power-cpu add-on, 2.05 ISA optimized libscvs/fedora-glibc-2_4_90-32

1 files changed, 43 insertions, 0 deletions

diff --git a/powerpc-cpu/sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S b/powerpc-cpu/sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S
new file mode 100644
index 0000000000..fde4b3aa81
--- /dev/null
+++ b/powerpc-cpu/sysdeps/powerpc/powerpc32/powerpc64/fpu/s_llrint.S
@@ -0,0 +1,43 @@
+/* Round double to long int.  PowerPC32 on PowerPC64 version.
+   Copyright (C) 2004, 2006 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., 51 Franklin Street, Fifth Floor, Boston MA
+   02110-1301 USA.  */
+
+#include <sysdep.h>
+
+/* long long int[r3, r4] __llrint (double x[fp1])  */
+ENTRY (__llrint)	
+	CALL_MCOUNT
+	stwu	r1,-16(r1)
+	cfi_adjust_cfa_offset (16)
+	fctid	fp13,fp1
+	stfd	fp13,8(r1)
+	nop	/* Insure the following load is in a different dispatch group */
+	nop	/* to avoid pipe stall on POWER4&5.  */
+	nop
+	lwz	r3,8(r1)
+	lwz	r4,12(r1)
+	addi	r1,r1,16	
+	blr
+	END (__llrint)
+
+weak_alias (__llrint, llrint)
+
+#ifdef NO_LONG_DOUBLE
+strong_alias (__llrint, __llrintl)
+weak_alias (__llrint, llrintl)
+#endif