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path: root/gcc/tree-vrp.c
AgeCommit message (Expand)AuthorFilesLines
2017-07-04re PR debug/81278 (-fcompare-debug failure (length))Jakub Jelinek1-9/+45
2017-06-16re PR tree-optimization/81089 (ICE: tree check: expected ssa_name, have integ...Yury Gribov1-4/+3
2017-06-13tree-vrp.c (is_masked_range_test): New function.Yury Gribov1-0/+94
2017-05-16Add default value for last argument of dump functions.Martin Liska1-37/+37
2017-05-12tree-vrp.c (vrp_dom_walker::before_dom_childern): Push unwinding markers.Jeff Law1-0/+2
2017-05-09tree-vrp.c (vrp_val_is_max): Adjust comment.Richard Biener1-49/+22
2017-05-09tree-vrp.c (get_single_symbol): Add assert that we don't get overflowed const...Richard Biener1-27/+18
2017-05-09tree-vrp.c (vrp_int_const_binop): Use wide-ints and simplify.Richard Biener1-129/+127
2017-05-08tree-vrp.c (gimple_assign_nonzero_warnv_p): Rename to ...Richard Biener1-25/+13
2017-05-07revert: re PR tree-optimization/78496 (Missed opportunities for jump threading)Jeff Law1-51/+3
2017-05-06re PR tree-optimization/78496 (Missed opportunities for jump threading)Jeff Law1-1/+0
2017-05-06re PR tree-optimization/78496 (Missed opportunities for jump threading)Jeff Law1-3/+52
2017-05-05re PR tree-optimization/80558 (VRP not handling x & -2 well)Jakub Jelinek1-1/+52
2017-05-04Remove an unused variable.Martin Liska1-1/+0
2017-05-04re PR tree-optimization/31130 (VRP no longer derives range for division after...Richard Biener1-575/+98
2017-05-03re PR tree-optimization/78496 (Missed opportunities for jump threading)Jeff Law1-6/+41
2017-04-28tree-vrp.c (assert_info): New struct.Richard Biener1-105/+130
2017-04-19re PR tree-optimization/80426 (wrong manipulation of range based on INT_MIN)Eric Botcazou1-2/+28
2017-04-18re PR tree-optimization/80443 (ICE on valid code at -O2 on x86_64-linux-gnu: ...Jakub Jelinek1-16/+40
2017-03-23Fix memory leak in identify_jump_threads()Markus Trippelsdorf1-0/+1
2017-03-17re PR tree-optimization/71437 (Performance regression after r235817)Jeff Law1-1/+15
2017-03-16re PR tree-optimization/71437 (Performance regression after r235817)Jeff Law1-83/+88
2017-03-16re PR tree-optimization/71437 (Performance regression after r235817)Jeff Law1-6/+42
2017-03-10re PR tree-optimization/79981 (Forwprop not working for __atomic_compare_exch...Jakub Jelinek1-1/+13
2017-02-22re PR tree-optimization/79666 (wrong code (SIGFPE) at -O2 on x86_64-linux-gnu...Richard Biener1-4/+22
2017-02-14re PR tree-optimization/79095 (spurious stringop-overflow warning)Jeff Law1-1/+195
2017-02-14re PR tree-optimization/79408 (Missed VRP optimization of integer modulo)Jakub Jelinek1-6/+26
2017-02-08re PR tree-optimization/79408 (Missed VRP optimization of integer modulo)Jakub Jelinek1-10/+18
2017-01-30re PR tree-optimization/79276 (ICE: Segmentation fault in VRP pass)Richard Biener1-0/+5
2017-01-27re PR tree-optimization/71433 (-Warray-bounds false positive with -O2)Richard Biener1-16/+92
2017-01-27re PR tree-optimization/79244 (ice in replace_uses_by, at tree-cfg.c:1866)Richard Biener1-2/+14
2017-01-23re PR tree-optimization/79186 (ICE on valid code at -O2 and -O3 on x86_64-lin...Richard Biener1-0/+1
2017-01-17re PR tree-optimization/71433 (-Warray-bounds false positive with -O2)Richard Biener1-0/+20
2017-01-11tree-vrp.c (evrp_dom_walker::before_dom_children): Also set range/nonnull inf...Richard Biener1-12/+34
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
2016-12-16re PR tree-optimization/78819 (Wrong code with VRP caused by register asserti...Marek Polacek1-0/+9
2016-12-14Split omp-low into multiple filesMartin Jambor1-3/+3
2016-12-14re PR tree-optimization/78788 (ICE (segfault) on s390x-linux-gnu)Richard Biener1-12/+3
2016-11-29tree-vrp.c (simplify_stmt_using_ranges): Use boolean_type_node for the EQ_EXPR.Andrew Pinski1-1/+1
2016-11-28tree-vrp.c (vrp_visit_assignment_or_call): Handle simplifications to SSA name...Richard Biener1-4/+18
2016-11-25re PR middle-end/78501 (SEGV in vrp_val_max)Jakub Jelinek1-9/+14
2016-11-23re PR middle-end/78153 (strlen return value can be assumed to be less than PT...Prathamesh Kulkarni1-0/+10
2016-11-23re PR tree-optimization/78154 (memcpy et al can be assumed to return non-null)Richard Biener1-0/+14
2016-11-16re PR sanitizer/77823 (ICE: in ubsan_encode_value, at ubsan.c:137 with -fsani...Jakub Jelinek1-1/+5
2016-11-02tree-vrp.c (evrp_dom_walker::before_dom_children): Call infer_value_range on ...Richard Biener1-24/+98
2016-10-24tree-vrp.c (evrp_dom_walker::before_dom_children): Ignore backedges when iden...Richard Biener1-11/+39
2016-10-21re PR c++/78051 (error: dead STMT in EH table when using -O2)Richard Biener1-1/+5
2016-10-19tree-vrp.c (evrp_dom_walker::evrp_dom_walker): Initialize stmts_to_remove.Richard Biener1-10/+65
2016-10-18tree-vrp.c (evrp_dom_walker::before_dom_children): Handle not visited but non...Richard Biener1-62/+72
2016-10-18tree-ssa-propagate.h (substitute_and_fold): Adjust prototype.Richard Biener1-4/+1
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