rs6000.c (validate_condition_mode): Use flag_finite_math_only.

rs6000.c (validate_condition_mode): Use flag_finite_math_only.

2003-05-05  Geoffrey Keating  <geoffk@apple.com>

	* config/rs6000/rs6000.c (validate_condition_mode): Use
	flag_finite_math_only.
	(rs6000_reverse_condition): Never return UNKNOWN; use
	flag_finite_math_only.
	(rs6000_generate_compare): Use flag_finite_math_only.
	(rs6000_emit_cmove): Handle UNLE.  Support UNEQ under -ffast-math.
	Use HONOR_* rather than flag_unsafe_math_optimizations.  Correct
	UNGE and GT cases.  Handle UNEQ and LTGT when ! HONOR_NANS.

Index: testsuite/ChangeLog
2003-05-05  Geoffrey Keating  <geoffk@apple.com>

	* gcc.c-torture/execute/ieee/fp-cmp-8.c: New test.
	* gcc.dg/ppc-fsel-2.c: New test.

From-SVN: r66499