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| author | Oleg Endo <olegendo@gcc.gnu.org> | 2013-10-29 20:45:56 +0000 |
|---|---|---|
| committer | Oleg Endo <olegendo@gcc.gnu.org> | 2013-10-29 20:45:56 +0000 |
| commit | dd331dd0b5925b1b5ef8b740af0bd2e590248603 (patch) | |
| tree | c13da6c96167b6f0e064b5ded476c94ae0d9e39c /gcc/tree-ssa-ifcombine.c | |
| parent | c6a684e36cabdac2c001b81426e075da29081cc3 (diff) | |
| download | gcc-dd331dd0b5925b1b5ef8b740af0bd2e590248603.zip gcc-dd331dd0b5925b1b5ef8b740af0bd2e590248603.tar.gz gcc-dd331dd0b5925b1b5ef8b740af0bd2e590248603.tar.bz2 | |
re PR target/54236 ([SH] Improve addc and subc insn utilization)
PR target/54236
* config/sh/sh.md (*addc): Rename existing variations to ...
(*addc_r_r_1, *addc_2r_1, *addc_r_1): ... these.
(*addc_r_lsb, *addc_r_r_lsb, *addc_r_lsb_r, *addc_2r_lsb, *addc_r_msb,
*addc_r_r_msb, *addc_2r_msb): New insn_and_split patterns.
* config/sh/sh.c (addsubcosts): Handle some addc special cases.
PR target/54236
* gcc.target/sh/pr54236-2: New.
* gcc.target/sh/pr54089-6: Add another rotl special case.
From-SVN: r204180
Diffstat (limited to 'gcc/tree-ssa-ifcombine.c')
0 files changed, 0 insertions, 0 deletions