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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index acced0c72fe..dc52c16d6fb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2017-11-24 Jackson Woodruff <jackson.woodruff@arm.com> + + PR tree-optimization/71026 + * tree-ssa-math-opts (is_division_by_square, is_square_of): New. + (insert_reciprocals): Change to insert reciprocals before a division + by a square and to insert the square of a reciprocal. + (execute_cse_reciprocals_1): Change to consider division by a square. + (register_division_in): Add importance parameter. + 2017-11-24 Richard Biener <rguenther@suse.de> PR tree-optimization/82402 |