[PATCH] D113755: [Flang] Add the FIR LLVMPointer Type

[Kiran Chandramohan via Phabricator via llvm-commits]

kiranchandramohan added a subscriber: Mogball.
kiranchandramohan added inline comments.


================
Comment at: flang/lib/Optimizer/Dialect/FIRType.cpp:475
+//===----------------------------------------------------------------------===//
+// LLVMPointerType
+//===----------------------------------------------------------------------===//
----------------
clementval wrote:
> nit: Can we do this with assembly format directly?
I gave this a try but was not successful. It could be because I used it incorrectly or because the support for all types is not yet available.  @Mogball ?

Specifically, I made the following change to the definition of the type.


```
  let parameters = (ins "mlir::Type":$eleTy);

+ let assemblyFormat = "`<` $eleTy `>`";
```

I got the following errors.
```
tools/flang/include/flang/Optimizer/Dialect/FIROpsTypes.cpp.inc: In static member function ‘static mlir::Type fir::LLVMPointerType::parse(mlir::AsmParser&)’:
tools/flang/include/flang/Optimizer/Dialect/FIROpsTypes.cpp.inc:569:52: error: incomplete type ‘mlir::FieldParser<mlir::Type>’ used in nested name specifier
  569 |   _result_eleTy = ::mlir::FieldParser<mlir::Type>::parse(parser);
      |                                                    ^~~~~
tools/flang/include/flang/Optimizer/Dialect/FIROpsTypes.cpp.inc:578:29: error: no matching function for call to ‘fir::LLVMPointerType::get(mlir::MLIRContext*, mlir::Type&)’
  578 |     _result_eleTy.getValue());
      |                             ^
tools/flang/include/flang/Optimizer/Dialect/FIROpsTypes.cpp.inc:554:17: note: candidate: ‘static fir::LLVMPointerType fir::LLVMPointerType::get(mlir::Type)’
  554 | LLVMPointerType LLVMPointerType::get(mlir::Type elementType) {
```


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D113755