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authorUlrich Drepper <drepper@redhat.com>1999-10-10 00:00:36 +0000
committerUlrich Drepper <drepper@redhat.com>1999-10-10 00:00:36 +0000
commit2293395f48cbfbd6ddf548fea8ba832e4c185356 (patch)
tree292ae8a697250541ee6b5328a2c36adc0bc33ed0 /sysdeps/powerpc/fpu/s_lrint.c
parent883c331ae9e9fb6e61c7213a012a5f4122b2bb23 (diff)
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Update.
* nss/getXXbyYY_r.c (do_weak_alias): Remove unnecessary parenthesis. * sysdeps/powerpc/s_copysign.S: Move to... * sysdeps/powerpc/fpu/s_copysign.S: ...here. Use portable asm syntax. * sysdeps/powerpc/s_copysignf.S: Move to... * sysdeps/powerpc/fpu/s_copysignf.S: ...here. * sysdeps/powerpc/s_fabs.S: Move to... * sysdeps/powerpc/fpu/s_fabs.S: ...here. Use portable asm syntax. * sysdeps/powerpc/s_fabsf.S: Move to... * sysdeps/powerpc/fpu/s_fabsf.S: ...here. * sysdeps/powerpc/s_fdim.c: Move to... * sysdeps/powerpc/fpu/s_fdim.c: ...here. * sysdeps/powerpc/s_fdimf.c: Move to... * sysdeps/powerpc/fpu/s_fdimf.c: ...here. * sysdeps/powerpc/s_fmax.S: Move to... * sysdeps/powerpc/fpu/s_fmax.S: ...here. Use portable asm syntax. * sysdeps/powerpc/s_fmaxf.S: Move to... * sysdeps/powerpc/fpu/s_fmaxf.S: ...here. * sysdeps/powerpc/s_fmin.S: Move to... * sysdeps/powerpc/fpu/s_fmin.S: ...here. Use portable asm syntax. * sysdeps/powerpc/s_fminf.S: Move to... * sysdeps/powerpc/fpu/s_fminf.S: ...here. * sysdeps/powerpc/s_isnan.S: Move to... * sysdeps/powerpc/fpu/s_isnan.c: ...here. * sysdeps/powerpc/s_isnanf.S: Move to... * sysdeps/powerpc/fpu/s_isnanf.S: ...here. * sysdeps/powerpc/s_llrint.c: Move to... * sysdeps/powerpc/fpu/s_llrint.c: ...here. * sysdeps/powerpc/s_llrintf.c: Move to... * sysdeps/powerpc/fpu/s_llrintf.c: ...here. * sysdeps/powerpc/s_llround.c: Move to... * sysdeps/powerpc/fpu/s_llround.c: ...here. * sysdeps/powerpc/s_llroundf.c: Move to... * sysdeps/powerpc/fpu/s_llroundf.c: ...here. * sysdeps/powerpc/s_lrint.c: Move to... * sysdeps/powerpc/fpu/s_lrint.c: ...here. * sysdeps/powerpc/s_lrintf.S: Move to... * sysdeps/powerpc/fpu/s_lrintf.S: ...here. * sysdeps/powerpc/s_lround.c: Move to... * sysdeps/powerpc/fpu/s_lround.c: ...here. * sysdeps/powerpc/s_lroundf.c: Move to... * sysdeps/powerpc/fpu/s_lroundf.c: ...here. * sysdeps/powerpc/s_rint.c: Move to... * sysdeps/powerpc/fpu/s_rint.c: ...here. * sysdeps/powerpc/s_rintf.c: Move to... * sysdeps/powerpc/fpu/s_rintf.c: ...here. * sysdeps/powerpc/t_sqrt.c: Move to... * sysdeps/powerpc/fpu/t_sqrt: ...here. * sysdeps/powerpc/w_sqrt.c: Move to... * sysdeps/powerpc/fpu/w_sqrt.c: ...here. * sysdeps/powerpc/w_sqrtf.c: Move to... * sysdeps/powerpc/fpu/w_sqrtf.c: ...here. * configure.in: Support platforms which have no .text pseudo-op. Patches partly by Jimi X <jimix@pobox.com>.
Diffstat (limited to 'sysdeps/powerpc/fpu/s_lrint.c')
-rw-r--r--sysdeps/powerpc/fpu/s_lrint.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/sysdeps/powerpc/fpu/s_lrint.c b/sysdeps/powerpc/fpu/s_lrint.c
new file mode 100644
index 0000000000..a060598859
--- /dev/null
+++ b/sysdeps/powerpc/fpu/s_lrint.c
@@ -0,0 +1,46 @@
+/* Round floating-point to integer. PowerPC version.
+ Copyright (C) 1997 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 "math.h"
+
+long int
+__lrint (double x)
+{
+ union {
+ double d;
+ long int ll[2];
+ } u;
+ asm ("fctiw %0,%1" : "=f"(u.d) : "f"(x));
+ return u.ll[1];
+}
+weak_alias (__lrint, lrint)
+
+/* This code will also work for a 'float' argument. */
+asm ("\
+ .globl __lrintf
+ .globl lrintf
+ .weak lrintf
+ .set __lrintf,__lrint
+ .set lrintf,__lrint
+");
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__lrint, __lrintl)
+weak_alias (__lrint, lrintl)
+#endif