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typo
[libfirm]
/
ir
/
be
/
test
/
fehler153.c
1
#include <stdio.h>
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#include <stdlib.h>
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#include <signal.h>
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volatile int x = 2;
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volatile int y;
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int test(void) {
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x = 3;
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y = 4;
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for(;;) {
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x = y;
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}
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}
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void handler(int sig)
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{
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printf(x == 4 ? "ok\n" : "fail");
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fflush(stdout);
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exit(x != 4);
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}
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int main(int argc, char *argv[]) {
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alarm(1);
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signal(SIGALRM, handler);
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test();
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printf("FAIL ENDLESS LOOP\n");
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return 1;
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}