20 lines
443 B
C
20 lines
443 B
C
#include <stdio.h>
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volatile int rea_c_global = 7;
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__attribute__((noinline, used)) int rea_leaf(int value) {
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puts("REA_C_LEAF");
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return value + rea_c_global;
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}
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__attribute__((noinline, used)) int rea_branch(int value) {
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return value > 3 ? rea_leaf(value) : rea_leaf(-value);
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}
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__attribute__((noinline, used)) int rea_entry(void) {
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puts("REA_C_ENTRY");
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return rea_branch(5);
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}
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int main(void) { return rea_entry() == 12 ? 0 : 1; }
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