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[flang][NFC] Update comments. 

Differential Revision: https://reviews.llvm.org/D96152
This commit is contained in:
Eric Schweitz 2021-02-05 08:53:32 -08:00
parent c90c8d38d3
commit ea35745610
1 changed files with 7 additions and 1 deletions
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8
flang/include/flang/Optimizer/Dialect/FIRType.h
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@ -5,6 +5,10 @@
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Coding style: https://mlir.llvm.org/getting_started/DeveloperGuide/
//
//===----------------------------------------------------------------------===//
#ifndef OPTIMIZER_DIALECT_FIRTYPE_H
#define OPTIMIZER_DIALECT_FIRTYPE_H
@ -67,7 +71,9 @@ bool isa_fir_or_std_type(mlir::Type t);
/// Is `t` a FIR dialect type that implies a memory (de)reference?
bool isa_ref_type(mlir::Type t);
/// Is `t` a type that is always trivially pass-by-reference?
/// Is `t` a type that is always trivially pass-by-reference? Specifically, this
/// is testing if `t` is a ReferenceType or any box type. Compare this to
/// conformsWithPassByRef(), which includes pointers and allocatables.
bool isa_passbyref_type(mlir::Type t);
/// Is `t` a boxed type?