diff options
| author | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-03-13 21:18:33 +0000 |
|---|---|---|
| committer | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-03-13 21:18:33 +0000 |
| commit | 92a5086bf1361073f4debb4bdcd98ca4886636f3 (patch) | |
| tree | 6b2026da7067b0c4a55a08b49268a5b8ff8b866f /libjava/classpath/java/security | |
| parent | d3ec4dab5361f1540557144a4c76b8b1c036ad8d (diff) | |
| download | ppe42-gcc-92a5086bf1361073f4debb4bdcd98ca4886636f3.tar.gz ppe42-gcc-92a5086bf1361073f4debb4bdcd98ca4886636f3.zip | |
* config/i386/i386.opt (mcx16, msahf): New options.
* config/i386/i386.c (x86_cmpxchg16b, x86_sahf): Remove.
(ix86_tune_features) [X86_TUNE_USE_SAHF]: Enable for m_GENERIC.
* config/i386/driver-i386.c (bit_LAHF_LM): New define.
(host_detect_local_cpu): Detect cx16 and lahf_lm cpuid bits.
Output -mcx16 and -msahf options when corresponding bit is set.
* doc/invoke.texi (i386 and x86-64 Options): Document -mcx16
and -msahf options.
testsuite/ChangeLog
* testsuite/gcc.target/i386/cmpxchg16b-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122884 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/security')
0 files changed, 0 insertions, 0 deletions
