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2010-04-06re PR tree-optimization/42906 (Empty loop not removed)Jan Hubicka1-12/+101
2010-04-02Make-lang.in, [...]: Update copyright years.Steven Bosscher1-1/+1
2010-01-20re PR tree-optimization/42717 (ice: verify_ssa failed)Richard Guenther1-50/+15
2010-01-17tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI node existence check.Richard Guenther1-1/+1
2009-11-26tree-ssa-dce.c (nr_walks): New variable.Richard Guenther1-4/+12
2009-11-26tree-ssa-dce.c (perform_tree_ssa_dce): Allocate visited bitmap.Richard Guenther1-0/+1
2009-11-25Remove trailing white spaces.H.J. Lu1-11/+11
2009-11-24re PR tree-optimization/42142 (DCE miscompiles a certain quicksort implementa...Richard Guenther1-4/+10
2009-10-20tree-ssa-dce.c (eliminate_unnecessary_stmts): Don't regard the removal of a d...Alexandre Oliva1-1/+2
2009-10-12re PR debug/41343 (sysdeps/ieee754/dbl-64/dosincos.c from glibc causes excess...Alexandre Oliva1-14/+12
2009-09-14Squash commit of EH in gimpleRichard Henderson1-13/+9
2009-09-02invoke.texi (-fvar-tracking-assignments): New.Alexandre Oliva1-13/+85
2009-07-30Add source_location support to PHI arguments.Andrew MacLeod1-3/+10
2009-07-28re PR tree-optimization/40759 (segfault in useless_type_conversion_p)Jan Hubicka1-3/+0
2009-07-19tree-ssa-dce.c (remove_dead_phis): Only look for abnormal PHIs when handling ...Jan Hubicka1-1/+2
2009-07-19re PR tree-optimization/40676 (internal compiler error: verify_ssa error: def...Jan Hubicka1-2/+4
2009-07-03loop-24.c: Update dump file matching; enable -O2.Jan Hubicka1-27/+105
2009-07-02tree-ssa-dce.c (bb_contains_live_stmts): New bitmap.Jan Hubicka1-48/+151
2009-07-01re PR tree-optimization/19831 (Missing DSE/malloc/free optimization)Richard Guenther1-0/+11
2009-06-30tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Always continue walking.Richard Guenther1-15/+7
2009-06-30tree-ssa-alias.c (walk_aliased_vdefs_1): Change interface to use ao_ref refer...Richard Guenther1-21/+15
2009-05-24tree-ssa-operands.h (push_stmt_changes, [...]): Delete.Paolo Bonzini1-2/+1
2009-05-22re PR tree-optimization/38964 (TBAA side-effects of C++ new still missing)Richard Guenther1-1/+0
2009-04-03re PR middle-end/13146 (inheritance for nonoverlapping_component_refs_p)Richard Guenther1-24/+307
2008-07-28backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch.Richard Biener1-120/+122
2008-05-20tree-ssa-reassoc.c (fini_reassoc): Use the statistics infrastructure.Richard Guenther1-14/+14
2008-05-20Revert r135493 & r135463Xinliang David Li1-641/+6
2008-05-18comment/style fixesXinliang David Li1-41/+46
2008-05-17Check in tree-dce enh to trunkXinliang David Li1-6/+636
2008-03-19re PR other/35094 (RTL dump file letters hosed and partly undocumented)Jan Hubicka1-9/+15
2008-03-18tree-pretty-print.c: Include predict.h.Jan Hubicka1-1/+1
2007-07-26Change copyright header to refer to version 3 of the GNU General Public Licen...Nick Clifton1-4/+3
2007-06-12re PR libstdc++/29286 (placement new does not change the dynamic type as it s...Ian Lance Taylor1-1/+3
2007-05-28tree-ssa-dce.c (eliminate_unnecessary_stmts): Release LHS SSA name when we re...Daniel Berlin1-0/+2
2007-05-04basic-block.h (cdi_direction): Assign values to all enumeration constants.Josh Conner1-1/+1
2007-04-27tree-cfgcleanup.c (cleanup_tree_cfg): Verify dominance info if it claims to b...Zdenek Dvorak1-3/+8
2007-01-24pr23382.c: Avoid DCE from eliminating dead variable.Jan Hubicka1-1/+26
2007-01-15tree-ssa-dce.c (DCE_TODOs): New.Jan Hubicka1-31/+37
2007-01-11re PR tree-optimization/1046 (gcc less efficient than jdk for recursion with ...Jan Hubicka1-3/+3
2006-12-11[multiple changes]Diego Novillo1-88/+12
2006-12-11* tree-scalar-evolution.c (scev_const_prop):Diego Novillo1-151/+126
2006-12-05Merge gimple-tuples-branch into mainline.Aldy Hernandez1-4/+4
2006-11-25tree-vrp.c (execute_vrp): Do not pass loops structure through arguments.Zdenek Dvorak1-1/+1
2006-07-07pointer-set.c (pointer_set_destroy): Correct whitespace.Roger Sayle1-3/+3
2006-05-28cfgcleanup.c, [...]: Fix comment typos.Kazu Hirata1-1/+1
2006-03-15tree-ssa-dce.c (EXECUTE_IF_CONTROL_DEPENDENT): Make it an iterator-style macro.Kazu Hirata1-13/+9
2006-03-02tree-vrp.c (execute_vrp): Return value.Daniel Berlin1-3/+6
2006-02-08tree-ssa-dce.c (remove_dead_statement): When removing a dead control statemen...Jeff Law1-23/+22
2006-01-31tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Remove unreachable code.Zdenek Dvorak1-10/+1
2006-01-18[multiple changes]Diego Novillo1-1/+1
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