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fix long double const workaround in cbrtl

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nsz 2012-03-19 22:49:03 +01:00
commit 01fdfd491b
1 changed files with 1 additions and 5 deletions
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6
src/math/cbrtl.c
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@ -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 * Round it away from zero to 32 bits (32 so that t*t is exact, and
* away from zero for technical reasons). * away from zero for technical reasons).
*/ */
volatile double vd2 = 0x1.0p32; t = dt + (0x1.0p32L + 0x1.0p-32L) - 0x1.0p32;
volatile double vd1 = 0x1.0p-31;
#define vd ((long double)vd2 + vd1)
t = dt + vd - 0x1.0p32;
#elif LDBL_MANT_DIG == 113 #elif LDBL_MANT_DIG == 113
/* /*
* Round dt away from zero to 47 bits. Since we don't trust the 47, * Round dt away from zero to 47 bits. Since we don't trust the 47,