+2000-12-09 Ulrich Drepper <drepper@redhat.com>
+
+ * Makeconfig (default_cflags): Make -O2 the default for stable
+ releases.
+
+2000-12-08 H.J. Lu <hjl@gnu.org>
+
+ * sysdeps/ia64/fpu/s_isinfl.S: Renamed to ...
+ * sysdeps/ia64/fpu/s_isinf.S: This.
+ Add a .pred.rel.mutex note to avoid false report.
+
+ * sysdeps/ia64/fpu/s_isnanl.S: Renamed to ...
+ * sysdeps/ia64/fpu/s_isnan.S: This.
+
+ * sysdeps/ia64/fpu/s_fpclassify.S: New file.
+ * sysdeps/ia64/fpu/s_fpclassifyf.S: New file.
+ * sysdeps/ia64/fpu/s_fpclassifyl.S: New file.
+ * sysdeps/ia64/fpu/s_isinff.S: New file.
+ * sysdeps/ia64/fpu/s_isinfl.S: New file.
+ * sysdeps/ia64/fpu/s_isnanf.S: New file.
+ * sysdeps/ia64/fpu/s_isnanl.S: New file.
+ * sysdeps/ia64/fpu/s_finite.S: New file.
+ * sysdeps/ia64/fpu/s_finitef.S: New file.
+ * sysdeps/ia64/fpu/s_finitel.S: New file.
+ * sysdeps/ia64/fpu/s_signbit.S: New file.
+ * sysdeps/ia64/fpu/s_signbitf.S: New file.
+ * sysdeps/ia64/fpu/s_signbitl.S: New file.
+ * sysdeps/ia64/fpu/s_copysign.S: New file.
+ * sysdeps/ia64/fpu/s_copysignf.S: New file.
+ * sysdeps/ia64/fpu/s_copysignl.S: New file.
+
2000-12-08 Ulrich Drepper <drepper@redhat.com>
* math/libm-test.inc (main): Fix typos in messages.
# Default flags to pass the C compiler.
ifndef default_cflags
+ifeq ($(release),stable)
+default_cflags := -g -O2
+else
default_cflags := -g -O
endif
+endif
# Flags to pass the C compiler when assembling preprocessed assembly code
# (`.S' files). On some systems the assembler doesn't understand the `#' line
size_t buflen, size_t *buffer_size, int *h_errnop)
{
void *result;
- int save;
if (*buffer == NULL)
{
}
while (buffer != NULL
- && func (resbuf, *buffer, *buffer_size, &result,
- h_errnop) == ERANGE
+ && func (resbuf, *buffer, *buffer_size, &result, h_errnop) == ERANGE
&& (h_errnop == NULL || *h_errnop == NETDB_INTERNAL))
{
char *new_buf;
{
/* We are out of memory. Free the current buffer so that the
process gets a chance for a normal termination. */
- save = errno;
+ int save = errno;
free (*buffer);
__set_errno (save);
}
if (*buffer == NULL)
result = NULL;
- /* Release lock. Preserve error value. */
- save = errno;
- __set_errno (save);
-
return result;
}
--- /dev/null
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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 <sysdep.h>
+#undef ret
+
+ENTRY (__copysign)
+{
+ fmerge.s fret0 = farg1, farg0
+ br.ret.sptk.many rp
+}
+END (__copysign)
+
+strong_alias (__copysign, __copysignf)
+strong_alias (__copysign, __copysignl)
+
+weak_alias (__copysign, copysign)
+weak_alias (__copysignf, copysignf)
+weak_alias (__copysignl, copysignl)
--- /dev/null
+/* __copysignf is in s_copysign.S. */
--- /dev/null
+/* __copysignl is in s_copysign.S. */
--- /dev/null
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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 <sysdep.h>
+#undef ret
+
+ENTRY (__finite)
+{
+.mfi
+ fclass.m p6, p7 = farg0, @nat | @qnan | @snan | @inf
+ ;;
+}
+{
+.mib
+(p6) mov ret0 = 0
+(p7) mov ret0 = 1
+ br.ret.sptk.many rp
+}
+END (__finite)
+
+strong_alias (__finite, __finitef)
+strong_alias (__finite, __finitel)
+
+weak_alias (__finite, finite)
+weak_alias (__finitef, finitef)
+weak_alias (__finitel, finitel)
--- /dev/null
+/* __finitef is in s_finite.S. */
--- /dev/null
+/* __finitel is in s_finite.S. */
--- /dev/null
+/* Return classification value corresponding to argument.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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 <sysdep.h>
+#undef ret
+
+ENTRY (__fpclassify)
+{
+.mfi
+ fclass.m p6, p7 = farg0, @nat | @qnan | @snan
