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authorPaul E. Murphy <murphyp@linux.vnet.ibm.com>2016-07-20 15:20:51 -0500
committerPaul E. Murphy <murphyp@linux.vnet.ibm.com>2016-08-31 10:38:11 -0500
commit15089e046b6c71bbefe29687fe4c7e569c9e1c03 (patch)
tree6e857cd8ec0519902d2e4cd16e4f31bda0402584 /sysdeps/ieee754/ldbl-128/s_logbl.c
parente9b424881a4f85284e56d8b561c54ff57a7c1c9b (diff)
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ldbl-128: Rename 'long double' to '_Float128'
Add a layer of macro indirection for long double files
which need to be built using another typename.  Likewise,
add the L(num) macro used in a later patch to override
real constants.

These macros are only defined through the ldbl-128
math_ldbl.h header, thereby implicitly restricting
these macros to machines which back long double
with an IEEE binary128 format.

Likewise, appropriate changes are made for the few
files which indirectly include such ldbl-128 files.

These changes produce identical binaries for s390x,
aarch64, and ppc64.
Diffstat (limited to 'sysdeps/ieee754/ldbl-128/s_logbl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128/s_logbl.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/ieee754/ldbl-128/s_logbl.c b/sysdeps/ieee754/ldbl-128/s_logbl.c
index b7c1ca15d7..24baae64fa 100644
--- a/sysdeps/ieee754/ldbl-128/s_logbl.c
+++ b/sysdeps/ieee754/ldbl-128/s_logbl.c
@@ -26,8 +26,8 @@ static char rcsid[] = "$NetBSD: $";
 #include <math.h>
 #include <math_private.h>
 
-long double
-__logbl (long double x)
+_Float128
+__logbl (_Float128 x)
 {
   int64_t lx, hx, ex;
 
@@ -48,7 +48,7 @@ __logbl (long double x)
 	ma = __builtin_clzll (hx);
       ex -= ma - 16;
     }
-  return (long double) (ex - 16383);
+  return (_Float128) (ex - 16383);
 }
 
 weak_alias (__logbl, logbl)