[flang-commits] [flang] [flang] Add GETCWD runtime and lowering intrinsics implementation (PR #92746)

[Tom Eccles via flang-commits]

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@@ -3465,6 +3469,37 @@ mlir::Value IntrinsicLibrary::genFraction(mlir::Type resultType,
       fir::runtime::genFraction(builder, loc, fir::getBase(args[0])));
 }
 
+// GETCWD
+fir::ExtendedValue
+IntrinsicLibrary::genGetCwd(std::optional<mlir::Type> resultType,
+                            llvm::ArrayRef<fir::ExtendedValue> args) {
+  assert((args.size() == 1 && resultType.has_value()) ||
+         (args.size() >= 1 && !resultType.has_value()));
+
+  auto cwd = fir::getBase(args[0]);
+  auto statusValue = fir::runtime::genGetCwd(builder, loc, cwd);
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tblah wrote:

nit: please spell out `auto` here

https://github.com/llvm/llvm-project/pull/92746