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| author | Jakub Jelinek <jakub@redhat.com> | 2011-05-17 09:37:59 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-05-17 09:37:59 +0200 |
| commit | 8637e32a7e451f4ee4b09b868546576b56b7a872 (patch) | |
| tree | eff22f2c453b9e9e8a47143bbd82009f1d7b9224 /fixincludes/inclhack.def | |
| parent | 067e2f069d5b5ad051c46766935a42ba59a20d61 (diff) | |
| download | gcc-8637e32a7e451f4ee4b09b868546576b56b7a872.zip gcc-8637e32a7e451f4ee4b09b868546576b56b7a872.tar.gz gcc-8637e32a7e451f4ee4b09b868546576b56b7a872.tar.bz2 | |
re PR target/48986 (Missed optimization in atomic decrement on x86/x64)
PR target/48986
* config/i386/sync.md (sync_old_add<mode>): Relax operand 2
predicate to allow CONST_INT.
(*sync_old_add_cmp<mode>): New insn and peephole2 for it.
From-SVN: r173816
Diffstat (limited to 'fixincludes/inclhack.def')
0 files changed, 0 insertions, 0 deletions