[Mlir-commits] [mlir] [mlir][gpu] `gpu-module-to-binary`: add option to dump intermediate files (PR #170016)

[Ivan Butygin]

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@@ -64,8 +91,42 @@ void GpuModuleToBinaryPass::runOnOperation() {
   SmallVector<Attribute> librariesToLink;
   for (const std::string &path : linkFiles)
     librariesToLink.push_back(StringAttr::get(&getContext(), path));
+
+  // Create dump directory if specified.
+  if (!dumpIntermediates.empty()) {
+    if (std::error_code ec =
+            llvm::sys::fs::create_directories(dumpIntermediates)) {
+      getOperation()->emitError() << "Failed to create dump directory '"
+                                  << dumpIntermediates << "': " << ec.message();
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Hardcode84 wrote:

It will succeed if dir already exists. `create_directories` has `IgnoreExisting = true` by default.

https://github.com/llvm/llvm-project/pull/170016