Mercurial > hg > CbC > CbC_gcc
view libgomp/testsuite/libgomp.c/simd-16.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do run } */ /* { dg-additional-options "-msse2" { target sse2_runtime } } */ /* { dg-additional-options "-mavx" { target avx_runtime } } */ /* { dg-additional-options "-std=c99" } */ int main () { int b, c = 0; b = 7; #pragma omp simd linear(b:2) reduction(+:c) for (int i = 0; i < 64; i++) { c = c + (b != 7 + 2 * i); b = b + 2; } if (c || b != 7 + 64 * 2) __builtin_abort (); b = 7; #pragma omp simd linear(b:3) reduction(+:c) for (int i = 0; i < 64; i += 4) { c = c + (b != 7 + i / 4 * 3); b = b + 3; } if (c || b != 7 + 16 * 3) __builtin_abort (); b = 7; #pragma omp simd collapse (2) linear(b:2) reduction(+:c) for (int i = 0; i < 8; i++) for (int j = 0; j < 8; j++) { c = c + (b != 7 + 2 * j + 2 * 8 * i); b = b + 2; } if (c || b != 7 + 64 * 2) __builtin_abort (); b = 7; #pragma omp parallel for simd schedule (static, 4) linear(b:2) reduction(+:c) for (int i = 0; i < 64; i++) { c = c + (b != 7 + 2 * i); b = b + 2; } if (c || b != 7 + 64 * 2) __builtin_abort (); b = 7; #pragma omp parallel for simd schedule (static, 4) linear(b:3) reduction(+:c) for (int i = 0; i < 64; i += 4) { c = c + (b != 7 + i / 4 * 3); b = b + 3; } if (c || b != 7 + 16 * 3) __builtin_abort (); b = 7; #pragma omp parallel for simd collapse (2) schedule (static, 4) linear(b:2) reduction(+:c) for (int i = 0; i < 8; i++) for (int j = 0; j < 8; j++) { c = c + (b != 7 + 2 * j + 2 * 8 * i); b = b + 2; } if (c || b != 7 + 64 * 2) __builtin_abort (); return 0; }