PERFORCE change 72653 for review

[John Baldwin]

http://perforce.freebsd.org/chv.cgi?CH=72653

Change 72653 by jhb at jhb_slimer on 2005/03/07 20:15:04

	fldcw() and ldmxcsr() use the memory operand as input, not output.

Affected files ...

.. //depot/projects/smpng/sys/amd64/include/ieeefp.h#5 edit

Differences ...

==== //depot/projects/smpng/sys/amd64/include/ieeefp.h#5 (text+ko) ====

@@ -121,10 +121,10 @@
 
 #define	__fldenv(addr)	__asm __volatile("fldenv %0" : : "m" (*(addr)))
 #define	__fnstenv(addr)	__asm __volatile("fnstenv %0" : "=m" (*(addr)))
-#define	__fldcw(addr)	__asm __volatile("fldcw %0" : "=m" (*(addr)))
+#define	__fldcw(addr)	__asm __volatile("fldcw %0" : : "m" (*(addr)))
 #define	__fnstcw(addr)	__asm __volatile("fnstcw %0" : "=m" (*(addr)))
 #define	__fnstsw(addr)	__asm __volatile("fnstsw %0" : "=m" (*(addr)))
-#define	__ldmxcsr(addr)	__asm __volatile("ldmxcsr %0" : "=m" (*(addr)))
+#define	__ldmxcsr(addr)	__asm __volatile("ldmxcsr %0" : : "m" (*(addr)))
 #define	__stmxcsr(addr)	__asm __volatile("stmxcsr %0" : "=m" (*(addr)))
 
 /*