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Make the PowerPC interlocked assembler code volatile.

oldstable
Pierre d'Herbemont 2003-07-24 00:03:45 +00:00 committed by Alexandre Julliard
parent 43858e4d0d
commit b317bf2d8e
1 changed files with 3 additions and 3 deletions
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6
include/winbase.h
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@ -1998,7 +1998,7 @@ extern inline LONG WINAPI InterlockedCompareExchange( PLONG dest, LONG xchg, LON
{
LONG ret = 0;
LONG scratch;
__asm__ (
__asm__ __volatile__(
"0: lwarx %0,0,%2\n"
" xor. %1,%4,%0\n"
" bne 1f\n"
@ -2016,7 +2016,7 @@ extern inline LONG WINAPI InterlockedExchange( PLONG dest, LONG val );
extern inline LONG WINAPI InterlockedExchange( PLONG dest, LONG val )
{
LONG ret = 0;
__asm__(
__asm__ __volatile__(
"0: lwarx %0,0,%1\n"
" stwcx. %2,0,%1\n"
" bne- 0b\n"
@ -2032,7 +2032,7 @@ extern inline LONG WINAPI InterlockedExchangeAdd( PLONG dest, LONG incr )
{
LONG ret = 0;
LONG zero = 0;
__asm__(
__asm__ __volatile__(
"0: lwarx %0, %3, %1\n"
" add %0, %2, %0\n"
" stwcx. %0, %3, %1\n"