From c271ff9469dd55896c5110194bb3668e4ddb2708 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Thu, 22 Jun 2017 23:06:41 +0000 Subject: Support _Float128 in ldbl-96 bits/iscanonical.h. This patch adds _Float128 support to the ldbl-96 bits/iscanonical.h, as needed for x86_64 / x86 / ia64 support of _Float128. Tested for x86_64 (in conjunction with float128 patches). * sysdeps/ieee754/ldbl-96/bits/iscanonical.h [__HAVE_DISTINCT_FLOAT128] (__iscanonicalf128): New macro. --- sysdeps/ieee754/ldbl-96/bits/iscanonical.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sysdeps') diff --git a/sysdeps/ieee754/ldbl-96/bits/iscanonical.h b/sysdeps/ieee754/ldbl-96/bits/iscanonical.h index 2c8b786..4a4f4ad 100644 --- a/sysdeps/ieee754/ldbl-96/bits/iscanonical.h +++ b/sysdeps/ieee754/ldbl-96/bits/iscanonical.h @@ -24,6 +24,9 @@ extern int __iscanonicall (long double __x) __THROW __attribute__ ((__const__)); #define __iscanonicalf(x) ((void) (__typeof (x)) (x), 1) #define __iscanonical(x) ((void) (__typeof (x)) (x), 1) +#if __HAVE_DISTINCT_FLOAT128 +# define __iscanonicalf128(x) ((void) (__typeof (x)) (x), 1) +#endif /* Return nonzero value if X is canonical. In IEEE interchange binary formats, all values are canonical, but the argument must still be -- cgit v1.1