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| author | Bob Wilson <bob.wilson@acm.org> | 2007-07-18 18:51:21 +0000 |
|---|---|---|
| committer | Bob Wilson <bwilson@gcc.gnu.org> | 2007-07-18 18:51:21 +0000 |
| commit | 2a48b790b26895fd7fb56c9ce1d64f083dd278bb (patch) | |
| tree | 491a671d2873d5b092054d056294c21999ed9248 /gcc/fortran | |
| parent | 8a91c45bbfb3d5c99560ab89dc1dc55a1add8719 (diff) | |
| download | gcc-2a48b790b26895fd7fb56c9ce1d64f083dd278bb.zip gcc-2a48b790b26895fd7fb56c9ce1d64f083dd278bb.tar.gz gcc-2a48b790b26895fd7fb56c9ce1d64f083dd278bb.tar.bz2 | |
xtensa-config.h (XCHAL_HAVE_THREADPTR): New.
include/
* xtensa-config.h (XCHAL_HAVE_THREADPTR): New.
(XCHAL_HAVE_RELEASE_SYNC, XCHAL_HAVE_S32C1I): New.
gcc/
* config/xtensa/xtensa.c (xtensa_expand_mask_and_shift): New.
(struct alignment_context, init_alignment_context): New.
(xtensa_expand_compare_and_swap, xtensa_expand_atomic): New.
* config/xtensa/xtensa.h (XCHAL_HAVE_RELEASE_SYNC): Add default.
(XCHAL_HAVE_S32C1I): Likewise.
(TARGET_RELEASE_SYNC, TARGET_S32C1I): New.
* config/xtensa/xtensa.md (UNSPECV_MEMW): New constant.
(UNSPECV_S32RI, UNSPECV_S32C1I): Likewise.
(ATOMIC, HQI): New macros.
(memory_barrier, *memory_barrier): New.
(sync_lock_releasesi): New.
(sync_compare_and_swapsi, sync_compare_and_swap<mode>): New.
(sync_lock_test_and_set<mode>): New.
(sync_<atomic><mode>): New.
(sync_old_<atomic><mode>, sync_new_<atomic><mode>): New.
* config/xtensa/xtensa-protos.h (xtensa_expand_compare_and_swap): New.
(xtensa_expand_atomic): New.
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_sync_int_long):
Enable for xtensa.
(check_effective_target_sync_char_short): Likewise.
From-SVN: r126728
Diffstat (limited to 'gcc/fortran')
0 files changed, 0 insertions, 0 deletions