[MPlayer-dev-eng] [PATCH] Constraints clean up for RDTSC

[Zuxy Meng]

Hi,

Attached merges two asm constraints to one. Should work fine even on gcc 2.95.

-- 
Zuxy
Beauty is truth,
While truth is beauty.
PGP KeyID: E8555ED6
-------------- next part --------------
--- mplayer/TOOLS/cpuinfo.c	2006-06-07 12:58:36.000000000 +0800
+++ mplayer.new/TOOLS/cpuinfo.c	2006-06-26 04:06:22.000000000 +0800
@@ -63,10 +63,10 @@
 static int64_t
 rdtsc(void)
 {
-  unsigned int i, j;
+  uint64_t i;
 #define RDTSC   ".byte 0x0f, 0x31; "
-  asm volatile (RDTSC : "=a"(i), "=d"(j) : );
-  return ((int64_t)j<<32) + (int64_t)i;
+  asm volatile (RDTSC : "=A"(i) : );
+  return i;
 }
 
 static const char*