libvpx: Pull from upstream

source/libvpx/vpx_ports/x86.h

 /*
  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 168 matching lines @@
   _mm_pause();
 #else
 #define x86_pause_hint()\
   __asm pause
 #endif
 #endif
 
 #if defined(__GNUC__) && __GNUC__
 static void
 x87_set_control_word(unsigned short mode) {
-  __asm__ __volatile__("fldcw %0" : : "m"( *&mode));
+  __asm__ __volatile__("fldcw %0" : : "m"(*&mode));
 }
 static unsigned short
 x87_get_control_word(void) {
   unsigned short mode;
-  __asm__ __volatile__("fstcw %0\n\t":"=m"( *&mode):);
+  __asm__ __volatile__("fstcw %0\n\t":"=m"(*&mode):);
     return mode;
 }
 #elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
 static void
-x87_set_control_word(unsigned short mode)
-{
-    asm volatile("fldcw %0" : : "m"(*&mode));
-}
-static unsigned short
-x87_get_control_word(void)
-{
-    unsigned short mode;
-    asm volatile("fstcw %0\n\t":"=m"(*&mode):);
-  return mode;
-}
-#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-static void
 x87_set_control_word(unsigned short mode) {
-  asm volatile("fldcw %0" : : "m"( *&mode));
+  asm volatile("fldcw %0" : : "m"(*&mode));
 }
 static unsigned short
 x87_get_control_word(void) {
   unsigned short mode;
-  asm volatile("fstcw %0\n\t":"=m"( *&mode):);
+  asm volatile("fstcw %0\n\t":"=m"(*&mode):);
   return mode;
 }
 #elif ARCH_X86_64
 /* No fldcw intrinsics on Windows x64, punt to external asm */
 extern void           vpx_winx64_fldcw(unsigned short mode);
 extern unsigned short vpx_winx64_fstcw(void);
 #define x87_set_control_word vpx_winx64_fldcw
 #define x87_get_control_word vpx_winx64_fstcw
 #else
 static void
@@ skipping 12 matching lines @@
 x87_set_double_precision(void) {
   unsigned short mode = x87_get_control_word();
   x87_set_control_word((mode&~0x300) | 0x200);
   return mode;
 }
 
 
 extern void vpx_reset_mmx_state(void);
 #endif