[flang-commits] [flang] [flang] Optimize redundant array repacking. (PR #147881)

[Tom Eccles via flang-commits]

================
@@ -1944,6 +1944,128 @@ llvm::LogicalResult fir::EmboxOp::verify() {
   return mlir::success();
 }
 
+/// Returns true if \p extent matches the extent of the \p box's
+/// dimension \p dim.
+bool isBoxExtent(mlir::Value box, std::int64_t dim, mlir::Value extent) {
----------------
tblah wrote:

nit: can this be static? (and below)

https://github.com/llvm/llvm-project/pull/147881