diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/e_pow.S | 5 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/e_powf.S | 4 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/e_powl.S | 5 |
4 files changed, 13 insertions, 8 deletions
diff --git a/ChangeLog b/ChangeLog index 5dd0ab40d0..62085baeef 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +1999-07-15 Ulrich Drepper <drepper@cygnus.com> + + * sysdeps/i386/fpu/e_pow.S: Use addl instead of pop/pop to keep + program deterministic. + * sysdeps/i386/fpu/e_powf.S: Likewise. + * sysdeps/i386/fpu/e_powl.S: Likewise. + 1999-07-15 Jakub Jelinek <jj@ultra.linux.cz> * math/Makefile: Add t_sincosl and k_sincosl support routines. diff --git a/sysdeps/i386/fpu/e_pow.S b/sysdeps/i386/fpu/e_pow.S index 75ad211872..6b20482319 100644 --- a/sysdeps/i386/fpu/e_pow.S +++ b/sysdeps/i386/fpu/e_pow.S @@ -1,5 +1,5 @@ /* ix87 specific implementation of pow function. - Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -279,8 +279,7 @@ ENTRY(__ieee754_pow) ret 25: fstp %st(0) -26: popl %eax - popl %edx +26: addl $8, %esp 27: // Raise divide-by-zero exception and get infinity value. fldl MO(one) fdivl MO(zero) diff --git a/sysdeps/i386/fpu/e_powf.S b/sysdeps/i386/fpu/e_powf.S index d7342bf56f..9ea41ba3c9 100644 --- a/sysdeps/i386/fpu/e_powf.S +++ b/sysdeps/i386/fpu/e_powf.S @@ -1,5 +1,5 @@ /* ix87 specific implementation of pow function. - Copyright (C) 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -272,7 +272,7 @@ ENTRY(__ieee754_powf) ret 25: fstp %st(0) -26: popl %eax +26: addl $4, %esp 27: // Raise divide-by-zero exception and get infinity value. fldl MO(one) fdivl MO(zero) diff --git a/sysdeps/i386/fpu/e_powl.S b/sysdeps/i386/fpu/e_powl.S index 2e09dcc820..e733e522c8 100644 --- a/sysdeps/i386/fpu/e_powl.S +++ b/sysdeps/i386/fpu/e_powl.S @@ -1,5 +1,5 @@ /* ix87 specific implementation of pow function. - Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -269,8 +269,7 @@ ENTRY(__ieee754_powl) ret 25: fstp %st(0) -26: popl %eax - popl %edx +26: addl $8, %esp 27: // Raise divide-by-zero exception and get infinity value. fldl MO(one) fdivl MO(zero) |