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| author | Oleg Endo <olegendo@gcc.gnu.org> | 2012-08-09 15:55:18 +0000 |
|---|---|---|
| committer | Oleg Endo <olegendo@gcc.gnu.org> | 2012-08-09 15:55:18 +0000 |
| commit | 78ff60c1ad15e72b056fe888a0b0d509c5e563a9 (patch) | |
| tree | 30cb676505d2f7b7820589b606a4a69283685567 /gcc/tree-into-ssa.c | |
| parent | 284c32cfd8c0626f0a3db910aef583f75067a9c5 (diff) | |
| download | gcc-78ff60c1ad15e72b056fe888a0b0d509c5e563a9.zip gcc-78ff60c1ad15e72b056fe888a0b0d509c5e563a9.tar.gz gcc-78ff60c1ad15e72b056fe888a0b0d509c5e563a9.tar.bz2 | |
re PR target/51244 ([SH] Inefficient conditional branch and code around T bit)
PR target/51244
* config/sh/sh.md: Add negc extu sequence peephole.
(movrt, movnegt, movrt_negc, nott): Use t_reg_operand predicate.
(*movrt_negc): New insn.
* config/sh/sync.md (atomic_test_and_set): Pass gen_t_reg_rtx to
gen_movnegt.
* config/sh/sh.c (expand_cbranchsi4, sh_emit_scc_to_t,
sh_emit_compare_and_branch, sh_emit_compare_and_set): Use get_t_reg_rtx.
(sh_expand_t_scc): Pass gen_t_reg_rtx to gen_movnegt.
PR target/51244
* gcc.target/sh/pr51244-5: New.
* gcc.target/sh/pr51244-6: New.
From-SVN: r190258
Diffstat (limited to 'gcc/tree-into-ssa.c')
0 files changed, 0 insertions, 0 deletions