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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 949fb3aa6f8..28cafa14b52 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2015-10-21 Richard Sandiford <richard.sandiford@arm.com> + + * match.pd: Add rules to simplify ccos, ccosh, hypot, copysign + and x*x in cases where the operands are sign ops. Extend these + rules to handle copysign as a sign op (including for cos, cosh + and pow, which already treated negate and abs as sign ops). + 2015-10-21 Uros Bizjak <ubizjak@gmail.com> PR target/68018 |