diff options
Diffstat (limited to 'soft-fp/sysdeps/sparc/sparc64/qp_cmpe.c')
| -rw-r--r-- | soft-fp/sysdeps/sparc/sparc64/qp_cmpe.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/soft-fp/sysdeps/sparc/sparc64/qp_cmpe.c b/soft-fp/sysdeps/sparc/sparc64/qp_cmpe.c deleted file mode 100644 index d881f904df..0000000000 --- a/soft-fp/sysdeps/sparc/sparc64/qp_cmpe.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Software floating-point emulation. - Compare (*a) and (*b), return float condition code. - Signal exception (unless masked) if unordered. - Copyright (C) 1997,1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Richard Henderson (rth@cygnus.com) and - Jakub Jelinek (jj@ultra.linux.cz). - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If - not, write to the Free Software Foundation, Inc., - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include "soft-fp.h" -#include "quad.h" - -int _Qp_cmpe(const long double *a, const long double *b) -{ - FP_DECL_EX; - FP_DECL_Q(A); FP_DECL_Q(B); - int r; - - FP_INIT_ROUNDMODE; - FP_UNPACK_RAW_QP(A, a); - FP_UNPACK_RAW_QP(B, b); - FP_CMP_Q(r, B, A, 3); - if (r == -1) r = 2; - if (r == 3) - FP_SET_EXCEPTION(FP_EX_INVALID); - QP_HANDLE_EXCEPTIONS( - __asm ( - "ldd [%0], %%f52 - ldd [%0+8], %%f54 - ldd [%1], %%f56 - ldd [%1+8], %%f58 - fcmpeq %%fcc3, %%f52, %%f56 - " : : "r" (a), "r" (b) : QP_CLOBBER_CC); - _FPU_GETCW(_fcw); - r = ((_fcw >> 36) & 3)); - - return r; -} |