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[BZ #139]

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2004-04-29  Jakub Jelinek  <jakub@redhat.com>
	* sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c (_Qp_qtoi): Use %f31
	for single precision register, add it to __asm clobbers [BZ #139].
	* sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c (_Qp_qtoui): Use %f31
	for single precision register, add it to __asm clobbers.
	* sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c (_Qp_qtoux): Use fqtox
	instead of fqtoi in QP_HANDLE_EXCEPTIONS.
	* sysdeps/sparc/sparc64/soft-fp/qp_qtox.c (_Qp_qtox): Likewise.
	Reported by M. H. VanLeeuwen <vanl@megsinet.net>.
This commit is contained in:
Roland McGrath 2004-04-29 20:02:34 +00:00
parent 8c70d1c47b
commit e0067d3006
4 changed files with 12 additions and 12 deletions
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8
sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c
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@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return (int)(*a)
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 Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
@ -38,9 +38,9 @@ int _Qp_qtoi(const long double *a)
__asm (
" ldd [%1], %%f52\n"
" ldd [%1+8], %%f54\n"
" fqtoi %%f52, %%f60\n"
" st %%f60, [%0]\n"
" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
" fqtoi %%f52, %%f31\n"
" st %%f31, [%0]\n"
" " : : "r" (&rx), "r" (a) : QP_CLOBBER, "f31");
r = rx);
return r;

8
sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c
View File

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return (unsigned int)(*a)
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 Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
@ -38,9 +38,9 @@ unsigned int _Qp_qtoui(const long double *a)
__asm (
" ldd [%1], %%f52\n"
" ldd [%1+8], %%f54\n"
" fqtoi %%f52, %%f60\n"
" st %%f60, [%0]\n"
" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
" fqtoi %%f52, %%f31\n"
" st %%f31, [%0]\n"
" " : : "r" (&rx), "r" (a) : QP_CLOBBER, "f31");
r = rx);
return r;

4
sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
View File

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return (unsigned long)(*a)
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 Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
@ -38,7 +38,7 @@ unsigned long _Qp_qtoux(const long double *a)
__asm (
" ldd [%1], %%f52\n"
" ldd [%1+8], %%f54\n"
" fqtoi %%f52, %%f60\n"
" fqtox %%f52, %%f60\n"
" std %%f60, [%0]\n"
" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
r = rx);

4
sysdeps/sparc/sparc64/soft-fp/qp_qtox.c
View File

@ -1,6 +1,6 @@
/* Software floating-point emulation.
Return (long)(*a)
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 Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
@ -38,7 +38,7 @@ long _Qp_qtox(const long double *a)
__asm (
" ldd [%1], %%f52\n"
" ldd [%1+8], %%f54\n"
" fqtoi %%f52, %%f60\n"
" fqtox %%f52, %%f60\n"
" std %%f60, [%0]\n"
" " : : "r" (&rx), "r" (a) : QP_CLOBBER);
r = rx);