diff options
| author | irar <irar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-05 05:58:18 +0000 |
|---|---|---|
| committer | irar <irar@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-05 05:58:18 +0000 |
| commit | bed8b93be659c8b8bb94001842533cdd5cbf460d (patch) | |
| tree | 725e87b3955717cd08b8ed5276d6dcea3a4a8724 /gcc/tree-vect-patterns.c | |
| parent | 273845f4863375b30ef155319753e3c2d941688c (diff) | |
| download | gcc-bed8b93be659c8b8bb94001842533cdd5cbf460d.tar.gz | |
PR tree-optimization/52091
* tree-vectorizer.h (vect_is_simple_use): Add an argument.
(vect_is_simple_use_1): Likewise.
* tree-vect-loop.c (vectorizable_reduction): Update calls
to vect_is_simple_use_1 and vect_is_simple_use.
(vectorizable_live_operation): Likewise.
* tree-vect-patterns.c (widened_name_p,
vect_recog_vector_vector_shift_pattern, check_bool_pattern):
Likewise.
* tree-vect-stmts.c (process_use, vect_get_vec_def_for_operand,
vectorizable_call, vectorizable_conversion,
vectorizable_assignment, vectorizable_shift,
vectorizable_operation, vectorizable_store, vectorizable_load):
Likewise.
(vect_is_simple_cond): Add an argument, pass it to
vect_is_simple_use_1.
(vectorizable_condition): Update calls to vect_is_simple_cond,
vect_is_simple_use.
(vect_is_simple_use): Add an argument, the statement in which
OPERAND is used. Check that if OPERAND's def stmt is a double
reduction phi node, the use is a phi node too.
(vect_is_simple_use_1): Add an argument, pass it to
vect_is_simple_use.
* tree-vect-slp.c (vect_get_and_check_slp_defs): Update a call
to vect_is_simple_use.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183902 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-vect-patterns.c')
| -rw-r--r-- | gcc/tree-vect-patterns.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c index f63b4e593cc..d95502103f7 100644 --- a/gcc/tree-vect-patterns.c +++ b/gcc/tree-vect-patterns.c @@ -109,7 +109,8 @@ widened_name_p (tree name, gimple use_stmt, tree *half_type, gimple *def_stmt, stmt_vinfo = vinfo_for_stmt (use_stmt); loop_vinfo = STMT_VINFO_LOOP_VINFO (stmt_vinfo); - if (!vect_is_simple_use (name, loop_vinfo, NULL, def_stmt, &def, &dt)) + if (!vect_is_simple_use (name, use_stmt, loop_vinfo, NULL, def_stmt, &def, + &dt)) return false; if (dt != vect_internal_def @@ -133,8 +134,8 @@ widened_name_p (tree name, gimple use_stmt, tree *half_type, gimple *def_stmt, || (TYPE_PRECISION (type) < (TYPE_PRECISION (*half_type) * 2))) return false; - if (!vect_is_simple_use (oprnd0, loop_vinfo, NULL, &dummy_gimple, &dummy, - &dt)) + if (!vect_is_simple_use (oprnd0, *def_stmt, loop_vinfo, + NULL, &dummy_gimple, &dummy, &dt)) return false; return true; @@ -1550,7 +1551,8 @@ vect_recog_vector_vector_shift_pattern (VEC (gimple, heap) **stmts, != TYPE_PRECISION (TREE_TYPE (oprnd0))) return NULL; - if (!vect_is_simple_use (oprnd1, loop_vinfo, NULL, &def_stmt, &def, &dt)) + if (!vect_is_simple_use (oprnd1, last_stmt, loop_vinfo, NULL, &def_stmt, + &def, &dt)) return NULL; if (dt != vect_internal_def) @@ -1926,7 +1928,7 @@ check_bool_pattern (tree var, loop_vec_info loop_vinfo) tree def, rhs1; enum tree_code rhs_code; - if (!vect_is_simple_use (var, loop_vinfo, NULL, &def_stmt, &def, &dt)) + if (!vect_is_simple_use (var, NULL, loop_vinfo, NULL, &def_stmt, &def, &dt)) return false; if (dt != vect_internal_def) |