PR/59266 CVS commit: src/tests/lib/libc/gen

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

The following reply was made to PR misc/59266; it has been noted by GNATS.

From: "Taylor R Campbell" <riastradh%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/59266 CVS commit: src/tests/lib/libc/gen
Date: Mon, 7 Apr 2025 01:54:22 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Mon Apr  7 01:54:22 UTC 2025
 
 Modified Files:
 	src/tests/lib/libc/gen: t_isnan.c
 
 Log Message:
 tests/lib/libc/gen/t_isnan: Fix architecture conditionals.
 
 1. Skip isinf_basic on VAX.  We have no other way to query `does this
    architecture support infinities?' and other tests already use
    isinf(HUGE_VAL) to determine that, so let's just make sure it
    works correctly on VAX.
 
 2. Don't skip these tests on m68k.  This was originally conditional
    on m68000 (which is to say, NetBSD's MACHINE_ARCH for Motorola
    68010 CPUs, i.e., the sun2 port), and was later mistakenly changed
    to m68k.  But there's no reason any m68k, 68010 or later, should
    skip this -- the floating-point format of the ABI does have NaN
    and infinity, whether it's a softfloat ABI or hardfloat ABI.
 
 PR misc/59266: t_isnan:isinf_basic test is bogus on some ports
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.5 -r1.6 src/tests/lib/libc/gen/t_isnan.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.