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path: root/gcc/tree-ssa-sccvn.c
AgeCommit message (Expand)AuthorFilesLines
2009-02-06re PR target/35659 (Miscompiled code with -O2 (but not with -O2 -funroll-loop...Paolo Bonzini1-3/+20
2009-01-28re PR tree-optimization/38926 (ice in find_or_generate_expression, at tree-ss...Richard Guenther1-1/+1
2009-01-23re PR middle-end/38932 (ICE in set_value_range, at tree-vrp.c:398)Paolo Bonzini1-4/+5
2009-01-18re PR tree-optimization/38819 (trapping expression wrongly hoisted out of loop)Richard Guenther1-0/+47
2008-11-20re PR middle-end/29215 (extra store for memcpy)Jakub Jelinek1-1/+1
2008-11-02re PR tree-optimization/37542 (PRE doesn't simplify during phi-translation)Richard Guenther1-3/+21
2008-11-02re PR tree-optimization/37991 (excessive memory consumption - possible hang)Richard Guenther1-2/+7
2008-10-04tree-ssa-sccvn.c (vn_reference_op_eq): Use types_compatible_p instead of poin...Richard Guenther1-2/+2
2008-09-22re PR tree-optimization/37145 (XFAILs from PRE rewrite, SCCVN union optimizat...Richard Guenther1-11/+14
2008-09-18re PR tree-optimization/37258 (ice in simplify_subreg, at simplify-rtx.c:4957)Richard Guenther1-0/+14
2008-09-08re PR tree-optimization/37421 (ICE in vn_reference_insert_pieces at tree-ssa-...Richard Guenther1-3/+7
2008-08-21tree-ssa-pre.c (insert_into_preds_of_block): Before inserting a PHI ask VN if...Richard Guenther1-1/+1
2008-08-19re PR tree-optimization/35972 (load-PRE missed opportunities without SFTs)Richard Guenther1-2/+112
2008-08-13gimple.h (gimple_call_set_chain): Accept SSA variables.Eric Botcazou1-3/+2
2008-07-29re PR tree-optimization/36945 (PRE/SCCVN do not handle aggregate function arg...Richard Guenther1-27/+15
2008-07-28backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch.Richard Biener1-220/+496
2008-07-27re PR tree-optimization/36830 (STORAGE_ERROR raised compiling s-os_lib.adb)Eric Botcazou1-11/+15
2008-07-19re PR bootstrap/36864 (Yet another bootstrap failure on i686-apple-darwin9)Richard Guenther1-0/+18
2008-07-15tree-ssa-sccvn.c (expressions_equal_p): Check type equality.Daniel Berlin1-0/+2
2008-07-14tree-ssa-sccvn.c (pre_info): Remove.Richard Guenther1-67/+6
2008-07-08Fix PR tree-optimization/23455 Fix PR tree-optimization/35286 Fix PR tree-opt...Daniel Berlin1-109/+501
2008-06-20ggc.h (GGC_RESIZEVAR): New, reorder macros.Kaveh R. Ghazi1-4/+4
2008-06-17tree-ssa-sccvn.c: Fix format of comments.Bernhard Fischer1-4/+4
2008-06-06cgraph.c: Fix typos in comments.Ralf Wildenhues1-3/+3
2008-05-26tree-ssa-sccvn.c (expr_has_constants): Declare.Richard Guenther1-2/+3
2008-05-20re PR middle-end/35204 (crash by too deep recursion in DFS tree-ssa-sccvn.c:1...Richard Guenther1-50/+105
2008-05-20tree-ssa-reassoc.c (fini_reassoc): Use the statistics infrastructure.Richard Guenther1-3/+1
2008-05-16tree-ssa-dse (max_stmt_uid): Removed.Kenneth Zadeck1-12/+2
2008-05-15tree-dfa.c (refs_may_alias_p): Allow all kinds of INDIRECT_REF and TARGET_MEM...Richard Guenther1-0/+21
2008-05-09pa.c (reloc_needed): Use CASE_CONVERT.Tomas Bily1-2/+1
2008-04-17tree-vn.c (expressions_equal_p): Do not check type equality or compatibility ...Richard Guenther1-5/+7
2008-04-15tree-ssa-sccvn.h (vn_reference_lookup): Adjust prototype.Richard Guenther1-3/+4
2008-03-18tree-ssa-sccvn.c (visit_reference_op_load): If the lookup found an expression...Richard Guenther1-0/+6
2008-03-15tree-ssa-ccp.c (get_symbol_constant_value): Export.Richard Guenther1-36/+34
2008-03-14re PR tree-optimization/34172 (Missed store ccp optimization)Richard Guenther1-11/+92
2008-03-14re PR tree-optimization/34043 (Missed optimization causing extra loads and st...Richard Guenther1-5/+93
2008-03-08tree-ssa-sccvn.h (vn_binary_op_lookup): Remove.Richard Guenther1-194/+89
2008-03-03tree-ssa-sccvn.c (visit_reference_op_store): Do not insert struct copies into...Richard Guenther1-3/+9
2008-02-29tree-ssa-pre.c (get_sccvn_value): Create missing VNs via vn_lookup_or_add.Richard Guenther1-13/+10
2008-02-28tree-ssa-sccvn (vn_ssa_aux_obstack): New obstack.Steven Bosscher1-13/+20
2008-01-21re PR target/34856 (ICE with some constant vectors)Richard Guenther1-0/+1
2008-01-17Teach SCCVN that throwing expressions are not to be regenerated.Andrew MacLeod1-1/+2
2008-01-11tree-ssa-sccvn.c (struct vn_binary_op_s): Move hashcode near opcode.Richard Guenther1-19/+23
2008-01-08re PR tree-optimization/34683 (SSA rewriting in the loop unroller causes quad...Richard Guenther1-7/+2
2008-01-07re PR tree-optimization/34683 (SSA rewriting in the loop unroller causes quad...Richard Guenther1-2/+6
2007-12-13re PR middle-end/34450 (compile takes up 1.8 GB RAM at -O1)Richard Guenther1-5/+31
2007-11-23re PR tree-optimization/34176 (SCCVN breaks gettext)Richard Guenther1-0/+20
2007-09-27re PR tree-optimization/33565 (spurious warning: assuming signed overflow do...Ian Lance Taylor1-2/+7
2007-09-18re PR tree-optimization/33340 (ICE: SSA corruption with -O (FRE))Richard Guenther1-0/+5
2007-09-07re PR tree-optimization/32586 (New VN misses FRE opportunities)Richard Guenther1-12/+54
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