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| author | Ulrich Drepper <drepper@redhat.com> | 1999-01-29 10:58:02 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-01-29 10:58:02 +0000 |
| commit | d51913e933e4a323fcafbac9b054c0addb7a201e (patch) | |
| tree | dd14ac7cbf641bdbbed049be25cfc6232c98870c /sysdeps/alpha/fpu/s_floor.c | |
| parent | baa9f3f31ea57a9e46a487a2a113eb5da4705f62 (diff) | |
| download | glibc-d51913e933e4a323fcafbac9b054c0addb7a201e.tar.gz glibc-d51913e933e4a323fcafbac9b054c0addb7a201e.tar.xz glibc-d51913e933e4a323fcafbac9b054c0addb7a201e.zip | |
Update.
* sysdeps/alpha/fpu/s_floor.c (__floor): Don't depend on inlining, duplicate the code. * sysdeps/alpha/fpu/s_floorf.c (__floorf): Likewise.
Diffstat (limited to 'sysdeps/alpha/fpu/s_floor.c')
| -rw-r--r-- | sysdeps/alpha/fpu/s_floor.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/sysdeps/alpha/fpu/s_floor.c b/sysdeps/alpha/fpu/s_floor.c index 7b647923e2..c7e14662fe 100644 --- a/sysdeps/alpha/fpu/s_floor.c +++ b/sysdeps/alpha/fpu/s_floor.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998 Free Software Foundation, Inc. +/* Copyright (C) 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Richard Henderson. @@ -29,7 +29,20 @@ double __floor (double x) { - return __i_floor(x); + if (x != 0 && fabs (x) < 9007199254740992.0) /* 1 << DBL_MANT_DIG */ + { + double __tmp1; + __asm ( +#ifdef _IEEE_FP_INEXACT + "cvttq/svim %2,%1\n\t" +#else + "cvttq/svm %2,%1\n\t" +#endif + "cvtqt/m %1,%0\n\t" + : "=f"(x), "=&f"(__tmp1) + : "f"(x)); + } + return x; } weak_alias (__floor, floor) |