diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-15 12:31:11 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-15 12:31:11 +0000 |
| commit | dadc3e9aaef6a13b31d6633dffe7a958dfdd97fa (patch) | |
| tree | 4d5cfbd66d8378127df093c279459122738db994 /gcc/optabs-query.c | |
| parent | c50985730df65ebf60ae38b5edcf652ae64f8191 (diff) | |
| download | gcc-dadc3e9aaef6a13b31d6633dffe7a958dfdd97fa.tar.gz | |
2016-04-15 Basile Starynkevitch <basile@starynkevitch.net>
{{merging with even more of GCC 6, using subversion 1.9
svn merge -r230011:230100 ^/trunk
}}
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@235022 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/optabs-query.c')
| -rw-r--r-- | gcc/optabs-query.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/gcc/optabs-query.c b/gcc/optabs-query.c index 254089fec7e..c20597c7bcb 100644 --- a/gcc/optabs-query.c +++ b/gcc/optabs-query.c @@ -466,7 +466,9 @@ can_mult_highpart_p (machine_mode mode, bool uns_p) /* Return true if target supports vector masked load/store for mode. */ bool -can_vec_mask_load_store_p (machine_mode mode, bool is_load) +can_vec_mask_load_store_p (machine_mode mode, + machine_mode mask_mode, + bool is_load) { optab op = is_load ? maskload_optab : maskstore_optab; machine_mode vmode; @@ -474,7 +476,7 @@ can_vec_mask_load_store_p (machine_mode mode, bool is_load) /* If mode is vector mode, check it directly. */ if (VECTOR_MODE_P (mode)) - return optab_handler (op, mode) != CODE_FOR_nothing; + return convert_optab_handler (op, mode, mask_mode) != CODE_FOR_nothing; /* Otherwise, return true if there is some vector mode with the mask load/store supported. */ @@ -485,7 +487,12 @@ can_vec_mask_load_store_p (machine_mode mode, bool is_load) if (!VECTOR_MODE_P (vmode)) return false; - if (optab_handler (op, vmode) != CODE_FOR_nothing) + mask_mode = targetm.vectorize.get_mask_mode (GET_MODE_NUNITS (vmode), + GET_MODE_SIZE (vmode)); + if (mask_mode == VOIDmode) + return false; + + if (convert_optab_handler (op, vmode, mask_mode) != CODE_FOR_nothing) return true; vector_sizes = targetm.vectorize.autovectorize_vector_sizes (); @@ -496,8 +503,10 @@ can_vec_mask_load_store_p (machine_mode mode, bool is_load) if (cur <= GET_MODE_SIZE (mode)) continue; vmode = mode_for_vector (mode, cur / GET_MODE_SIZE (mode)); + mask_mode = targetm.vectorize.get_mask_mode (GET_MODE_NUNITS (vmode), + cur); if (VECTOR_MODE_P (vmode) - && optab_handler (op, vmode) != CODE_FOR_nothing) + && convert_optab_handler (op, vmode, mask_mode) != CODE_FOR_nothing) return true; } return false; |