[Mlir-commits] [openmp] [mlir] [flang] [Flang][OpenMP] Remove use of non reference values from MapInfoOp (PR #72444)
Akash Banerjee
llvmlistbot at llvm.org
Wed Nov 15 15:18:26 PST 2023
================
@@ -2549,6 +2546,43 @@ static void genBodyOfTargetOp(
argIndex++;
}
+ // Check if cloning the bounds introduced any dependency on the outer region.
+ // If so, then either clone them as well if trivial, or else add them to the
+ // map and block_argument lists.
+ llvm::SetVector<mlir::Value> valuesDefinedAbove;
+ mlir::getUsedValuesDefinedAbove(region, valuesDefinedAbove);
+ while (!valuesDefinedAbove.empty()) {
+ for (mlir::Value val : valuesDefinedAbove) {
+ if (fir::isa_trivial(val.getType())) {
+ mlir::Operation *clonedVal = val.getDefiningOp()->clone();
+ regionBlock->push_front(clonedVal);
+ val.replaceUsesWithIf(
+ clonedVal->getResult(0), [regionBlock](mlir::OpOperand &use) {
----------------
TIFitis wrote:
Given that these values are explicitly coming from the BoxValue bounds, I'm not expecting them to have more than one result.
I'll add an assert for this perhaps.
https://github.com/llvm/llvm-project/pull/72444
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