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| author | Oleg Endo <olegendo@gcc.gnu.org> | 2015-01-14 23:46:34 +0000 |
|---|---|---|
| committer | Oleg Endo <olegendo@gcc.gnu.org> | 2015-01-14 23:46:34 +0000 |
| commit | 83e3f98b8dd2baa580609846282e17f8a2313eae (patch) | |
| tree | c350038554cd489a1334d9caa397aa1aad59d472 /libgo/go/regexp/onepass.go | |
| parent | ce2c3163d2a136471d5f581893a93f869428cd98 (diff) | |
| download | gcc-83e3f98b8dd2baa580609846282e17f8a2313eae.tar.gz | |
re PR target/53988 ([SH] tst Rm,Rn not used for QI/HImode)
gcc/
PR target/53988
* config/sh/sh-protos.h (sh_find_set_of_reg): Add option to ignore
reg-reg copies.
(sh_extending_set_of_reg): New struct.
(sh_find_extending_set_of_reg, sh_split_tst_subregs,
sh_remove_reg_dead_or_unused_notes): New Declarations.
* config/sh/sh.c (sh_remove_reg_dead_or_unused_notes,
sh_find_extending_set_of_reg, sh_split_tst_subregs,
sh_extending_set_of_reg::use_as_extended_reg): New functions.
* config/sh/sh.md (*tst<mode>_t_zero): Rename to *tst<mode>_t_subregs,
convert to insn_and_split and use new function sh_split_tst_subregs.
gcc/testsuite/
PR target/53988
* gcc.target/sh/pr53988-1.c: New.
From-SVN: r219623
Diffstat (limited to 'libgo/go/regexp/onepass.go')
0 files changed, 0 insertions, 0 deletions