* fold-const.c (fold_strip_sign_ops): Handle copysign.
authorghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 18 Nov 2006 20:29:22 +0000 (20:29 +0000)
committerghazi <ghazi@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 18 Nov 2006 20:29:22 +0000 (20:29 +0000)
commitb145cb591324837938cb0874d5656352fd33e63b
tree54f835b1efbe21c849bac39f9a546c2ce07db730
parent320f4404834ac14cbc0b75677ccd4dcca3031937
* fold-const.c (fold_strip_sign_ops): Handle copysign.

testsuite:
* gcc.dg/builtins-20.c: Add cases for copysign.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118975 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/fold-const.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/builtins-20.c