Fix PR47127: call cloog_state_malloc and cloog_state_free only once.
2011-03-12 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/47127 * graphite-clast-to-gimple.c (build_cloog_prog): Removed state parameter. (set_cloog_options): Same. (scop_to_clast): Same. (print_clast_stmt): Do not call cloog_state_malloc and cloog_state_free. (print_generated_program): Same. (gloog): Same. * graphite-clast-to-gimple.h (cloog_state): Declared. (scop_to_clast): Adjust declaration. * graphite.c (cloog_state): Defined here. (graphite_initialize): Call cloog_state_malloc. (graphite_finalize): Call cloog_state_free. From-SVN: r170907
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Sebastian Pop
Sebastian Pop
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@ -1,3 +1,20 @@
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2011-03-12 Sebastian Pop <sebastian.pop@amd.com>
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PR tree-optimization/47127
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* graphite-clast-to-gimple.c (build_cloog_prog): Removed state
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parameter.
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(set_cloog_options): Same.
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(scop_to_clast): Same.
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(print_clast_stmt): Do not call cloog_state_malloc and
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cloog_state_free.
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(print_generated_program): Same.
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(gloog): Same.
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* graphite-clast-to-gimple.h (cloog_state): Declared.
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(scop_to_clast): Adjust declaration.
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* graphite.c (cloog_state): Defined here.
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(graphite_initialize): Call cloog_state_malloc.
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(graphite_finalize): Call cloog_state_free.
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2011-03-11 Jason Merrill <jason@redhat.com>
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* attribs.c (lookup_attribute_spec): Take const_tree.
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@ -1236,7 +1236,7 @@ init_cloog_input_file (int scop_number)
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static void
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build_cloog_prog (scop_p scop, CloogProgram *prog,
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CloogOptions *options, CloogState *state ATTRIBUTE_UNUSED)
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CloogOptions *options)
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{
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int i;
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int max_nb_loops = scop_max_loop_depth (scop);
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@ -1249,7 +1249,7 @@ build_cloog_prog (scop_p scop, CloogProgram *prog,
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cloog_program_set_context
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(prog, new_Cloog_Domain_from_ppl_Pointset_Powerset (SCOP_CONTEXT (scop),
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scop_nb_params (scop), state));
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scop_nb_params (scop), cloog_state));
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nbs = unify_scattering_dimensions (scop);
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scaldims = (int *) xmalloc (nbs * (sizeof (int)));
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cloog_program_set_nb_scattdims (prog, nbs);
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@ -1267,16 +1267,16 @@ build_cloog_prog (scop_p scop, CloogProgram *prog,
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continue;
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/* Build the new statement and its block. */
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stmt = cloog_statement_alloc (state, pbb_index (pbb));
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stmt = cloog_statement_alloc (cloog_state, pbb_index (pbb));
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dom = new_Cloog_Domain_from_ppl_Pointset_Powerset (PBB_DOMAIN (pbb),
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scop_nb_params (scop),
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state);
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cloog_state);
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block = cloog_block_alloc (stmt, 0, NULL, pbb_dim_iter_domain (pbb));
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cloog_statement_set_usr (stmt, pbb);
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/* Build loop list. */
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{
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CloogLoop *new_loop_list = cloog_loop_malloc (state);
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CloogLoop *new_loop_list = cloog_loop_malloc (cloog_state);
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cloog_loop_set_next (new_loop_list, loop_list);
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cloog_loop_set_domain (new_loop_list, dom);
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cloog_loop_set_block (new_loop_list, block);
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@ -1303,7 +1303,7 @@ build_cloog_prog (scop_p scop, CloogProgram *prog,
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scat = PBB_TRANSFORMED_SCATTERING (pbb);
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dom = new_Cloog_Scattering_from_ppl_Polyhedron
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(scat, scop_nb_params (scop), pbb_nb_scattering_transform (pbb),
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state);
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cloog_state);
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cloog_set_next_scattering (new_scattering, scattering);
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cloog_set_scattering (new_scattering, dom);
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@ -1360,9 +1360,9 @@ build_cloog_prog (scop_p scop, CloogProgram *prog,
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/* Return the options that will be used in GLOOG. */
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static CloogOptions *
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set_cloog_options (CloogState *state ATTRIBUTE_UNUSED)
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set_cloog_options (void)
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{
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CloogOptions *options = cloog_options_malloc (state);
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CloogOptions *options = cloog_options_malloc (cloog_state);
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/* Change cloog output language to C. If we do use FORTRAN instead, cloog
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will stop e.g. with "ERROR: unbounded loops not allowed in FORTRAN.", if
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@ -1411,12 +1411,10 @@ set_cloog_options (CloogState *state ATTRIBUTE_UNUSED)
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void
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print_clast_stmt (FILE *file, struct clast_stmt *stmt)
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{
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CloogState *state = cloog_state_malloc ();
