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Hi! 2004-09-29 Jakub Jelinek <jakub@redhat.com> * sysdeps/i386/fpu/s_fdim.S (__fdim): Handle +inf/+inf. * sysdeps/i386/fpu/s_fdimf.S (__fdimf): Likewise. * sysdeps/i386/fpu/s_fdiml.S (__fdiml): Likewise. --- libc/sysdeps/i386/fpu/s_fdim.S.jj 2001-07-06 06:55:53.000000000 +0200 +++ libc/sysdeps/i386/fpu/s_fdim.S 2004-09-29 10:05:14.544724188 +0200 @@ -1,5 +1,5 @@ /* Compute positive difference. - Copyright (C) 1997, 1999 Free Software Foundation, Inc. + Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -30,22 +30,23 @@ ENTRY(__fdim) sahf jp 1f - fsubrp %st, %st(1) - jc 2f + jc 3f - fstp %st(0) + fstp %st(1) fldz jmp 2f +3: fsubrp %st, %st(1) + ret + 1: fxam fnstsw andb $0x45, %ah cmpb $0x01, %ah - je 3f + je 2f fxch -3: fstp %st(1) - -2: ret +2: fstp %st(1) + ret END(__fdim) weak_alias (__fdim, fdim) --- libc/sysdeps/i386/fpu/s_fdiml.S.jj 2001-07-06 06:55:53.000000000 +0200 +++ libc/sysdeps/i386/fpu/s_fdiml.S 2004-09-29 10:17:50.603487868 +0200 @@ -1,5 +1,5 @@ /* Compute positive difference. - Copyright (C) 1997, 1999 Free Software Foundation, Inc. + Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -30,22 +30,23 @@ ENTRY(__fdiml) sahf jp 1f - fsubrp %st, %st(1) - jc 2f + jc 3f - fstp %st(0) + fstp %st(1) fldz jmp 2f +3: fsubrp %st, %st(1) + ret + 1: fxam fnstsw andb $0x45, %ah cmpb $0x01, %ah - je 3f + je 2f fxch -3: fstp %st(1) - -2: ret +2: fstp %st(1) + ret END(__fdiml) weak_alias (__fdiml, fdiml) --- libc/sysdeps/i386/fpu/s_fdimf.S.jj 2001-07-06 06:55:53.000000000 +0200 +++ libc/sysdeps/i386/fpu/s_fdimf.S 2004-09-29 10:18:01.789484099 +0200 @@ -1,5 +1,5 @@ /* Compute positive difference. - Copyright (C) 1997, 1999 Free Software Foundation, Inc. + Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -30,22 +30,23 @@ ENTRY(__fdimf) sahf jp 1f - fsubrp %st, %st(1) - jc 2f + jc 3f - fstp %st(0) + fstp %st(1) fldz jmp 2f +3: fsubrp %st, %st(1) + ret + 1: fxam fnstsw andb $0x45, %ah cmpb $0x01, %ah - je 3f + je 2f fxch -3: fstp %st(1) - -2: ret +2: fstp %st(1) + ret END(__fdimf) weak_alias (__fdimf, fdimf) Jakub
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