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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-22 11:12:57 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-22 11:12:57 +0000 |
| commit | c86930b02f61c89889b7499598af848267ed2df1 (patch) | |
| tree | 3711abed3ce4b0f3906eade82ded0eb8a2423e3d /gcc/tree-vect-patterns.c | |
| parent | 97e6200f60515c70a72d6e7a435686315285f7cb (diff) | |
| download | gcc-c86930b02f61c89889b7499598af848267ed2df1.tar.gz | |
2011-03-22 Richard Guenther <rguenther@suse.de>
* gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not
a valid RHS. Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary.
* tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR
and REALIGN_LOAD_EXPR.
(verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC,
DOT_PROD_EXPR or REALIGN_LOAD_EXPR.
* expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and
DOT_PROD_EXPR case ...
(expand_expr_real_2): ... here.
* gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR
and REALIGN_LOAD_EXPR.
* tree-data-ref.c (split_constant_offset): Bail out for all CHRECs.
* tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries.
(vect_create_epilog_for_reduction): Likewise.
(vectorizable_reduction): Likewise.
* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust.
* tree-vect-stmts.c (vectorizable_load): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171284 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-vect-patterns.c')
| -rw-r--r-- | gcc/tree-vect-patterns.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c index d4053044de9..c241ee028d6 100644 --- a/gcc/tree-vect-patterns.c +++ b/gcc/tree-vect-patterns.c @@ -179,7 +179,7 @@ vect_recog_dot_prod_pattern (gimple last_stmt, tree *type_in, tree *type_out) tree prod_type; loop_vec_info loop_info = STMT_VINFO_LOOP_VINFO (stmt_vinfo); struct loop *loop = LOOP_VINFO_LOOP (loop_info); - tree var, rhs; + tree var; if (!is_gimple_assign (last_stmt)) return NULL; @@ -311,8 +311,8 @@ vect_recog_dot_prod_pattern (gimple last_stmt, tree *type_in, tree *type_out) /* Pattern detected. Create a stmt to be used to replace the pattern: */ var = vect_recog_temp_ssa_var (type, NULL); - rhs = build3 (DOT_PROD_EXPR, type, oprnd00, oprnd01, oprnd1), - pattern_stmt = gimple_build_assign (var, rhs); + pattern_stmt = gimple_build_assign_with_ops3 (DOT_PROD_EXPR, var, + oprnd00, oprnd01, oprnd1); if (vect_print_dump_info (REPORT_DETAILS)) { |