CVS log for src/tests/lib/libm/t_fe_round.c

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Keyword substitution: kv
Default branch: MAIN

modfl(3): Fix conversion from FreeBSD.

LDBL_MANL_SIZE is spelled EXT_FRACLBITS -- and not EXT_FRACHBITS.

PR lib/58237: modfl returns wrong answers on ld128 architectures

tests/lib/libm/t_fe_round.c: Tidy.

nextafter/nexttoward tests didn't make much sense, and are now
supplanted by t_next.

PR misc/58054

tests/lib/libm/t_fe_round: xfail for modfl uses.

PR lib/58237: modfl returns wrong answers on ld128 architectures

tests/lib/libm/t_fe_round.c: Work around likely ia64 bug in gcc.

tests/lib/libm/t_fe_round.c: Expand nearbyint/rint tests.

PR lib/58054

tests/lib/libm/t_fe_round: Fix a missed cast.

Need long long or intmax_t, not long, on LP32.

PR lib/58054

tests/lib/libm/t_fe_round: Tidy up nearbyintl, sync nearbyint test.

PR lib/58054

tests/lib/libm/t_fe_round.c: Simplify previous.

There is never any need to write casts to type T in integer constant
initializers for type T.

PR lib/58054

Use intmax_t instead of long int when trying to represent very large
integers (10^50 or so), so we don't exceed the capacity of systems where
long int is only 32 bits.

Hopefully will unbreak the i386 build, perhaps others.

tests/lib/libm/t_fe_round: Test nearbyintl.

This uses inputs that can't be distinguished with only 53 bits of
precision, so it should work in essentially all long double formats
to detect when nearbyintl is incorrectly implemented in terms of
nearbyint.

PR lib/58054

tests/lib/libm/t_fe_round: Tidy up nearbyint test.

Prompted by PR lib/58054.

Pull up the following, requested by he in ticket #217:

	lib/libm/Makefile               1.197-1.201
	tests/lib/libm/t_fe_round.c     1.7

Ensure nexttowardf() is included on all IEEE targets.
Add rintl() for aarch64 and mips, and nexttoward() for m68k.
Add a test which verifies that nextafter() and nexttoward() are
present in the implementation.

Pull up the following, requested by he in ticket #212:

	lib/libm/Makefile               1.192-1.196
	tests/lib/libm/t_fe_round.c     1.3-1.6

Ensure that nearbyint() is included in all targets except for vax,
and add a test case for nearbyint(), stubbed out for non-IEEE (vax).

don't skip nexttoward for aarch64 and mips64

fix build (missing nexttoward on mips64 and aarch64)

Add test cases for nextafter() and nexttoward().  At the moment no
corner cases are tested, and the test cases are little more than a
verification that the functions are present in the implementation.

Re-enable the test for nearbyint(), now that all ports (save vax,
which has a separate #if section here) should have nearbyint().

Revert previous as it breaks at least sparc and hpcsh builds.
nearbyint() is not included in libm on all platforms.

Add a test checking nearbyint(), using the same table as used by
the existing lrint() test.

Swap around the two last args to the check for expected fegetround(),
so the error message makes sense.

Sync with HEAD.  (Note that most of these changes are simply $NetBSD$
tag issues.)

file t_fe_round.c was added on branch pgoyette-localcount on 2017-01-07 08:56:55 +0000

use labs for absolute value of long
should fix arm build

add test for fesetround/fegetround that uses lrint (and tests it a bunch).
It doesn't fail on amd64.