[PATCH] PPC fpu_control.h clean up

[Steven Munroe]

General PPC cleanup, Rename the macro arguement to avoid conflict with
field name within the union tmp. Reformat for line length.

2003-02-26  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/fpu/fpu_control.h (_FPU_GETCW, _FPU_SETCW):
	Rename argument to avoid symbol conflict.
-- 
Steven Munroe
sjmunroe@us.ibm.com
Linux on PowerPC-64 Development
GLIBC for PowerPC-64 Development
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diff -urN libc23-cvstip-20030226/sysdeps/powerpc/fpu/fpu_control.h libc23/sysdeps/powerpc/fpu/fpu_control.h
--- libc23-cvstip-20030226/sysdeps/powerpc/fpu/fpu_control.h	2001-12-05 18:12:11.000000000 -0600
+++ libc23/sysdeps/powerpc/fpu/fpu_control.h	2003-02-27 09:25:03.000000000 -0600
@@ -49,15 +49,17 @@
 typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__)));
 
 /* Macros for accessing the hardware control word.  */
-#define _FPU_GETCW(cw) ( { \
-  union { double d; fpu_control_t cw[2]; } tmp __attribute__ ((__aligned__(8))); \
+#define _FPU_GETCW(__cw) ( { \
+  union { double d; fpu_control_t cw[2]; } \
+    tmp __attribute__ ((__aligned__(8))); \
   __asm__ ("mffs 0; stfd%U0 0,%0" : "=m" (tmp.d) : : "fr0"); \
-  (cw)=tmp.cw[1]; \
+  (__cw)=tmp.cw[1]; \
   tmp.cw[1]; } )
-#define _FPU_SETCW(cw) { \
-  union { double d; fpu_control_t cw[2]; } tmp __attribute__ ((__aligned__(8))); \
+#define _FPU_SETCW(__cw) { \
+  union { double d; fpu_control_t cw[2]; } \
+    tmp __attribute__ ((__aligned__(8))); \
   tmp.cw[0] = 0xFFF80000; /* More-or-less arbitrary; this is a QNaN. */ \
-  tmp.cw[1] = cw; \
+  tmp.cw[1] = __cw; \
   __asm__ ("lfd%U0 0,%0; mtfsf 255,0" : : "m" (tmp.d) : "fr0"); \
 }