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/* { dg-do compile { target i?86-*-* x86_64-*-* } } /* { dg-options "-msse2 -O2 -ftree-vectorize" } */ #define N 256 int b[N]; void test() { int i; for (i = 0; i < N; i++) b[i] = 0; } /* { dg-final { scan-assembler-times "pxor" 1 } } */