| commit | 7e733b67cfb654223918612746e94dbd324f7e37 | |
| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 30 Apr 2015 17:03:26 +0000 (30 17:03 +0000) | ||
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 30 Apr 2015 17:03:26 +0000 (30 17:03 +0000) | ||
| tree | ad3217dda400a9658457de3b3337e2df31f4cdf2 | treesnapshot (tar.gz zip) |
| parent | 1db16df86ae720dfbebacc167b91b5f7cad7d594 | commitdiff |
[AArch64] Add alternative 'extr' pattern, calculate rtx cost properly
* config/aarch64/aarch64.md (*extr<mode>5_insn_alt): New pattern.
(*extrsi5_insn_uxtw_alt): Likewise.
* config/aarch64/aarch64.c (aarch64_extr_rtx_p): New function.
(aarch64_rtx_costs, IOR case): Use above to properly cost extr
operations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222639 138bc75d-0d04-0410-961f-82ee72b054a4
* config/aarch64/aarch64.md (*extr<mode>5_insn_alt): New pattern.
(*extrsi5_insn_uxtw_alt): Likewise.
* config/aarch64/aarch64.c (aarch64_extr_rtx_p): New function.
(aarch64_rtx_costs, IOR case): Use above to properly cost extr
operations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222639 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/aarch64/aarch64.c | diffblobblamehistory | |
| gcc/config/aarch64/aarch64.md | diffblobblamehistory |