[Mlir-commits] [mlir] [MLIR][GPU-LLVM] Convert `gpu.func` to `llvm.func` (PR #101664)

[Victor Perez]

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@@ -35,16 +35,39 @@ struct GPUDynamicSharedMemoryOpLowering
   unsigned alignmentBit;
 };
 
+struct GPUFuncOpLoweringOptions {
+  /// The address space to use for `alloca`s in private memory.
+  unsigned allocaAddrSpace;
+  /// The address space to use declaring workgroup memory.
+  unsigned workgroupAddrSpace;
+
+  /// The attribute name to use instead of `gpu.kernel`.
+  std::optional<StringAttr> kernelAttributeName = std::nullopt;
+  /// The attribute name to to set block size
+  std::optional<StringAttr> kernelBlockSizeAttributeName = std::nullopt;
+
+  /// The calling convention to use for kernel functions
+  LLVM::CConv kernelCallingConvention = LLVM::CConv::C;
+  /// The calling convention to use for non-kernel functions
+  LLVM::CConv nonKernelCallingConvention = LLVM::CConv::C;
+
+  /// Whether to encode workgroup attributions as additional arguments instead
+  /// of a global variable.
+  bool encodeWorkgroupAttributionsAsArguments = false;
+};
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victor-eds wrote:

This was getting out of hand. Cleaner this way.

https://github.com/llvm/llvm-project/pull/101664