 KiB
Plaintext
2014-02-20 Richard Henderson <rth@redhat.com>
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PR c++/60272
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* cas_n.c (libat_compare_exchange): Conditionalize on failure
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the store back to EPTR.
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2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
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Update copyright years
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2013-12-09 Uros Bizjak <ubizjak@gmail.com>
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* config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE
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instructions when __SSE_MATH__ is defined.
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2013-11-18 Joseph Myers <joseph@codesourcery.com>
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* testsuite/libatomic.c/atomic-compare-exchange-1.c,
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testsuite/libatomic.c/atomic-compare-exchange-2.c,
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testsuite/libatomic.c/atomic-compare-exchange-3.c,
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testsuite/libatomic.c/atomic-compare-exchange-4.c,
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testsuite/libatomic.c/atomic-compare-exchange-5.c,
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testsuite/libatomic.c/atomic-exchange-1.c,
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testsuite/libatomic.c/atomic-exchange-2.c,
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testsuite/libatomic.c/atomic-exchange-3.c,
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testsuite/libatomic.c/atomic-exchange-4.c,
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testsuite/libatomic.c/atomic-exchange-5.c,
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testsuite/libatomic.c/atomic-generic.c,
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testsuite/libatomic.c/atomic-load-1.c,
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testsuite/libatomic.c/atomic-load-2.c,
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testsuite/libatomic.c/atomic-load-3.c,
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testsuite/libatomic.c/atomic-load-4.c,
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testsuite/libatomic.c/atomic-load-5.c,
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testsuite/libatomic.c/atomic-op-1.c,
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testsuite/libatomic.c/atomic-op-2.c,
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testsuite/libatomic.c/atomic-op-3.c,
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testsuite/libatomic.c/atomic-op-4.c,
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testsuite/libatomic.c/atomic-op-5.c,
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testsuite/libatomic.c/atomic-store-1.c,
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testsuite/libatomic.c/atomic-store-2.c,
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testsuite/libatomic.c/atomic-store-3.c,
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testsuite/libatomic.c/atomic-store-4.c,
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testsuite/libatomic.c/atomic-store-5.c: Declare main as returning
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int. Do not require built-in sync support or add target-specific
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options.
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* testsuite/libatomic.c/atomic-exchange-1.c,
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testsuite/libatomic.c/atomic-exchange-2.c,
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testsuite/libatomic.c/atomic-exchange-3.c,
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testsuite/libatomic.c/atomic-exchange-4.c,
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testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of
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count from expression using value of count.
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2013-11-10 Uros Bizjak <ubizjak@gmail.com>
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* config/x86/fenv.c: New file.
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2013-11-07 Joseph Myers <joseph@codesourcery.com>
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* fenv.c: New file.
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* libatomic.map (LIBATOMIC_1.1): New symbol version. Include
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__atomic_feraiseexcept.
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* configure.ac (libtool_VERSION): Change to 2:0:1.
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(fenv.h): Test for header.
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* Makefile.am (libatomic_la_SOURCES): Add fenv.c.
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* Makefile.in, auto-config.h.in, configure: Regenerate.
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2013-10-17 Michael Hudson-Doyle <michael.hudson@linaro.org>
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* libatomic/configure.tgt (aarch64*): Remove code preventing
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build.
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2013-09-20 Alan Modra <amodra@gmail.com>
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* configure: Regenerate.
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2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
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Update copyright years.
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2012-12-18 Ian Lance Taylor <iant@google.com>
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PR go/55201
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* Makefile.am (noinst_LTLIBRARIES): Define new make variable.
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(libatomic_convenience_la_SOURCES): Likewise.
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(libatomic_convenience_la_LIBADD): Likewise.
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* Makefile.in: Rebuild.
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* testsuite/Makefile.in: Rebuild.
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2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
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* config/arm/arm-config.h (__ARM_ARCH_8A__): New.
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2012-11-21 Matthias Klose <doko@ubuntu.com>
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* configure.tgt (i[3456]86): Handle -mx32 like -m64.
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2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
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* acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message.
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* configure: Regenerate.
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* configure: Regenerate.
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2012-10-23 Sofiane Naci <sofiane.naci@arm.com>
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Mark libatomic unsupported in AArch64.
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* configure.tgt: Mark libatomic unsupported.
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2012-09-20 Jakub Jelinek <jakub@redhat.com>
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PR other/43620
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* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
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* configure: Regenerate.
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* Makefile.in: Regenerate.
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2012-09-14 David Edelsohn <dje.gcc@gmail.com>
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* configure: Regenerated.
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2012-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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PR other/53231
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* tas_n.c (libat_test_and_set): Correct return. Remove unused variable.
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2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
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* configure: Regenerated.
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2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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PR other/53284
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* acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS
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instead of overriding.
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* configure: Regenerate.
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2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* Makefile.am (libatomic.map-sun): Handle objects in
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libatomic_la_LIBADD.
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* aclocal.m4: Regenerate.
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* Makefile.in: Regenerate.
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2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS.
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* configure: Regenerate.
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2012-05-03 Richard Henderson <rth@redhat.com>
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* configure.ac (AM_MAINTAINER_MODE): New.
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* acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation
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failure in gcc_no_link path.
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* configure, aclocal.m4, Makefile.in: Rebuild.
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2012-05-01 Richard Henderson <rth@redhat.com>
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* Initial commit.
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