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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 46cf0b0862c..f836652c9af 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,13 @@ +2015-12-17 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/68835 + * tree.c (get_int_cst_ext_nunits): Return + cst.get_precision () / HOST_BITS_PER_WIDE_INT + 1 + for all unsigned wi::neg_p (cst) constants. + (build_new_int_cst): If cst.get_precision is not a multiple + of HOST_BITS_PER_WIDE_INT, zero extend -1 to the precision + % HOST_BITS_PER_WIDE_INT. + 2015-12-17 Richard Biener <rguenther@suse.de> PR tree-optimization/68951 |