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| author | Adrian Straetling <straetling@de.ibm.com> | 2005-12-07 20:01:30 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2005-12-07 20:01:30 +0000 |
| commit | 45d18331f6fef4363e14fd19871ef765d1203472 (patch) | |
| tree | 37f5267f112834ab802c16d730d210dd4de74128 /gcc/tree-ssa-pre.c | |
| parent | 3093f076e124d0d02ef4460e7c47289fdd567c31 (diff) | |
| download | gcc-45d18331f6fef4363e14fd19871ef765d1203472.zip gcc-45d18331f6fef4363e14fd19871ef765d1203472.tar.gz gcc-45d18331f6fef4363e14fd19871ef765d1203472.tar.bz2 | |
s390.c (s390_expand_atomic): New function.
2005-12-07 Adrian Straetling <straetling@de.ibm.com>
* config/s390/s390.c (s390_expand_atomic): New function.
Adjust comment of helper functions.
* config/s390/s390-protos.h (s390_expand_atomic): Declare.
* config/s390/s390.md ("ATOMIC"): New code macro.
("atomic"): Corresponding new code attribute.
("sync_lock_test_and_set[hq]i",
"sync_{new_,old_,}{and,ior,xor,add,sub,nand}[hq]i"): New pattern.
From-SVN: r108180
Diffstat (limited to 'gcc/tree-ssa-pre.c')
0 files changed, 0 insertions, 0 deletions