-2010-04-04 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43519
- * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use
- POINTER_PLUS_EXPR for pointer types.
-
- * gcc.dg/graphite/id-19.c: New.
-
-2010-04-04 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43519
- * Makefile.in (graphite-clast-to-gimple.o): Depends on langhooks.h.
- * graphite-clast-to-gimple.c: Include langhooks.h.
- (max_signed_precision_type): New.
- (max_precision_type): Takes two types as arguments.
- (precision_for_value): New.
- (precision_for_interval): New.
- (gcc_type_for_interval): New.
- (gcc_type_for_value): New.
- (gcc_type_for_clast_term): New.
- (gcc_type_for_clast_red): New.
- (gcc_type_for_clast_bin): New.
- (gcc_type_for_clast_expr): Split up into several functions.
- (gcc_type_for_clast_eq): Rewritten.
- (compute_bounds_for_level): New.
- (compute_type_for_level_1): New.
- (compute_type_for_level): New.
- (gcc_type_for_cloog_iv): Removed.
- (gcc_type_for_iv_of_clast_loop): Rewritten.
- (graphite_create_new_loop): Compute the lower and upper bound types
- with gcc_type_for_clast_expr.
- (graphite_create_new_loop_guard): Same.
- (find_cloog_iv_in_expr): Removed.
- (compute_cloog_iv_types_1): Removed.
- (compute_cloog_iv_types): Removed.
- (gloog): Do not call compute_cloog_iv_types.
- * graphite-sese-to-poly.c (new_gimple_bb): Do not initialize
- GBB_CLOOG_IV_TYPES.
- (free_data_refs_aux): Do not free GBB_CLOOG_IV_TYPES.
- * sese.h (struct gimple_bb): Removed field cloog_iv_types.
- (GBB_CLOOG_IV_TYPES): Removed.
-
- * gcc.dg/graphite/run-id-pr42644.c: Call abort.
-
-2010-04-02 Sebastian Pop <sebastian.pop@amd.com>
-
- Reverted this commit: as at this point the loop closed SSA form
- is under a canonical form respecting the single argument condition.
- * graphite-sese-to-poly.c (scalar_close_phi_node_p): Loop
- close phi nodes may have more than one argument.
-
-2010-04-01 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that
- gimple_phi_num_args of the loop close SSA phi node is equal to 1.
- (detect_commutative_reduction): Same.
-
-2010-03-31 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (scalar_close_phi_node_p): Loop
- close phi nodes may have more than one argument.
-
-2010-03-30 Richard Guenther <rguenther@suse.de>
- Zdenek Dvorak <ook@ucw.cz>
- Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43464
- * tree-ssa-copy.c (init_copy_prop): Handle loop close phi nodes
- with multiple arguments.
- (execute_copy_prop): Remove call to rewrite_into_loop_closed_ssa.
-
-2010-03-23 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-dependences.c (print_pddr): Call print_pdr with an
- extra argument.
- * graphite-poly.c (debug_pdr): Add an extra argument for the
- verbosity level.
- (print_pdr): Same.
- (print_pbb_domain): Same.
- (print_pbb): Same.
- (print_scop_context): Same.
- (print_scop): Same.
- (print_cloog): Same.
- (debug_pbb_domain): Same.
- (debug_pbb): Same.
- (print_pdrs): Same.
- (debug_pdrs): Same.
- (debug_scop_context): Same.
- (debug_scop): Same.
- (debug_cloog): Same.
- (print_scop_params): Same.
- (debug_scop_params): Same.
- (print_iteration_domain): Same.
- (print_iteration_domains): Same.
- (debug_iteration_domain): Same.
- (debug_iteration_domains): Same.
- (print_scattering_function): Same.
- (print_scattering_functions): Same.
- (debug_scattering_function): Same.
- (debug_scattering_functions): Same.
- * graphite-poly.h (debug_pdr): Update declaration.
- (print_pdr): Same.
- (print_pbb_domain): Same.
- (print_pbb): Same.
- (print_scop_context): Same.
- (print_scop): Same.
- (print_cloog): Same.
- (debug_pbb_domain): Same.
- (debug_pbb): Same.
- (print_pdrs): Same.
- (debug_pdrs): Same.
- (debug_scop_context): Same.
- (debug_scop): Same.
- (debug_cloog): Same.
- (print_scop_params): Same.
- (debug_scop_params): Same.
- (print_iteration_domain): Same.
- (print_iteration_domains): Same.
- (debug_iteration_domain): Same.
- (debug_iteration_domains): Same.
- (print_scattering_function): Same.
- (print_scattering_functions): Same.
- (debug_scattering_function): Same.
- (debug_scattering_functions): Same.
-
-2010-03-23 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-poly.c (print_scattering_function_1): New.
- (print_scattering_function): Call it.
- (print_scop_params): Remove spaces at the end of lines.
- (print_cloog): New.
- (debug_cloog): New.
- * graphite-poly.h (print_cloog): Declared.
- (debug_cloog): Declared.
-
-2010-03-23 Sebastian Pop <sebastian.pop@amd.com>
-
- * tree-ssa-copy.c: Revert this previous change:
- (init_copy_prop): Loop closed phi nodes cancontain more than one
- argument.
- (execute_copy_prop): Revert the previous change: do not call
- rewrite_into_loop_closed_ssa.
-
-2010-03-21 Sebastian Pop <sebastian.pop@amd.com>
- Richard Guenther <rguenther@suse.de>
-
- PR middle-end/43464
- * tree-ssa-copy.c (init_copy_prop): Loop closed phi nodes can
- contain more than one argument.
- (execute_copy_prop): Revert the previous change: do not call
- rewrite_into_loop_closed_ssa.
-
- * gcc.dg/graphite/id-pr43464.c: Remove compile warning.
- * gcc.dg/graphite/id-pr43464-1.c: New.
-
-2010-03-21 Sebastian Pop <sebastian.pop@amd.com>
-
- PR middle-end/43464
- * tree-ssa-copy.c (execute_copy_prop): Call rewrite_into_loop_closed_ssa
- and verify_loop_closed_ssa when copy prop is executed in the LNO.
-
- * gcc.dg/graphite/id-pr43464.c: New.
-
-2010-03-16 Sebastian Pop <sebastian.pop@amd.com>
-
- * graphite-sese-to-poly.c (graphite_loop_normal_form): Add the IV bump
- in loop->header.
- * tree-flow.h (canonicalize_loop_ivs): Updated declaration.
- * tree-parloops.c (gen_parallel_loop): Add the IV bump in loop->latch.
- * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Add a new parameter
- to switch between adding the IV bump in loop->latch or in loop->header.
-
2010-03-16 Sebastian Pop <sebastian.pop@amd.com>
* passes.c (init_optimization_passes): Add pass_copy_prop
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