[src/trunk]: src/regress/lib/libc/ieeefp/except add some cpp defines to allow...

[drochner <drochner%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b57d214fad10
branches:  trunk
changeset: 559894:b57d214fad10
user:      drochner <drochner%NetBSD.org@localhost>
date:      Thu Mar 25 15:12:42 2004 +0000

description:
add some cpp defines to allow testing with "float"
and "long double" data types
(not used in standard regression target, but handy for
individual tests)

diffstat:

 regress/lib/libc/ieeefp/except/except.c |  27 +++++++++++++++++++++++----
 1 files changed, 23 insertions(+), 4 deletions(-)

diffs (43 lines):

diff -r 9d23fdb713c5 -r b57d214fad10 regress/lib/libc/ieeefp/except/except.c
--- a/regress/lib/libc/ieeefp/except/except.c   Thu Mar 25 15:08:57 2004 +0000
+++ b/regress/lib/libc/ieeefp/except/except.c   Thu Mar 25 15:12:42 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: except.c,v 1.8 2004/03/25 15:01:22 drochner Exp $      */
+/*     $NetBSD: except.c,v 1.9 2004/03/25 15:12:42 drochner Exp $      */
 
 /*-
  * Copyright (c) 1995 The NetBSD Foundation, Inc.
@@ -44,11 +44,30 @@
 volatile sig_atomic_t signal_caught;
 volatile int sicode;
 
-static volatile const double one  = 1.0;
-static volatile const double zero = 0.0;
+#ifdef USE_FLOAT
+#define FPTYPE float
+#else
+#ifdef USE_LONGDOUBLE
+#define FPTYPE long double
+#else
+#define FPTYPE double
+#endif
+#endif
+static volatile const FPTYPE one  = 1.0;
+static volatile const FPTYPE zero = 0.0;
+#ifdef USE_FLOAT
+static volatile const float huge = FLT_MAX;
+static volatile const float tiny = FLT_MIN;
+#else
+#ifdef USE_LONGDOUBLE
+static volatile const long double huge = LDBL_MAX;
+static volatile const long double tiny = LDBL_MIN;
+#else
 static volatile const double huge = DBL_MAX;
 static volatile const double tiny = DBL_MIN;
-static volatile double x;
+#endif
+#endif
+static volatile FPTYPE x;
 
 /* trip divide by zero */
 static void