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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/e_rem_pio2l.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/e_rem_pio2l.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128/e_rem_pio2l.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c b/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c index 101a4c9015..4a580b3c56 100644 --- a/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c +++ b/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c @@ -183,7 +183,7 @@ static const int32_t two_over_pi[] = { 0x7b7b89, 0x483d38, }; -static const long double c[] = { +static const _Float128 c[] = { /* 113 bits of pi/2 */ #define PI_2_1 c[0] 0x1.921fb54442d18469898cc51701b8p+0L, @@ -193,9 +193,9 @@ static const long double c[] = { 0x3.9a252049c1114cf98e804177d4c8p-116L, }; -int32_t __ieee754_rem_pio2l(long double x, long double *y) +int32_t __ieee754_rem_pio2l(_Float128 x, _Float128 *y) { - long double z, w, t; + _Float128 z, w, t; double tx[8]; int64_t exp, n, ix, hx; u_int64_t lx; @@ -255,8 +255,8 @@ int32_t __ieee754_rem_pio2l(long double x, long double *y) /* The result is now stored in 3 double values, we need to convert it into two long double values. */ - t = (long double) tx [6] + (long double) tx [7]; - w = (long double) tx [5]; + t = (_Float128) tx [6] + (_Float128) tx [7]; + w = (_Float128) tx [5]; if (hx >= 0) { |