(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

[thirdparty/glibc.git] / sysdeps / powerpc / powerpc64 / fpu / s_copysign.S

diff --git a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
index 38171e31d717fed6bfff4a72ac2cecec519f05b6..a43ed12cf0e978b7e056a92ab455d504cc4d1182 100644 (file)
--- a/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
+++ b/sysdeps/powerpc/powerpc64/fpu/s_copysign.S
@@ -1,5 +1,5 @@
 /* Copy a sign bit between floating-point values.  PowerPC64 version.
-   Copyright (C) 1997, 1999, 2000, 2002, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2000, 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
@@ -21,7 +21,6 @@
    when it's coded in C.  */
 
 #include <sysdep.h>
-#include <math_ldbl_opt.h>
 
 ENTRY(__copysign)
        CALL_MCOUNT 0
@@ -29,11 +28,7 @@ ENTRY(__copysign)
    copysign(x,y) returns a value with the magnitude of x and
    with the sign bit of y.  */
        stdu    r1,-48(r1)
-       cfi_adjust_cfa_offset (48)
        stfd    fp2,24(r1)
-       nop
-       nop
-       nop
        ld      r3,24(r1)
        cmpdi   r3,0
        addi    r1,r1,48
@@ -44,20 +39,13 @@ L(0):       fnabs   fp1,fp1
        blr
        END (__copysign)
 
-weak_alias (__copysign,copysign)
+weak_alias(__copysign,copysign)
 
 /* It turns out that it's safe to use this code even for single-precision.  */
-weak_alias (__copysign,copysignf)
+weak_alias(__copysign,copysignf)
 strong_alias(__copysign,__copysignf)
 
 #ifdef NO_LONG_DOUBLE
-weak_alias (__copysign,copysignl)
+weak_alias(__copysign,copysignl)
 strong_alias(__copysign,__copysignl)
 #endif
-#ifdef IS_IN_libm
-# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
-compat_symbol (libm, __copysign, copysignl, GLIBC_2_0)
-# endif
-#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0)
-#endif