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[platform/upstream/gcc.git] / gcc / tree-ssa-ccp.c

2008-01-13	Jan Hubicka	re PR middle-end/32135 (bogus array-ref fold triggering...	blob \| commitdiff
2007-12-06	Jakub Jelinek	re PR middle-end/20983 (varargs functions force va_list...	blob \| commitdiff \| diff to current
2007-11-19	Richard Guenther	re PR tree-optimization/34099 (optimizer problem)	blob \| commitdiff \| diff to current
2007-11-16	Richard Guenther	re PR tree-optimization/34099 (optimizer problem)	blob \| commitdiff \| diff to current
2007-11-15	Jakub Jelinek	re PR middle-end/23848 (stack deallocation can be more...	blob \| commitdiff \| diff to current
2007-11-09	Richard Guenther	re PR target/33604 (Revision 119502 causes significantl...	blob \| commitdiff \| diff to current
2007-09-04	Richard Guenther	re PR tree-optimization/33291 (a+=2; a+=2 not simplifi...	blob \| commitdiff \| diff to current
2007-08-24	Richard Guenther	re PR tree-optimization/33166 (ICE in get_indirect_ref_...	blob \| commitdiff \| diff to current
2007-08-14	Daniel Berlin	tree-pass.h (PROP_pta): Removed.	blob \| commitdiff \| diff to current
2007-07-26	Daniel Jacobowitz	fold-const.c (fold_read_from_constant_string): Use...	blob \| commitdiff \| diff to current
2007-07-26	Nick Clifton	Change copyright header to refer to version 3 of the...	blob \| commitdiff \| diff to current
2007-07-24	Daniel Jacobowitz	tree-ssa-ccp.c (fold_const_aggregate_ref): Use fold_con...	blob \| commitdiff \| diff to current
2007-07-13	Richard Guenther	re PR tree-optimization/32721 (CCP removes volatile...	blob \| commitdiff \| diff to current
2007-07-02	Richard Guenther	re PR middle-end/15988 (ICE in fold_convert with pointe...	blob \| commitdiff \| diff to current
2007-07-02	Richard Guenther	tree-flow.h (tree_ssa_useless_type_conversion_1): Renam...	blob \| commitdiff \| diff to current
2007-06-16	Andrew Pinski	[multiple changes]	blob \| commitdiff \| diff to current
2007-06-06	Thomas Neumann	tree-ssa-alias-warnings.c (maybe_add_match): Cast accor...	blob \| commitdiff \| diff to current
2007-05-01	Jan Hubicka	tree.h (maybe_fold_offset_to_component_ref): Remove.	blob \| commitdiff \| diff to current
2007-04-27	Richard Guenther	re PR tree-optimization/31715 (Array calculation done...	blob \| commitdiff \| diff to current
2007-04-12	Richard Guenther	re PR tree-optimization/24689 (operand_equal_p does...	blob \| commitdiff \| diff to current
2007-04-09	Jan Hubicka	foldaddr-3.c: New file.	blob \| commitdiff \| diff to current
2007-04-08	Jan Hubicka	tree.h (maybe_fold_offset_to_component_ref): Declare.	blob \| commitdiff \| diff to current
2007-03-10	Diego Novillo	tree-pass.h (TODO_update_smt_usage): Remove.	blob \| commitdiff \| diff to current
2007-02-15	Sandra Loosemore	tree.h (enum tree_code_class): Add tcc_vl_exp.	blob \| commitdiff \| diff to current
2007-02-13	Ian Lance Taylor	common.opt: Add Wstrict-overflow and Wstrict-overflow=.	blob \| commitdiff \| diff to current
2007-01-18	Jan Hubicka	tree-vrp.c (finalize_jump_threads): Do not call cleanup...	blob \| commitdiff \| diff to current
2007-01-18	Jan Hubicka	tree-ssa-ccp.c (ccp_finalize): Return if something...	blob \| commitdiff \| diff to current
2007-01-11	Jan Hubicka	re PR tree-optimization/1046 (gcc less efficient than...	blob \| commitdiff \| diff to current
2007-01-08	Richard Guenther	tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use...	blob \| commitdiff \| diff to current
2007-01-08	Roberto Costa	Better handling of COND_EXPRs in rhs	blob \| commitdiff \| diff to current
2006-12-12	Diego Novillo	[multiple changes]	blob \| commitdiff \| diff to current
2006-12-11	Diego Novillo	tree-ssa-operands.h (create_ssa_artificial_load_stmt...	blob \| commitdiff \| diff to current
2006-12-05	Daniel Berlin	tree-vrp.c (pass_vrp): Remove PROP_smt_usage.	blob \| commitdiff \| diff to current
