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2019 Jun 26
3
LAA behavior on Incorrect #pragma omp simd.
Hi All,
I have a doubt regarding the behavior of LoopAccessAnalysis on
incorrect #pragma omp simd with -fopenmp-simd flag.
How should the compiler behave if the #pragma omp simd on a loop is
incorrect and can be proved by Loop Access Analysis.
Here is the sample code.
#pragma omp simd
for (dim_t p = 0; p < m; ++p)
#pragma unroll
for (dim_t i = 0; i < 6; ++i) {
{