| commit | 2fda2c81798b91250ec0d2c8de21a23213a1043b | |
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 2 Jan 2018 18:25:45 +0000 (2 18:25 +0000) | ||
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 2 Jan 2018 18:25:45 +0000 (2 18:25 +0000) | ||
| tree | 97ee41fba95472080036586c5de1b5d4ed707397 | treesnapshot (tar.gz zip) |
| parent | f99a1f604a5f010ce77dd0449f82694d9ef5600d | commitdiff |
qimode_for_vec_perm
The vec_perm code falls back to doing byte-level permutes if
element-level permutes aren't supported. There were two copies
of the code to calculate the mode, and later patches add another,
so this patch splits it out into a helper function.
2018-01-02 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* optabs-query.h (qimode_for_vec_perm): Declare.
* optabs-query.c (can_vec_perm_p): Split out qimode search to...
(qimode_for_vec_perm): ...this new function.
* optabs.c (expand_vec_perm): Use qimode_for_vec_perm.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256089 138bc75d-0d04-0410-961f-82ee72b054a4
The vec_perm code falls back to doing byte-level permutes if
element-level permutes aren't supported. There were two copies
of the code to calculate the mode, and later patches add another,
so this patch splits it out into a helper function.
2018-01-02 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* optabs-query.h (qimode_for_vec_perm): Declare.
* optabs-query.c (can_vec_perm_p): Split out qimode search to...
(qimode_for_vec_perm): ...this new function.
* optabs.c (expand_vec_perm): Use qimode_for_vec_perm.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256089 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/optabs-query.c | diffblobblamehistory | |
| gcc/optabs-query.h | diffblobblamehistory | |
| gcc/optabs.c | diffblobblamehistory |