2006-12-05	Aldy Hernandez	Merge gimple-tuples-branch into mainline.	blob \| commitdiff \| diff to current
2006-12-01	H.J. Lu	[multiple changes]	blob \| commitdiff \| diff to current
2006-11-17	Zdenek Dvorak	re PR tree-optimization/29801 (ICE in set_lattice_value...	blob \| commitdiff \| diff to current
2006-11-16	Dirk Mueller	tree-vrp.c (get_value_range): Use XCNEW instead of...	blob \| commitdiff \| diff to current
2006-11-09	Zdenek Dvorak	re PR tree-optimization/29738 (Missed constant propagat...	blob \| commitdiff \| diff to current
2006-11-08	Roger Sayle	tree-ssa-propagate.c (set_rhs): Restructure validity...	blob \| commitdiff \| diff to current
2006-10-27	Jan Hubicka	builtins.c (fold_builtin): Don't generate NOP_EXPR...	blob \| commitdiff \| diff to current
2006-09-05	Richard Guenther	re PR tree-optimization/28935 (Segfault in operand_equ...	blob \| commitdiff \| diff to current
2006-05-16	Richard Guenther	re PR tree-optimization/22303 (CCP does not handle...	blob \| commitdiff \| diff to current
2006-04-03	Roger Sayle	builtins.c (dummy_object): Use build_int_cst instead...	blob \| commitdiff \| diff to current
2006-03-02	Daniel Berlin	tree-vrp.c (execute_vrp): Return value.	blob \| commitdiff \| diff to current
2006-03-01	Diego Novillo	tree.def (SYMBOL_MEMORY_TAG): Rename from TYPE_MEMORY_TAG.	blob \| commitdiff \| diff to current
2006-03-01	Daniel Berlin	re PR tree-optimization/26443 (ICE in add_virtual_opera...	blob \| commitdiff \| diff to current
2006-03-01	Andrew Pinski	re PR middle-end/26022 (ICE with references and virtual...	blob \| commitdiff \| diff to current
2006-02-18	Andrew Pinski	re PR tree-optimization/25680 (Store CCP does not under...	blob \| commitdiff \| diff to current
2006-01-23	Andrew Pinski	re PR middle-end/24437 (OBJ_TYPE_REF handling in fold_s...	blob \| commitdiff \| diff to current
2005-12-21	Kazu Hirata	tree-data-ref.c (estimate_niter_from_size_of_data)...	blob \| commitdiff \| diff to current
2005-12-19	Zdenek Dvorak	tree-flow.h (struct stmt_ann_d): Remove makes_aliased_l...	blob \| commitdiff \| diff to current
2005-12-18	Gabriel Dos Reis	tree-vn.c (vn_add): Use XNEW.	blob \| commitdiff \| diff to current
2005-12-16	Kazu Hirata	basic-block.h, [...]: Fix comment typos.	blob \| commitdiff \| diff to current
2005-12-14	Jeff Law	tree-ssa-ccp.c (fold_stmt_r): DATA argument is now...	blob \| commitdiff \| diff to current
2005-12-09	Diego Novillo	tree.c (recompute_tree_invariant_for_addr_expr): Rename...	blob \| commitdiff \| diff to current
2005-12-06	Daniel Berlin	In gcc/ 2005-12-05 Daniel Berlin <dberlin@dberlin.org>	blob \| commitdiff \| diff to current
2005-12-02	Richard Guenther	tree-ssa-loop-im.c (schedule_sm): Use buildN instead...	blob \| commitdiff \| diff to current
2005-11-21	Jan Hubicka	re PR tree-optimization/24653 (EON regressed seriously...	blob \| commitdiff \| diff to current
2005-11-20	Richard Henderson	re PR tree-optimization/24665 (internal compiler error...	blob \| commitdiff \| diff to current
2005-10-11	Andrew Pinski	re PR tree-optimization/23946 (ICE: verify_ssa failed...	blob \| commitdiff \| diff to current
2005-09-29	Steven Bosscher	re PR tree-optimization/23911 (Failure to propagate...	blob \| commitdiff \| diff to current
2005-08-17	Steven Bosscher	re PR tree-optimization/21574 (store_ccp doesn't see...	blob \| commitdiff \| diff to current
2005-08-17	James A. Morrison	fold-const.c (optimize_bit_field_compare): Remove extra...	blob \| commitdiff \| diff to current
2005-07-28	Volker Reichelt	builtins.c: Fix comment typo(s).	blob \| commitdiff \| diff to current
2005-07-25	Andrew Pinski	re PR tree-optimization/22484 (ICE: verify_stmts failed...	blob \| commitdiff \| diff to current
2005-07-20	Giovanni Bajo	Make CONSTRUCTOR use VEC to store initializers.	blob \| commitdiff \| diff to current
