diff options
| -rw-r--r-- | os_timer.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/os_timer.c b/os_timer.c index 89c25d010..210a43ab7 100644 --- a/os_timer.c +++ b/os_timer.c @@ -41,8 +41,7 @@ uint64 _rdtsc(void) #if defined(__POWERPC__) && !defined(RDTSC_AVAILABLE)
uint64 _rdtsc(void)
{
- uint32 high, low;
- uint32 high2 = 0;
+ uint32 high = 0, high2 = 0, low;
/* PPC does not have rdtsc, so we cheat by reading the two 32-bit time-counters
* it has, 'Move From Time Base (Upper)'. Since these are two reads, in the
* very unlikely event that the lower part overflows to the upper part while we
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