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gcconfig.h: Revert to GC 6.6 version, removing all local changes.
2006-01-24
Zdenek Dvorak
loop-iv.c (iv_analysis_loop_init): Use df analysis...
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2006-01-20
Zdenek Dvorak
loop-iv.c (iv_analysis_loop_init): Use df in more conservati...
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2006-01-20
Zdenek Dvorak
loop-iv.c: Include df.h and hashtab.h.
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2006-01-14
Zdenek Dvorak
tree-ssa-loop-niter.c (number_of_iterations_cond):...
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2006-01-11
Zdenek Dvorak
tree-ssa-operands.c (get_expr_operands): Record addressable...
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2006-01-11
Zdenek Dvorak
re PR c++/25632 (ICE with const int copied into two...
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2006-01-06
Zdenek Dvorak
re PR tree-optimization/18527 (cannot determine number...
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2006-01-04
Zdenek Dvorak
re PR c++/25632 (ICE with const int copied into two...
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2005-12-22
Zdenek Dvorak
df.c (df_bitmaps_free): Only work for bbs for that...
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2005-12-19
Zdenek Dvorak
re PR tree-optimization/24793 (ICE: expected ssa_name...
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2005-12-19
Zdenek Dvorak
tree-flow.h (struct var_ann_d): Change type of may_aliases...
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2005-12-19
Zdenek Dvorak
tree-ssa-structalias.c (update_alias_info): Remove...
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2005-12-19
Zdenek Dvorak
tree-flow.h (struct stmt_ann_d): Remove makes_aliased_loads...
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2005-12-15
Zdenek Dvorak
Commit part of Zdenek's larger loop-invariant.c patch.
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2005-12-08
Zdenek Dvorak
re PR middle-end/25248 (2.6.15-rc4 arch/powerpc/mm...
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2005-11-18
Zdenek Dvorak
re PR rtl-optimization/24497 (internal compiler error...
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2005-11-18
Zdenek Dvorak
tree-scalar-evolution.c (expression_expensive_p): New...
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2005-11-12
Zdenek Dvorak
tree-ssa-loop-ivopts.c (get_address_cost): Prevent...
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2005-11-11
Zdenek Dvorak
re PR rtl-optimization/22509 (elemental.f90 testsuite...
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2005-11-03
Zdenek Dvorak
re PR tree-optimization/24483 (ICE in ivopts)
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2005-10-24
Zdenek Dvorak
* gcc.dg/tree-ssa/loop-9.c: Prevent matching "leave".
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2005-10-09
Zdenek Dvorak
re PR tree-optimization/24226 (ICE: Segmentation fault...
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2005-09-22
Zdenek Dvorak
re PR tree-optimization/22438 (ICE SEGV in is_gimple_variabl...
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2005-09-20
Zdenek Dvorak
re PR tree-optimization/18463 (suboptimal use of fancy...
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2005-09-13
Zdenek Dvorak
re PR tree-optimization/23817 (ICE in check_loop_closed_ssa_...
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2005-09-09
Zdenek Dvorak
re PR tree-optimization/23509 (ICE with ivopts)
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2005-09-02
Zdenek Dvorak
re PR tree-optimization/23626 (ICE after cunrolling)
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2005-08-29
Zdenek Dvorak
re PR tree-optimization/23475 (Frequences are not updated...
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2005-08-24
Zdenek Dvorak
bb-reorder.c (copy_bb, [...]): Add argument to duplicate_block.
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2005-08-24
Zdenek Dvorak
fold-const.c (ptr_difference_const): Use cst_and_fits_in_hwi...
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2005-08-24
Zdenek Dvorak
re PR tree-optimization/23486 (ICE in execute_todo...
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2005-08-17
Zdenek Dvorak
tree-ssa-loop-im.c (MAX_LSM_NAME_LENGTH, [...]): New.