2005-06-27	Jakub Jelinek	builtin-attrs.def (DEF_ATTR_FOR_INT): Add for 5 and 6.	blob \| commitdiff \| diff to current
2005-06-26	Kazu Hirata	builtins.c, [...]: Use fold_buildN instead of fold...	blob \| commitdiff \| diff to current
2005-06-25	Kelley Cook	Update FSF address.	blob \| commitdiff \| diff to current
2005-06-07	Zdenek Dvorak	tree-ssa-address.c: New file.	blob \| commitdiff \| diff to current
2005-06-02	Diego Novillo	[multiple changes]	blob \| commitdiff \| diff to current
2005-06-01	Kaveh R. Ghazi	basic-block.h, [...]: Don't include errors.h and includ...	blob \| commitdiff \| diff to current
2005-05-30	Kazu Hirata	* tree-ssa-ccp.c (const_val): Make it static.	blob \| commitdiff \| diff to current
2005-05-29	Kazu Hirata	tree-ssa-ccp.c (ccp_fold): Return immediately after...	blob \| commitdiff \| diff to current
2005-05-28	Kazu Hirata	tree-ssa-ccp.c (ccp_fold): Remove code that produces...	blob \| commitdiff \| diff to current
2005-05-27	Kazu Hirata	re PR tree-optimization/21658 (CCP does not propagate...	blob \| commitdiff \| diff to current
2005-05-17	Zdenek Dvorak	tree-cfg.c (tree_can_merge_blocks_p): Allow phi nodes...	blob \| commitdiff \| diff to current
2005-05-16	Richard Henderson	re PR tree-optimization/21399 (libstdc++ 12077.cc ICE)	blob \| commitdiff \| diff to current
2005-05-08	Steven Bosscher	PR tree-optimization/14841, tree-optimization/15838	blob \| commitdiff \| diff to current
2005-05-03	Richard Guenther	tree-ssa-ccp.c (maybe_fold_stmt_indirect): Use STRIP_TY...	blob \| commitdiff \| diff to current
2005-05-03	Andrew MacLeod	lambda-code.c (gcc_loop_to_lambda_loop, [...]): Use...	blob \| commitdiff \| diff to current
2005-04-21	Nathan Sidwell	lambda.h (lambda_vector_min_nz): Likewise.	blob \| commitdiff \| diff to current
2005-04-17	Kazu Hirata	tree-flow-inline.h (get_stmt_operands): Remove.	blob \| commitdiff \| diff to current
2005-04-15	Kazu Hirata	re PR tree-optimization/20936 (tree check: accessed...	blob \| commitdiff \| diff to current
2005-04-09	Diego Novillo	backport: copy-prop, incremental SSA updating of FUD...	blob \| commitdiff \| diff to current
2005-04-05	Andrew MacLeod	lambda-code.c (lambda_loopnest_to_gcc_loopnest): Use...	blob \| commitdiff \| diff to current
2005-04-03	Nathan Sidwell	params.c (set_param_value): Use gcc_assert & gcc_unreac...	blob \| commitdiff \| diff to current
2005-04-01	Kazu Hirata	cgraphunit.c, [...]: Fix comment typos.	blob \| commitdiff \| diff to current
2005-03-21	Kazu Hirata	builtins.c (fold_builtin): Take decomposed arguments...	blob \| commitdiff \| diff to current
2005-03-16	Kazu Hirata	builtins.c (expand_movstr): Update a call to fold_built...	blob \| commitdiff \| diff to current
2005-02-24	Richard Kenner	tree-ssa-ccp.c (visit_assignment): Verify that result...	blob \| commitdiff \| diff to current
2005-02-19	James A. Morrison	tree-ssa-ccp.c (widen_bitfield): Pass type to build_int...	blob \| commitdiff \| diff to current
2005-02-17	Nathan Sidwell	bitmap.h (BITMAP_XMALLOC, [...]): Remove.	blob \| commitdiff \| diff to current
2005-01-22	Kazu Hirata	cfganal.c, [...]: Update copyright.	blob \| commitdiff \| diff to current
2005-01-19	Zdenek Dvorak	tree-ssa-ccp.c (maybe_fold_offset_to_component_ref...	blob \| commitdiff \| diff to current
2004-11-29	Richard Kenner	PR/18662, also backported from tree-cleanup-branch.	blob \| commitdiff \| diff to current
2004-11-29	Richard Kenner	tree-ssa-operands.c (build_ssa_operands, [...]): Ignore...	blob \| commitdiff \| diff to current
2004-11-23	Roger Sayle	fold-const.c (nondestructive_fold_binary_to_constant...	blob \| commitdiff \| diff to current
2004-11-17	Daniel Berlin	re PR tree-optimization/18519 (ICE: Segmentation fault...	blob \| commitdiff \| diff to current
2004-11-04	Kazu Hirata	tree-cfg.c (find_taken_edge): Reject VAL begin NULL.	blob \| commitdiff \| diff to current
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