ACPR/android_system_core
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Add volatile to avoid clang optimization.

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BUG: 18108178
Change-Id: Ie5b8b1808fcf6d1eacc14a7c6ac0c8d49641fec2
This commit is contained in:
Chih-Hung Hsieh 2014-10-23 16:50:51 -07:00
parent 5bea7edddd
commit a1ff475b07
1 changed files with 1 additions and 1 deletions
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2
debuggerd/crasher.c
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@ -59,7 +59,7 @@ static void *noisy(void *x)
for(;;) {
usleep(250*1000);
write(2, &c, 1);
if(c == 'C') *((unsigned*) 0) = 42;
if(c == 'C') *((volatile unsigned*) 0) = 42;
}
return NULL;
}