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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7137666..33a4071 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,20 @@ +2010-06-08 Sandra Loosemore <sandra@codesourcery.com> + + PR tree-optimization/39874 + PR middle-end/28685 + * gimple.h (maybe_fold_and_comparisons, maybe_fold_or_comparisons): + Declare. + * gimple-fold.c (canonicalize_bool, same_bool_comparison_p, + same_bool_result_p): New. + (and_var_with_comparison, and_var_with_comparison_1, + and_comparisons_1, and_comparisons, maybe_fold_and_comparisons): New. + (or_var_with_comparison, or_var_with_comparison_1, + or_comparisons_1, or_comparisons, maybe_fold_or_comparisons): New. + * tree-ssa-reassoc.c (eliminate_redundant_comparison): Use + maybe_fold_and_comparisons or maybe_fold_or_comparisons instead + of combine_comparisons. + * tree-ssa-ifcombine.c (ifcombine_ifandif, ifcombine_iforif): Likewise. + 2010-06-08 Anatoly Sokolov <aesok@post.ru> * config/pdp11/pdp11.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE, |