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| author | Uros Bizjak <ubizjak@gmail.com> | 2017-08-21 17:15:07 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2017-08-21 17:15:07 +0200 |
| commit | 453773df32204ae524683b098444c2fa4ace8033 (patch) | |
| tree | 3f9aa756b02d7fb4ed312861acd83d3be7bab864 /gcc/config.gcc | |
| parent | 2c0378f467abaa9190d52c3930ec4c825416f72f (diff) | |
| download | gcc-453773df32204ae524683b098444c2fa4ace8033.zip gcc-453773df32204ae524683b098444c2fa4ace8033.tar.gz gcc-453773df32204ae524683b098444c2fa4ace8033.tar.bz2 | |
re PR target/46091 (missed optimization: x86 bt/btc/bts instructions)
PR target/46091
* config/i386/i386.md (*btsq_imm): Rename from *btsq.
(*btrq_imm): Rename from *btrq.
(*btcq_imm): Rename from *btcq.
(btsc): New code attribute.
(*<btsc><mode>): New insn pattern.
(*btr<mode>): Ditto.
(*<btsc><mode>_mask): New insn_and_split pattern.
(*btr<mode>_mask): Ditto.
testsuite/ChangeLog:
PR target/46091
* gcc.target/i386/pr46091-4.c: New test.
* gcc.target/i386/pr46091-4a.c: Ditto.
* gcc.target/i386/pr46091-5.c: Ditto.
* gcc.target/i386/pr46091-5a.c: Ditto.
From-SVN: r251235
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions