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[Flang][OpenMP] Use simdloop operation only for omp simd pragma #19

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[Flang][OpenMP] Use simdloop operation only for omp simd pragma #19

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11 changes: 10 additions & 1 deletion flang/lib/Lower/OpenMP.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3789,7 +3789,16 @@ static void genOMP(Fortran::lower::AbstractConverter &converter,
}

// 2.9.3.1 SIMD construct
if (llvm::omp::allSimdSet.test(ompDirective)) {
// Process simd loop:
// !$ omp simd
// do-loop
// Worksharing loops like:
// !$ omp do simd
// do-loop
// should be processed as other worksharing loops
// and they should be represented by omp.wsloop operation
if ((llvm::omp::OMPD_simd == ompDirective) ||
(llvm::omp::OMPD_target_simd == ompDirective)) {
createSimdLoop(converter, eval, ompDirective, loopOpClauseList,
currentLocation);
} else {
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