+ ;;
+}
+{
+.mfb
+(p6) mov ret0 = 0
+(p7) fclass.m p7, p8 = farg0, @inf
+(p6) br.ret.sptk.many rp
+ ;;
+}
+{
+.mfb
+(p7) mov ret0 = 1
+(p8) fclass.m p8, p6 = farg0, @zero
+(p7) br.ret.sptk.many rp
+ ;;
+}
+{
+.mfb
+(p8) mov ret0 = 2
+(p6) fclass.m p6, p7 = farg0, @unorm
+(p8) br.ret.sptk.many rp
+ ;;
+}
+{
+ .pred.rel.mutex p6, p7
+(p6) mov ret0 = 3
+(p7) mov ret0 = 4
+ br.ret.sptk.many rp
+}
+END (__fpclassify)
+
+strong_alias (__fpclassify, __fpclassifyf)
+strong_alias (__fpclassify, __fpclassifyl)
--- /dev/null
+/* __fpclassifyf is in s_fpclassify.S. */
--- /dev/null
+/* __fpclassifyl is in s_fpclassify.S. */
--- /dev/null
+/* Test for inf/-inf
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
+
+ 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. */
+
+/*
+ * isinf(x) returns 1 if x is inf, -1 for x == -inf, else 0;
+ */
+
+#include <sysdep.h>
+#undef ret
+
+ENTRY (__isinf)
+{
+.mfi
+ fclass.m p6, p7 = farg0, @inf|@pos
+ ;;
+}
+{
+.mfb
+(p6) mov ret0 = 1
+(p7) fclass.m p7, p8 = farg0, @inf|@neg
+(p6) br.ret.sptk.many rp
+ ;;
+}
+{
+ .pred.rel.mutex p7,p8
+(p7) mov ret0 = -1
+(p8) mov ret0 = 0
+ br.ret.sptk.many rp
+}
+END (__isinf)
+
+strong_alias (__isinf, __isinff)
+strong_alias (__isinf, __isinfl)
+
+weak_alias (__isinf, isinf)
+weak_alias (__isinff, isinff)
+weak_alias (__isinfl, isinfl)
--- /dev/null
+/* __isinff is in s_isinf.S. */
-/* Test for inf/-inf
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
-
- 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. */
-
-/*
- * isinfl(x) returns 1 if x is inf, -1 for x == -inf, else 0;
- */
-
-#include <sysdep.h>
-#undef ret
-
-ENTRY (__isinfl)
-{
-.mfi
- fclass.m p6, p7 = farg0, @inf|@pos
- ;;
-}
-{
-.mfb
-(p6) mov ret0 = 1
-(p7) fclass.m p7, p8 = farg0, @inf|@neg
-(p6) br.ret.sptk.many rp
- ;;
-}
-(p7) mov ret0 = -1
-(p8) mov ret0 = 0
- br.ret.sptk.many rp
-}
-END (__isinfl)
-
-weak_alias (__isinfl, isinfl)
+/* __isinfl is in s_isinf.S. */
--- /dev/null
+/* Test for NaN
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
+
+ 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. */
+
+/*
+ * isnan(x) returns 1 is x is nan, else 0;
+ */
+
+#include <sysdep.h>
+#undef ret
+
+ENTRY (__isnan)
+{
+.mfi
+ fclass.m p6, p7 = farg0, @nat | @qnan | @snan
+ ;;
+}
+{
+.mib
+(p6) mov ret0 = 1
+(p7) mov ret0 = 0
+ br.ret.sptk.many rp
+}
+END (__isnan)
+
+strong_alias (__isnan, __isnanf)
+strong_alias (__isnan, __isnanl)
+
+weak_alias (__isnan, isnan)
+weak_alias (__isnanf, isnanf)
+weak_alias (__isnanl, isnanl)
--- /dev/null
+/* __isnanf is in s_isnan.S. */
-/* Test for NaN
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
-
- 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. */
-
-/*
- * isnanl(x) returns 1 is x is nan, else 0;
- */
-
-#include <sysdep.h>
-#undef ret
-
-ENTRY (__isnanl)
-{
-.mfi
- fclass.m p6, p7 = farg0, @nat | @qnan | @snan
- ;;
-}
-{
-.mib
-(p6) mov ret0 = 1
-(p7) mov ret0 = 0
- br.ret.sptk.many rp
-}
-END (__isnanl)
-
-weak_alias (__isnanl, isnanl)
+/* __isnanl is in s_isnan.S. */
--- /dev/null
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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 <sysdep.h>
+#undef ret
+
+ENTRY (__signbit)
+{
+.mfi
+ fclass.m p6, p7 = farg0, @zero | @unorm | @norm | @inf | @neg
+ ;;
+}
+{
+.mib
+(p6) mov ret0 = 1
+(p7) mov ret0 = 0
+ br.ret.sptk.many rp
+}
+END (__signbit)
+
+strong_alias (__signbit, __signbitf)
+strong_alias (__signbit, __signbitl)
--- /dev/null
+/* __signbitf is in s_signbit.S. */
--- /dev/null
+/* __signbitl is in s_signbit.S. */
projects / platform / upstream / glibc.git / commitdiff