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-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_lrint.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_lrint.c b/sysdeps/powerpc/powerpc32/fpu/s_lrint.c
new file mode 100644
index 0000000000..c78fb035bd
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/s_lrint.c
@@ -0,0 +1,53 @@
+/* Round floating-point to integer.  PowerPC version.
+   Copyright (C) 1997,2002 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 Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Kludge to avoid decls that will confuse strong_alias below.  */
+#define __lrintf XXX__lrintf
+#define __lrintl XXX__lrintl
+#define lrintf XXXlrintf
+#define lrintl XXXlrintl
+
+#include "math.h"
+
+#undef __lrintf
+#undef __lrintl
+#undef lrintf
+#undef lrintl
+
+
+long int
+__lrint (double x)
+{
+  union
+  {
+    double d;
+    int ll[2];
+  } u;
+  asm ("fctiw %0,%1" : "=f"(u.d) : "f"(x));
+  return u.ll[1];
+}
+weak_alias (__lrint, lrint)
+
+strong_alias (__lrint, __lrintf)
+weak_alias (__lrint, lrintf)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__lrint, __lrintl)
+weak_alias (__lrint, lrintl)
+#endif