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2005-08-03
Zdenek Dvorak
re PR tree-optimization/23157 (incorrect sharing of...
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2005-07-27
Zdenek Dvorak
re PR tree-optimization/22348 (Execution continues...
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2005-07-27
Zdenek Dvorak
re PR tree-optimization/22325 (missed optimization...
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2005-07-27
Zdenek Dvorak
re PR tree-optimization/20773 (ICE: SEGV building jar...
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2005-07-20
Zdenek Dvorak
* doc/trouble.texi: Update section on handling of empty...
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2005-07-13
Zdenek Dvorak
re PR tree-optimization/22442 (scev cprop causes wrong...
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2005-07-13
Zdenek Dvorak
re PR tree-optimization/22442 (scev cprop causes wrong...
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2005-07-13
Zdenek Dvorak
re PR rtl-optimization/20376 (The missed-optimization...
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2005-07-11
Zdenek Dvorak
tree-flow.h (remove_empty_loops, [...]): Declare.
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2005-07-06
Zdenek Dvorak
re PR tree-optimization/21963 (ICE (seg fault) with...
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2005-06-30
Zdenek Dvorak
re PR testsuite/21967 (gcc.dg/tree-ssa/loop-2.c and...
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2005-06-13
Zdenek Dvorak
re PR middle-end/21985 (miscompiled or wrong code snippet?)
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2005-06-08
Zdenek Dvorak
tree-ssa-address.c (addr_for_mem_ref): Use LAST_VIRTUAL_REGI...
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2005-06-07
Zdenek Dvorak
tree-ssa-loop-ivopts.c (rewrite_use_outer): Unshare...
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2005-06-07
Zdenek Dvorak
tree-ssa-address.c: New file.
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2005-06-05
Zdenek Dvorak
re PR middle-end/21846 (segfault in fold_binary compiling...
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2005-05-31
Zdenek Dvorak
re PR tree-optimization/21817 (ICE in for_each_index...
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2005-05-17
Zdenek Dvorak
timevar.def (TV_SCEV_CONST): New timevar.
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2005-05-17
Zdenek Dvorak
trans-types.c (gfc_array_range_type): New variable.
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2005-05-17
Zdenek Dvorak
tree-ssa-loop-ivopts.c (find_bivs, [...]): Apply expand_simp...
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2005-05-17
Zdenek Dvorak
tree-cfg.c (tree_can_merge_blocks_p): Allow phi nodes...
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2005-05-17
Zdenek Dvorak
cfgloop.h (just_once_each_iteration_p): Declaration...
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2005-05-17
Zdenek Dvorak
ggc-page.c (ggc_alloc_stat): Record amount of memory...
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2005-05-12
Zdenek Dvorak
tree-ssa-loop-im.c (struct mem_ref): Add field "next".
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2005-05-10
Zdenek Dvorak
tree-cfg.c (tree_duplicate_sese_region): Update profile.
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2005-05-10
Zdenek Dvorak
tree-ssa-loop-im.c: Include hashtab.h.
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2005-05-06
Zdenek Dvorak
re PR tree-optimization/19401 (Trivial loop not unrolled)
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2005-05-06
Zdenek Dvorak
re PR rtl-optimization/21254 (Incorrect code with ...
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2005-05-01
Zdenek Dvorak
re PR tree-optimization/18316 (Missed IV optimization)
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2005-04-27
Zdenek Dvorak
re PR tree-optimization/21171 (IV OPTS removes does...
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2005-04-23
Zdenek Dvorak
tree-ssa-loop-niter.c (tree_simplify_using_condition...
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2005-04-23
Zdenek Dvorak
tree-ssa-loop-ivopts.c (struct cost_pair): Add value...
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2005-04-22
Zdenek Dvorak
Makefile.in (LIBGCOV): Add _gcov_interval_profiler...
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2005-04-05
Zdenek Dvorak
re PR target/20625 (ivopts produces code that generates...
