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| author | Szabolcs Nagy <nsz@port70.net> | 2015-03-10 20:01:20 +0000 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-03-11 18:54:53 -0400 |
| commit | f4e4632abfa8297db1485e132bb15b9ef6c32a1b (patch) | |
| tree | 5e7f8685339372ad2eefa685cfa8e9c967300562 /src/math/atanhl.c | |
| parent | 53cfe0c61a136c12376a8f32d616de1d68227181 (diff) | |
| download | musl-f4e4632abfa8297db1485e132bb15b9ef6c32a1b.tar.gz musl-f4e4632abfa8297db1485e132bb15b9ef6c32a1b.tar.xz musl-f4e4632abfa8297db1485e132bb15b9ef6c32a1b.zip | |
math: add dummy implementations of 128 bit long double functions
This is in preparation for the aarch64 port only to have the long double math symbols available on ld128 platforms. The implementations should be fixed up later once we have proper tests for these functions. Added bigendian handling for ld128 bit manipulations too.
Diffstat (limited to 'src/math/atanhl.c')
| -rw-r--r-- | src/math/atanhl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/math/atanhl.c b/src/math/atanhl.c index f63d60b1..87cd1cdb 100644 --- a/src/math/atanhl.c +++ b/src/math/atanhl.c @@ -5,7 +5,7 @@ long double atanhl(long double x) { return atanh(x); } -#elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384 +#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384 /* atanh(x) = log((1+x)/(1-x))/2 = log1p(2x/(1-x))/2 ~= x + x^3/3 + o(x^5) */ long double atanhl(long double x) { |