MLIR  19.0.0git
Chipset.cpp
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1 //===- Chipset.cpp - AMDGPU Chipset version struct parsing -----------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
10 #include "mlir/Support/LLVM.h"
11 #include "llvm/ADT/StringRef.h"
12 
13 using namespace mlir;
14 using namespace mlir::amdgpu;
15 
16 FailureOr<Chipset> Chipset::parse(StringRef name) {
17  if (!name.starts_with("gfx"))
18  return failure();
19  unsigned major = 0;
20  unsigned minor = 0;
21  StringRef majorRef = name.drop_front(3).drop_back(2);
22  StringRef minorRef = name.take_back(2);
23  if (majorRef.getAsInteger(10, major))
24  return failure();
25  if (minorRef.getAsInteger(16, minor))
26  return failure();
27  return Chipset(major, minor);
28 }
Include the generated interface declarations.
static FailureOr< Chipset > parse(StringRef name)
Definition: Chipset.cpp:16