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* re PR tree-optimization/18527 (cannot determine number of iterations for loop...Zdenek Dvorak2006-01-061-29/+47
* tree-vn.c (vn_add): Use XNEW.Gabriel Dos Reis2005-12-181-1/+1
* tree-inline.c (copy_body_r): Use explicit cast when converting from void *.Gabriel Dos Reis2005-12-171-10/+9
* re PR middle-end/25248 (2.6.15-rc4 arch/powerpc/mm/hash_utils_64.c miscompiled)Zdenek Dvorak2005-12-081-64/+4
* tree-scalar-evolution.c (expression_expensive_p): New function.Zdenek Dvorak2005-11-181-25/+38
* re PR tree-optimization/24716 (Wrong code generated when optimising)Richard Guenther2005-11-091-3/+3
* tree-scalar-evolution.c (instantiate_parameters_1, [...]): Compute the size o...Sebastian Pop2005-11-041-20/+27
* re PR tree-optimization/23942 (loop problem / testcase takes very long time t...Sebastian Pop2005-09-261-81/+106
* re PR tree-optimization/18463 (suboptimal use of fancy x86 addressing modes)Zdenek Dvorak2005-09-201-29/+44
* Makefile.in (tree-chrec.o): Depends on SCEV_H.Sebastian Pop2005-09-091-3/+53
* re PR tree-optimization/23391 (Tree checking failure due to scev)Sebastian Pop2005-08-151-2/+6
* re PR tree-optimization/22236 (wrong code for casts and scev)Sebastian Pop2005-08-131-5/+2
* re PR tree-optimization/23157 (incorrect sharing of tree nodes regression)Zdenek Dvorak2005-08-031-0/+1
* re PR tree-optimization/19899 (ICE: tree check: expected real_cst, have integ...Volker Reichelt2005-08-031-2/+4
* re PR tree-optimization/22325 (missed optimization in loop)Zdenek Dvorak2005-07-271-4/+57
* re PR rtl-optimization/19210 (not using do-loop for some loops)Paolo Bonzini2005-07-211-1/+1
* builtins.c, [...]: Use fold_buildN instead of fold (buildN (...)).Kazu Hirata2005-06-261-4/+4
* Update FSF address.Kelley Cook2005-06-251-2/+2
* Fixes PR 18403 and meta PR 21861.Sebastian Pop2005-06-071-55/+36
* re PR middle-end/21846 (segfault in fold_binary compiling vpr with -O2 -funro...Zdenek Dvorak2005-06-051-2/+2
* basic-block.h, [...]: Don't include errors.h and include toplev.h if necessary.Kaveh R. Ghazi2005-06-011-1/+0
* timevar.def (TV_SCEV_CONST): New timevar.Zdenek Dvorak2005-05-171-0/+69
* tree-scalar-evolution.c (set_nb_iterations_in_loop): Only check for TREE_OVER...Roger Sayle2005-05-161-2/+3
* tree-scalar-evolution.c (get_exit_conditions_rec, [...]): Use VEC instead of ...Kazu Hirata2005-05-021-15/+16
* re PR tree-optimization/18316 (Missed IV optimization)Zdenek Dvorak2005-05-011-3/+13
* Makefile.in (tree-chrec.o): Depend on params.h.Sebastian Pop2005-04-211-1/+1
* tree-scalar-evolution.c (interpret_rhs_modify_expr): Fix typo in comment.Alexandre Oliva2005-04-161-1/+1
* backport: copy-prop, incremental SSA updating of FUD chains and newly exposed...Diego Novillo2005-04-081-2/+21
* tree-scalar-evolution.c (instantiate_parameters_1): Return as soon as a chrec...Sebastian Pop2005-03-301-6/+38
* bitmap.h (BITMAP_XMALLOC, [...]): Remove.Nathan Sidwell2005-02-171-2/+2
* basic-block.h, [...]: Update copyright.Kazu Hirata2005-01-181-1/+1
* re PR tree-optimization/19224 (Endless loop compiling simple file: Bug in tre...Zdenek Dvorak2005-01-091-36/+89
* tree-scalar-evolution.c (instantiate_parameters_1): Copy the expression only ...Zdenek Dvorak2004-12-311-4/+31
* tree-scalar-evolution.c (analyzable_condition): Remove superfluous TREE_THIS_...Diego Novillo2004-11-121-19/+1
* re PR tree-optimization/17742 (C Optimization error with -O1 on i686)Zdenek Dvorak2004-11-111-55/+5
* tree-scalar-evolution.c (follow_ssa_edge_in_condition_phi): Give up as soon a...Sebastian Pop2004-11-111-0/+5
* tree-cfg.c, [...]: Replace TREE_CHAIN with PHI_CHAIN where appropriate.Kazu Hirata2004-11-081-1/+1
* alias.c, [...]: Fix comment formatting.Kazu Hirata2004-10-221-1/+1
* tree-chrec.c (chrec_fold_plus_poly_poly, [...]): Use fold_convert or build_in...Zdenek Dvorak2004-10-011-8/+8
* basic-block.h, [...]: Fix comment typos.Kazu Hirata2004-09-171-1/+1
* bb-reorder.c, [...]: Fix comment typos.Kazu Hirata2004-09-101-3/+3
* builtins.c (fold_builtin_strchr): Use build_int_cst, not fold_convert.Nathan Sidwell2004-09-071-6/+5
* c-common.c, [...]: Fix comment formatting.Kazu Hirata2004-09-051-2/+2
* tree-ssa-loop-ivcanon.c: New file.Zdenek Dvorak2004-08-241-12/+7
* cfgloop.h (struct loop): Add nb_iterations field.Sebastian Pop2004-07-121-8/+2502
* tree-scalar-evolution.c: New file.Zdenek Dvorak2004-07-091-0/+61