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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6b63bc2..348a6f6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2012-12-06 Jakub Jelinek <jakub@redhat.com> + + PR c++/55137 + * fold-const.c (fold_binary_loc) <associate>: Don't introduce + TREE_OVERFLOW through reassociation. If type doesn't have defined + overflow, but one or both of the operands do, use the wrapping type + for reassociation and only convert to type at the end. + 2012-12-06 Richard Biener <rguenther@suse.de> * gimple-fold.c (fold_stmt_1): Remove code handling folding |