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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [pr42542-4.c] - Rev 848
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/* { dg-do run } */ /* { dg-require-effective-target sse4 } */ /* { dg-options "-O1 -msse4.2 -ftree-vectorize" } */ #include "sse4_2-check.h" unsigned long long v1[] __attribute__ ((aligned(16))) = { 0x8000000000000000ULL, 2, 3, 0xd000000000000000ULL }; unsigned long long v2[] __attribute__ ((aligned(16))) = { 4, 0xb000000000000000ULL, 0xf000000000000000ULL, 6 }; unsigned long long max[] = { 0x8000000000000000ULL, 0xb000000000000000ULL, 0xf000000000000000ULL, 0xd000000000000000ULL }; unsigned long long min[] = { 4, 2, 3, 6 }; unsigned long long res[4] __attribute__ ((aligned(16))); extern void abort (void); void find_max (void) { int i; for (i = 0; i < 4; i++) res[i] = v1[i] < v2[i] ? v2[i] : v1[i]; } void find_min (void) { int i; for (i = 0; i < 4; i++) res[i] = v1[i] > v2[i] ? v2[i] : v1[i]; } static void sse4_2_test (void) { int i; int err = 0; find_max (); for (i = 0; i < 4; i++) if (res[i] != max[i]) err++; find_min (); for (i = 0; i < 4; i++) if (res[i] != min[i]) err++; if (err) abort (); }
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