51 lines
966 B
C
51 lines
966 B
C
/* { dg-do run } */
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/* { dg-options "-O2 -fmodulo-sched -fstrict-aliasing -fdump-rtl-sms" } */
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extern void abort (void);
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__attribute__ ((noinline))
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void foo (int * __restrict__ a, int * __restrict__ b, short * c)
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{
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int i;
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for(i = 0; i < 100; i+=4)
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{
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a[i] = b[i] * c[i];
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a[i+1] = b[i+1] * c[i+1];
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a[i+2] = b[i+2] * c[i+2];
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a[i+3] = b[i+3] * c[i+3];
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}
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}
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int a[100], b[100];
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short c[100];
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int main()
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{
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#if (__SIZEOF_INT__ <= 2)
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int i;
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long res;
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#else
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int i, res;
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#endif
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for(i = 0; i < 100; i++)
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{
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b[i] = c[i] = i;
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}
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foo(a, b, c);
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res = 0;
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for(i = 0; i < 100; i++)
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{
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res += a[i];
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}
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if(res != 328350)
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abort();
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return 0;
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}
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/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target spu-*-* } } } */
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/* { dg-final { scan-rtl-dump-times "SMS succeeded" 3 "sms" { target powerpc*-*-* } } } */
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/* { dg-final { cleanup-rtl-dump "sms" } } */
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