8d2fc1c481
2007-09-02 David Daney <ddaney@avtrex.com> * config/mips/mips.md (UNSPEC_COMPARE_AND_SWAP, UNSPEC_SYNC_OLD_OP, UNSPEC_SYNC_NEW_OP, UNSPEC_SYNC_EXCHANGE): New define_constants. (optab, insn): Add more attributes. (fetchop_bit): New code macro. (immediate_insn): New code macro attribute. (sync): Change condition to ISA_HAS_SYNC. (rdhwr): Change predicate for operand 0 to register_operand. (memory_barrier): New expand. (sync_compare_and_swap<mode>, sync_add<mode>, sync_sub<mode>, sync_old_add<mode>, sync_old_sub<mode>, sync_new_add<mode>, sync_new_sub<mode>, sync_<optab><mode>, sync_old_<optab><mode>, sync_new_<optab><mode>, sync_nand<mode>, sync_old_nand<mode>, sync_new_nand<mode>, sync_lock_test_and_set<mode>): New insns. * config/mips/mips.h (ISA_HAS_SYNC, ISA_HAS_LL_SC): New ISA predicates. (MIPS_COMPARE_AND_SWAP, MIPS_SYNC_OP, MIPS_SYNC_OLD_OP, MIPS_SYNC_NEW_OP, MIPS_SYNC_NAND, MIPS_SYNC_OLD_NAND, MIPS_SYNC_NEW_NAND, MIPS_SYNC_EXCHANGE): New Macros. 2007-09-02 David Daney <ddaney@avtrex.com> * gcc.target/mips/gcc-have-sync-compare-and-swap-1.c: New test. * gcc.target/mips/gcc-have-sync-compare-and-swap-2.c: Ditto. * gcc.target/mips/atomic-memory-1.c: Ditto. * testsuite/gcc.target/mips/atomic-memory-2.c: Ditto. From-SVN: r128037 |
||
|---|---|---|
| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libssp | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| README.SCO | ||
| symlink-tree | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs.html for how to report bugs usefully.