mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Lauri Vasama
a2be1b476a
* DecayOp - array or function to pointer decay. Not shown in C. * BitCastOp - bit-preserving conversion. Emitted as bit_cast if necessary. * ExtendOp - zero- or sign-extending conversion from any integer type to any wider integer type. * TruncateOp - truncating conversion from any integer type to any narrower integer type. * PtrResizeOp - resizes a pointer without changing its pointee type.
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
//
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// This file is distributed under the MIT License. See LICENSE.md for details.
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//
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#include "revng/Clift/Clift.h"
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#include "revng/Clift/CliftOpInterfaces.h"
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namespace mlir {
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// Prevent reordering:
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#include "revng/Clift/CliftOpInterfacesBasic.cpp.inc"
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// Prevent reordering:
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#include "revng/Clift/CliftOpInterfacesLabel.cpp.inc"
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// Prevent reordering:
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#include "revng/Clift/CliftOpInterfacesJump.cpp.inc"
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// Prevent reordering:
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#include "revng/Clift/CliftOpInterfacesControlFlow.cpp.inc"
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// Prevent reordering:
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#include "revng/Clift/CliftOpInterfacesExpr.cpp.inc"
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} // namespace mlir
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namespace clift = mlir::clift;
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using namespace clift;
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LabelAssignmentOpInterface
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clift::impl::getLabelAssignmentOp(mlir::Value Label) {
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return Label.getDefiningOp<MakeLabelOp>().getAssignment();
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}
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bool clift::isLvalueExpression(mlir::Value Value) {
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if (auto Argument = mlir::dyn_cast<mlir::BlockArgument>(Value)) {
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Block *B = Argument.getOwner();
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if (B == nullptr)
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return false;
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mlir::Operation *Op = B->getParentOp();
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if (Op == nullptr)
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return false;
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return mlir::isa<FunctionOp, LoopOpInterface>(Op);
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} else {
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mlir::Operation *Op = Value.getDefiningOp();
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if (auto ExprOp = mlir::dyn_cast<ExpressionOpInterface>(Value
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.getDefiningOp()))
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return ExprOp.isLvalueExpression();
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return mlir::isa<LocalVariableOp, GlobalVariableOp>(Op);
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}
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}
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