2d2d696137
Summary: Previously operations like std.load created methods for obtaining their effects but did not inherit from the SideEffect interfaces when their parameters were decorated with the information. The resulting situation was that passes had no information on the SideEffects of std.load/store and had to treat them more cautiously. This adds the inheritance information when creating the methods. As a side effect, many tests are modified, as they were using std.load for testing and this oepration would be folded away as part of pattern rewriting. Tests are modified to use store or to reutn the result of the std.load. Reviewers: mravishankar, antiagainst, nicolasvasilache, herhut, aartbik, ftynse! Subscribers: mehdi_amini, rriddle, jpienaar, shauheen, antiagainst, nicolasvasilache, csigg, arpith-jacob, mgester, lucyrfox, liufengdb, Joonsoo, bader, grosul1, frgossen, Kayjukh, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D78802
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
//===- SideEffects.cpp - SideEffect classes -------------------------------===//
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//
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// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/TableGen/SideEffects.h"
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#include "llvm/TableGen/Record.h"
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using namespace mlir;
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using namespace mlir::tblgen;
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//===----------------------------------------------------------------------===//
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// SideEffect
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//===----------------------------------------------------------------------===//
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StringRef SideEffect::getName() const {
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return def->getValueAsString("effect");
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}
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StringRef SideEffect::getBaseEffectName() const {
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return def->getValueAsString("baseEffectName");
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}
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StringRef SideEffect::getInterfaceTrait() const {
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return def->getValueAsString("interfaceTrait");
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}
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StringRef SideEffect::getResource() const {
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auto value = def->getValueAsString("resource");
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return value.empty() ? "::mlir::SideEffects::DefaultResource" : value;
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}
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bool SideEffect::classof(const Operator::VariableDecorator *var) {
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return var->getDef().isSubClassOf("SideEffect");
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}
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//===----------------------------------------------------------------------===//
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// SideEffectsTrait
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//===----------------------------------------------------------------------===//
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Operator::var_decorator_range SideEffectTrait::getEffects() const {
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auto *listInit = dyn_cast<llvm::ListInit>(def->getValueInit("effects"));
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return {listInit->begin(), listInit->end()};
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}
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StringRef SideEffectTrait::getBaseEffectName() const {
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return def->getValueAsString("baseEffectName");
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}
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bool SideEffectTrait::classof(const OpTrait *t) {
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return t->getDef().isSubClassOf("SideEffectsTraitBase");
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}
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