78 lines
1.6 KiB
C
78 lines
1.6 KiB
C
/* { dg-require-effective-target vect_int } */
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#include "tree-vect.h"
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#define N 32
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extern void abort (void);
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typedef signed char T;
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__attribute__ ((noinline)) void
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testmax (const T *c, T init, T result)
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{
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T lc[N], accum = init;
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int i;
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__builtin_memcpy (lc, c, sizeof(lc));
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for (i = 0; i < N; i++) {
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accum = accum < lc[i] ? lc[i] : accum;
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}
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if (accum != result)
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abort ();
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}
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__attribute__ ((noinline)) void
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testmin (const T *c, T init, T result)
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{
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T lc[N], accum = init;
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int i;
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__builtin_memcpy (lc, c, sizeof(lc));
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for (i = 0; i < N; i++) {
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accum = accum > lc[i] ? lc[i] : accum;
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}
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if (accum != result)
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abort ();
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}
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int main (void)
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{
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static signed char const A[N] = {
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0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
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0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
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0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
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0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f
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};
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static signed char const B[N] = {
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0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
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0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
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0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
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0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f
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};
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static signed char const C[N] = {
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0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8,
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0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
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0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
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0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
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};
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check_vect ();
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testmin (A, 0, 0);
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testmin (B, 0, 0x80);
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testmin (C, 0, 0x80);
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testmax (A, 0, 0x7f);
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testmax (B, 0, 0x7f);
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testmax (C, 0, 0x77);
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return 0;
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}
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