svn commit: r245084 - head/lib/libc/arm/softfloat

[Andrew Turner]

Author: andrew
Date: Sun Jan  6 00:49:06 2013
New Revision: 245084
URL: http://svnweb.freebsd.org/changeset/base/245084

Log:
  Silence a clang warning by telling it we are only interested in left
  shifting the lower 32bits of the floating point value when we demangle it.

Modified:
  head/lib/libc/arm/softfloat/arm-gcc.h

Modified: head/lib/libc/arm/softfloat/arm-gcc.h
==============================================================================
--- head/lib/libc/arm/softfloat/arm-gcc.h	Sun Jan  6 00:42:09 2013	(r245083)
+++ head/lib/libc/arm/softfloat/arm-gcc.h	Sun Jan  6 00:49:06 2013	(r245084)
@@ -95,7 +95,7 @@ what the endianness of the CPU.  VFP is 
 #define FLOAT64_DEMANGLE(a)	(a)
 #define FLOAT64_MANGLE(a)	(a)
 #else
-#define FLOAT64_DEMANGLE(a)	(((a) << 32) | ((a) >> 32))
+#define FLOAT64_DEMANGLE(a)	((((a) & 0xfffffffful) << 32) | ((a) >> 32))
 #define FLOAT64_MANGLE(a)	FLOAT64_DEMANGLE(a)
 #endif
 #endif