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/* For compilation instructions see basic1.c. */
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volatile int val;
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extern int foo(int);
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int unused2() {
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return foo(val);
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}
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static int inc() {
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return ++val;
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}
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__attribute__((noinline))
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int bar(int arg) {
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if (arg > 42)
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return inc();
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return foo(val + arg);
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}
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