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2005-04-05
Zdenek Dvorak
tree-flow.h (number_of_iterations_cond): Declaration...
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2005-04-01
Zdenek Dvorak
* MAINTAINERS: Remove 'loop unrolling' maintainer.
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2005-03-31
Zdenek Dvorak
cfgloopanal.c (mark_loop_exit_edges): Clean EDGE_LOOP_EXIT...
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2005-03-25
Zdenek Dvorak
* gcc.dg/20050325-1.c: Fix a typo.
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2005-03-25
Zdenek Dvorak
re PR rtl-optimization/20249 (ICE with -fprofile-arcs...
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2005-03-22
Zdenek Dvorak
tree-ssa-loop-ivopts.c (determine_iv_cost): Do not...
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2005-03-14
Zdenek Dvorak
tree-ssa-phiopt.c (minmax_replacement, [...]): New...
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2005-03-14
Zdenek Dvorak
builtin-attrs.def (ATTR_NOVOPS, [...]): New.
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2005-03-14
Zdenek Dvorak
tree-cfg.c (find_taken_edge_cond_expr): Use zero_p...
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2005-03-14
Zdenek Dvorak
basic-block.h (BB_VISITED): Removed.
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2005-03-11
Zdenek Dvorak
basic-block.h (single_succ_p, [...]): Improve comments.
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2005-03-11
Zdenek Dvorak
basic-block.h (single_succ_p, [...]): New inline functions.
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2005-03-10
Zdenek Dvorak
Makefile.in (tree-optimize.o): Add CFGLOOP_H dependence.
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2005-03-06
Zdenek Dvorak
* cse.c (find_best_addr): Use canon_for_address.
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2005-03-01
Zdenek Dvorak
cfgloop.c (flow_loop_entry_edges_find, [...]): Removed.
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2005-02-26
Zdenek Dvorak
tree-ssa-dom.c (simple_iv_increment_p): New function.
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2005-02-25
Zdenek Dvorak
tree-ssa-dom.c (simple_iv_increment_p): New function.
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2005-02-25
Zdenek Dvorak
re PR tree-optimization/19937 (Wrong loop exit (causes...
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2005-02-19
Zdenek Dvorak
re PR tree-optimization/19828 (LIM is pulling out a...
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2005-02-14
Zdenek Dvorak
re PR rtl-optimization/17428 (internal compiler error...
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2005-02-10
Zdenek Dvorak
tree-ssa-loop-ivopts.c (determine_base_object): Ignore...
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2005-02-10
Zdenek Dvorak
re PR tree-optimization/18687 (>200% compile time regression...
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2005-02-06
Zdenek Dvorak
tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr...
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2005-02-06
Zdenek Dvorak
re PR tree-optimization/18219 (bloats code by 31%)
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2005-02-02
Zdenek Dvorak
tree.c (build_int_cst_type): Take sign of the value...
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2005-01-19
Zdenek Dvorak
re PR tree-optimization/19038 (tree-ssa causing loops...
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2005-01-19
Zdenek Dvorak
tree-ssa-ccp.c (maybe_fold_offset_to_component_ref...
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2005-01-12
Zdenek Dvorak
re PR tree-optimization/17949 (Tree loop optimization...
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2005-01-09
Zdenek Dvorak
* gcc.dg/tree-ssa/loop-4.c: Fix outcome.
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2005-01-09
Zdenek Dvorak
re PR tree-optimization/19224 (Endless loop compiling...
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2004-12-31
Zdenek Dvorak
tree-scalar-evolution.c (instantiate_parameters_1)...
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2004-12-28
Zdenek Dvorak
re PR rtl-optimization/19103 (Current CVS (2004/12...
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2004-12-25
Zdenek Dvorak
re PR rtl-optimization/19078 (Poor quality code after...
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2004-12-20
Zdenek Dvorak
re PR rtl-optimization/18942 (Do loop is not as optimized...
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