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/* { dg-do run } */ /* { dg-options "-O1" } */ void abort (void); int f(int i1243) { int i[2], *i1 = i; i[0] = 1; volatile int *i2 = i1; i2[1] = 1; i1243 = 0; return i2[1]+i2[0]; } int main(void) { if( f(100) != 2) abort (); return 0; }