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| author | Sebastian Pop <sebastian.pop@amd.com> | 2010-08-11 20:27:19 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2010-08-11 20:27:19 +0000 |
| commit | 2e286fd2f92630c896c5a9c8c8ca38a01039276b (patch) | |
| tree | 04f1178767b7f854003a42f54777ec394c4d0f0f /gcc/graphite-sese-to-poly.c | |
| parent | e11d25e0190f001dbe176dcaaaffccb02d7bff95 (diff) | |
| download | gcc-2e286fd2f92630c896c5a9c8c8ca38a01039276b.tar.gz | |
Remove expand_scalar_variables_ hack.
2010-07-15 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (debug_clast_name_index): Removed.
(debug_clast_name_indexes_1): Removed.
(debug_clast_name_indexes): Removed.
(pbb_to_depth_to_oldiv): Removed.
(build_iv_mapping): Replace the use of rename_map with iv_map.
(translate_clast_user): Remove uses of rename_map. Allocate and
free iv_map.
(translate_clast_for_loop): Remove uses of rename_map.
(translate_clast_for): Same.
(translate_clast_guard): Same.
(translate_clast): Same.
(gloog): Same.
* graphite-clast-to-gimple.h (debug_clast_name_indexes): Removed.
* graphite-sese-to-poly.c (scev_analyzable_p): Moved...
* sese.c (set_rename): Now static.
(rename_variables_in_stmt): Removed.
(rename_uses): New.
(is_parameter): Removed.
(is_iv): Removed.
(expand_scalar_variables_call): Removed.
(expand_scalar_variables_ssa_name): Removed.
(expand_scalar_variables_expr): Removed.
(expand_scalar_variables_stmt): Removed.
(expand_scalar_variables): Removed.
(rename_variables): Removed.
(remove_condition): Removed.
(get_true_edge_from_guard_bb): Removed.
(get_false_edge_from_guard_bb): Removed.
(struct igp): Removed.
(default_before_guard): Removed.
(convert_for_phi_arg): Removed.
(add_guard_exit_phis): Removed.
(insert_guard_phis): Removed.
(graphite_copy_stmts_from_block): Now also uses iv_map and a
region. Do not copy conditions. Do not copy induction variables.
Call rename_uses.
(copy_bb_and_scalar_dependences): Allocate a local rename_map for
the translated statement. Use the iv_map for the induction
variable renaming.
* sese.h (copy_bb_and_scalar_dependences): Update declaration.
(set_rename): Removed declaration.
(scev_analyzable_p): ...here.
* tree-chrec.c (chrec_apply_map): New.
* tree-chrec.h (chrec_apply_map): Declared.
From-SVN: r163139
Diffstat (limited to 'gcc/graphite-sese-to-poly.c')
| -rw-r--r-- | gcc/graphite-sese-to-poly.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c index ac251abec96..b9bf2844a21 100644 --- a/gcc/graphite-sese-to-poly.c +++ b/gcc/graphite-sese-to-poly.c @@ -2333,20 +2333,6 @@ rewrite_reductions_out_of_ssa (scop_p scop) #endif } -/* Return true when DEF can be analyzed in REGION by the scalar - evolution analyzer. */ - -static bool -scev_analyzable_p (tree def, sese region) -{ - gimple stmt = SSA_NAME_DEF_STMT (def); - loop_p loop = loop_containing_stmt (stmt); - tree scev = scalar_evolution_in_region (region, loop, def); - - return !chrec_contains_undetermined (scev) - && TREE_CODE (scev) != SSA_NAME; -} - /* Rewrite the scalar dependence of DEF used in USE_STMT with a memory read from ZERO_DIM_ARRAY. */ |