33 lines
776 B
C
33 lines
776 B
C
/* { dg-do compile { target { powerpc64*-*-* && lp64 } } } */
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/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
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/* { dg-options "-mcpu=power9 -O2" } */
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/* { dg-require-effective-target powerpc_p9vector_ok } */
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static unsigned short x[(16384/sizeof(unsigned short))] __attribute__ ((aligned (16)));
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static unsigned short y[(16384/sizeof(unsigned short))] __attribute__ ((aligned (16)));
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static unsigned short a;
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void obfuscate(void *a, ...);
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static void __attribute__((noinline)) do_one(void)
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{
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unsigned long i;
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obfuscate(x, y, &a);
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for (i = 0; i < (16384/sizeof(unsigned short)); i++)
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y[i] = a * x[i];
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obfuscate(x, y, &a);
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}
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int main(void)
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{
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unsigned long i;
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for (i = 0; i < 1000000; i++)
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do_one();
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return 0;
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}
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