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CloogOptions *options = set_cloog_options (state);
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CloogOptions *options = set_cloog_options ();
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clast_pprint (file, stmt, 0, options);
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cloog_options_free (options);
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cloog_state_free (state);
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}
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/* Prints STMT to STDERR. */
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@ -1432,14 +1430,14 @@ debug_clast_stmt (struct clast_stmt *stmt)
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without a program. */
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cloog_prog_clast
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scop_to_clast (scop_p scop, CloogState *state)
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scop_to_clast (scop_p scop)
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{
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CloogOptions *options = set_cloog_options (state);
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CloogOptions *options = set_cloog_options ();
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cloog_prog_clast pc;
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/* Connect new cloog prog generation to graphite. */
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pc.prog = cloog_program_malloc ();
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build_cloog_prog (scop, pc.prog, options, state);
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build_cloog_prog (scop, pc.prog, options);
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pc.prog = cloog_program_generate (pc.prog, options);
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pc.stmt = cloog_clast_create (pc.prog, options);
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@ -1452,10 +1450,9 @@ scop_to_clast (scop_p scop, CloogState *state)
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void
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print_generated_program (FILE *file, scop_p scop)
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{
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CloogState *state = cloog_state_malloc ();
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CloogOptions *options = set_cloog_options (state);
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CloogOptions *options = set_cloog_options ();
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cloog_prog_clast pc = scop_to_clast (scop, state);
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cloog_prog_clast pc = scop_to_clast (scop);
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fprintf (file, " (prog: \n");
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cloog_program_print (file, pc.prog);
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@ -1506,13 +1503,11 @@ gloog (scop_p scop, htab_t bb_pbb_mapping)
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ifsese if_region = NULL;
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htab_t newivs_index, params_index;
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cloog_prog_clast pc;
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CloogState *state;
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state = cloog_state_malloc ();
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timevar_push (TV_GRAPHITE_CODE_GEN);
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gloog_error = false;
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pc = scop_to_clast (scop, state);
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pc = scop_to_clast (scop);
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if (dump_file && (dump_flags & TDF_DETAILS))
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{
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@ -1577,8 +1572,6 @@ gloog (scop_p scop, htab_t bb_pbb_mapping)
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num_no_dependency);
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}
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cloog_state_free (state);
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return !gloog_error;
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}
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#endif
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@ -22,6 +22,9 @@ along with GCC; see the file COPYING3. If not see
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#define GCC_GRAPHITE_CLAST_TO_GIMPLE_H
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#include "graphite-cloog-util.h"
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extern CloogState *cloog_state;
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/* Data structure for CLooG program representation. */
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typedef struct cloog_prog_clast {
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@ -35,10 +38,10 @@ typedef struct bb_pbb_def
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{
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basic_block bb;
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poly_bb_p pbb;
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}bb_pbb_def;
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} bb_pbb_def;
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extern bool gloog (scop_p, htab_t);
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extern cloog_prog_clast scop_to_clast (scop_p, CloogState *);
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extern cloog_prog_clast scop_to_clast (scop_p);
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extern void debug_clast_stmt (struct clast_stmt *);
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extern void print_clast_stmt (FILE *, struct clast_stmt *);
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@ -54,6 +54,8 @@ along with GCC; see the file COPYING3. If not see
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#include "graphite-clast-to-gimple.h"
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#include "graphite-sese-to-poly.h"
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CloogState *cloog_state;
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/* Print global statistics to FILE. */
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static void
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@ -206,6 +208,7 @@ graphite_initialize (void)
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ppl_initialized = ppl_initialize ();
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gcc_assert (ppl_initialized == 0);
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cloog_state = cloog_state_malloc ();
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cloog_initialize ();
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if (dump_file && dump_flags)
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@ -229,6 +232,7 @@ graphite_finalize (bool need_cfg_cleanup_p)
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tree_estimate_probability ();
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}
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cloog_state_free (cloog_state);
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cloog_finalize ();
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ppl_finalize ();
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free_original_copy_tables ();
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