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| author | Ilya Enkovich <enkovich.gnu@gmail.com> | 2015-11-10 12:06:05 +0000 |
|---|---|---|
| committer | Ilya Enkovich <ienkovich@gcc.gnu.org> | 2015-11-10 12:06:05 +0000 |
| commit | 045c12782cc8ccea5dda8e5b703bb794fc759aac (patch) | |
| tree | 58e89245d538b87c44e1cedf05f978bb107e276d /gcc/optabs-query.c | |
| parent | 42fd8198b4adabe3aa74e9bb98518a1d137c3aff (diff) | |
| download | gcc-045c12782cc8ccea5dda8e5b703bb794fc759aac.zip gcc-045c12782cc8ccea5dda8e5b703bb794fc759aac.tar.gz gcc-045c12782cc8ccea5dda8e5b703bb794fc759aac.tar.bz2 | |
internal-fn.c (expand_MASK_LOAD): Adjust to maskload optab changes.
gcc/
* internal-fn.c (expand_MASK_LOAD): Adjust to maskload optab changes.
(expand_MASK_STORE): Adjust to maskstore optab changes.
* optabs-query.c (can_vec_mask_load_store_p): Add MASK_MODE arg.
Adjust to maskload, maskstore optab changes.
* optabs-query.h (can_vec_mask_load_store_p): Add MASK_MODE arg.
* optabs.def (maskload_optab): Transform into convert optab.
(maskstore_optab): Likewise.
* tree-if-conv.c (ifcvt_can_use_mask_load_store): Adjust to
can_vec_mask_load_store_p signature change.
(predicate_mem_writes): Use boolean mask.
* tree-vect-stmts.c (vectorizable_mask_load_store): Adjust to
can_vec_mask_load_store_p signature change. Allow invariant masks.
(vectorizable_operation): Ignore type precision for boolean vectors.
gcc/testsuite/
* gcc.target/i386/avx2-vec-mask-bit-not.c: New test.
From-SVN: r230099
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 254089f..c20597c 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; |