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| author | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2016-07-20 15:20:51 -0500 |
|---|---|---|
| committer | Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2016-08-31 10:38:11 -0500 |
| commit | 15089e046b6c71bbefe29687fe4c7e569c9e1c03 (patch) | |
| tree | 6e857cd8ec0519902d2e4cd16e4f31bda0402584 /sysdeps/ieee754/ldbl-128/s_logbl.c | |
| parent | e9b424881a4f85284e56d8b561c54ff57a7c1c9b (diff) | |
| download | glibc-15089e046b6c71bbefe29687fe4c7e569c9e1c03.tar.gz glibc-15089e046b6c71bbefe29687fe4c7e569c9e1c03.tar.xz glibc-15089e046b6c71bbefe29687fe4c7e569c9e1c03.zip | |
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.c | 6 |
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) |