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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-03-07 13:25:02 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-03-07 13:25:02 +0530 |
| commit | ce544b5bda86f0a42b7f88906faf745926423720 (patch) | |
| tree | 73e9d3e89a5ac68ca0f9b78fbdee25aaae4519fa /sysdeps/ieee754/dbl-64/slowexp.c | |
| parent | 4cc149fd8e96e42515638350fb13887b0d85cdb6 (diff) | |
| download | glibc-ce544b5bda86f0a42b7f88906faf745926423720.tar.gz glibc-ce544b5bda86f0a42b7f88906faf745926423720.tar.xz glibc-ce544b5bda86f0a42b7f88906faf745926423720.zip | |
Merge powerpc slowexp.c into generic code
Diffstat (limited to 'sysdeps/ieee754/dbl-64/slowexp.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/slowexp.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sysdeps/ieee754/dbl-64/slowexp.c b/sysdeps/ieee754/dbl-64/slowexp.c index c423fc3115..8f353f634f 100644 --- a/sysdeps/ieee754/dbl-64/slowexp.c +++ b/sysdeps/ieee754/dbl-64/slowexp.c @@ -27,20 +27,23 @@ /*Converting from double precision to Multi-precision and calculating */ /* e^x */ /**************************************************************************/ -#include "mpa.h" #include <math_private.h> +#ifndef USE_LONG_DOUBLE_FOR_MP +# include "mpa.h" +void __mpexp (mp_no *x, mp_no *y, int p); +#endif + #ifndef SECTION # define SECTION #endif -void __mpexp (mp_no *x, mp_no *y, int p); - /*Converting from double precision to Multi-precision and calculating e^x */ double SECTION __slowexp (double x) { +#ifndef USE_LONG_DOUBLE_FOR_MP double w, z, res, eps = 3.0e-26; int p; mp_no mpx, mpy, mpz, mpw, mpeps, mpcor; @@ -66,4 +69,7 @@ __slowexp (double x) __mp_dbl (&mpy, &res, p); return res; } +#else + return (double) __ieee754_expl((long double)x); +#endif } |