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| author | nsz <nsz@port70.net> | 2012-03-19 22:49:03 +0100 |
|---|---|---|
| committer | nsz <nsz@port70.net> | 2012-03-19 22:49:03 +0100 |
| commit | 01fdfd491b5d83b72099fbae14c4a71ed8e0b945 (patch) | |
| tree | 323846229fbf834316599adb49210081be2d503a /src/math/cbrtl.c | |
| parent | 2e8c8fbe7d65ba0026cb084dc8570d94cbc908ff (diff) | |
| download | musl-01fdfd491b5d83b72099fbae14c4a71ed8e0b945.tar.gz musl-01fdfd491b5d83b72099fbae14c4a71ed8e0b945.tar.bz2 musl-01fdfd491b5d83b72099fbae14c4a71ed8e0b945.tar.xz musl-01fdfd491b5d83b72099fbae14c4a71ed8e0b945.zip | |
fix long double const workaround in cbrtl
Diffstat (limited to 'src/math/cbrtl.c')
| -rw-r--r-- | src/math/cbrtl.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/math/cbrtl.c b/src/math/cbrtl.c index d138b9f2..5297d68f 100644 --- a/src/math/cbrtl.c +++ b/src/math/cbrtl.c @@ -118,11 +118,7 @@ long double cbrtl(long double x) * Round it away from zero to 32 bits (32 so that t*t is exact, and * away from zero for technical reasons). */ - volatile double vd2 = 0x1.0p32; - volatile double vd1 = 0x1.0p-31; - #define vd ((long double)vd2 + vd1) - - t = dt + vd - 0x1.0p32; + t = dt + (0x1.0p32L + 0x1.0p-32L) - 0x1.0p32; #elif LDBL_MANT_DIG == 113 /* * Round dt away from zero to 47 bits. Since we don't trust the 47, |