blob: 3d4ef639cfa579f4ac4debff95e90c3db44ff148 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
//===- ConvertStandardToSPIRVPass.cpp - Convert Std Ops to SPIR-V Ops -----===//
//
// Copyright 2019 The MLIR Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// =============================================================================
//
// This file implements a pass to convert MLIR standard ops into the SPIR-V
// ops. It does not legalize FuncOps.
//
//===----------------------------------------------------------------------===//
#include "mlir/Conversion/StandardToSPIRV/ConvertStandardToSPIRV.h"
#include "mlir/Dialect/SPIRV/Passes.h"
#include "mlir/Dialect/SPIRV/SPIRVDialect.h"
using namespace mlir;
namespace {
/// A pass converting MLIR Standard operations into the SPIR-V dialect.
class ConvertStandardToSPIRVPass
: public ModulePass<ConvertStandardToSPIRVPass> {
void runOnModule() override;
};
} // namespace
void ConvertStandardToSPIRVPass::runOnModule() {
OwningRewritePatternList patterns;
auto module = getModule();
populateStandardToSPIRVPatterns(module.getContext(), patterns);
ConversionTarget target(*(module.getContext()));
target.addLegalDialect<spirv::SPIRVDialect>();
target.addLegalOp<FuncOp>();
if (failed(applyPartialConversion(module, target, patterns))) {
return signalPassFailure();
}
}
std::unique_ptr<ModulePassBase>
mlir::spirv::createConvertStandardToSPIRVPass() {
return llvm::make_unique<ConvertStandardToSPIRVPass>();
}
static PassRegistration<ConvertStandardToSPIRVPass>
pass("convert-std-to-spirv", "Convert Standard Ops to SPIR-V dialect");
|
