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author	Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
	Sun, 29 Oct 2006 23:08:23 +0000 (23:08 +0000)
committer	Kaveh Ghazi <ghazi@gcc.gnu.org>
	Sun, 29 Oct 2006 23:08:23 +0000 (23:08 +0000)
commit	012c53688f45b1f6adcfe36b4ce5ec01b7f95944
tree	528c604c4234ce45889c8180077ec5e944d5ea0f	tree
parent	cd07aa11f91bcd8b0eb89d0f60412b3008a0ca6a	commit \| diff

builtins.c (fold_builtin_hypot): Rearrange recursive transformation before others, and also do ABS_EXPR.

* builtins.c (fold_builtin_hypot): Rearrange recursive
transformation before others, and also do ABS_EXPR. When
necessary, check flag_unsafe_math_optimizations. When necessary,
add fabs.

testsuite:
* gcc.dg/builtins-20.c: Add more hypot tests.

From-SVN: r118160

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/builtins.c		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gcc.dg/builtins-20.c		diff \| blob \| blame \| history

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