forked from NUDT-compiler/nudt-compiler-cpp
commit
e3e01256cd
@ -0,0 +1,169 @@
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clang++ -std=c++17 -O2 -lm -L/extlibs -I/extlibs -lantlr4-runtime -Wl,-rpath=/extlibs /coursegrader/submitdata/src/main.cpp /coursegrader/submitdata/src/ir/Context.cpp /coursegrader/submitdata/src/ir/IRBuilder.cpp /coursegrader/submitdata/src/ir/Function.cpp /coursegrader/submitdata/src/ir/Module.cpp /coursegrader/submitdata/src/ir/IRPrinter.cpp /coursegrader/submitdata/src/ir/Value.cpp /coursegrader/submitdata/src/ir/Type.cpp /coursegrader/submitdata/src/ir/BasicBlock.cpp /coursegrader/submitdata/src/ir/Instruction.cpp /coursegrader/submitdata/src/ir/GlobalValue.cpp /coursegrader/submitdata/src/ir/analysis/LoopInfo.cpp /coursegrader/submitdata/src/ir/analysis/DominatorTree.cpp /coursegrader/submitdata/src/ir/passes/ConstProp.cpp /coursegrader/submitdata/src/ir/passes/LICM.cpp /coursegrader/submitdata/src/ir/passes/DCE.cpp /coursegrader/submitdata/src/ir/passes/Mem2Reg.cpp /coursegrader/submitdata/src/ir/passes/ConstFold.cpp /coursegrader/submitdata/src/ir/passes/PassManager.cpp /coursegrader/submitdata/src/ir/passes/CSE.cpp /coursegrader/submitdata/src/ir/passes/CFGSimplify.cpp /coursegrader/submitdata/src/utils/Log.cpp /coursegrader/submitdata/src/utils/CLI.cpp /coursegrader/submitdata/src/frontend/SyntaxTreePrinter.cpp /coursegrader/submitdata/src/frontend/AntlrDriver.cpp /coursegrader/submitdata/src/sem/SymbolTable.cpp /coursegrader/submitdata/src/sem/Sema.cpp /coursegrader/submitdata/src/sem/ConstEval.cpp /coursegrader/submitdata/src/mir/MIRContext.cpp /coursegrader/submitdata/src/mir/AsmPrinter.cpp /coursegrader/submitdata/src/mir/Register.cpp /coursegrader/submitdata/src/mir/Lowering.cpp /coursegrader/submitdata/src/mir/FrameLowering.cpp /coursegrader/submitdata/src/mir/MIRBasicBlock.cpp /coursegrader/submitdata/src/mir/MIRInstr.cpp /coursegrader/submitdata/src/mir/RegAlloc.cpp /coursegrader/submitdata/src/mir/MIRFunction.cpp /coursegrader/submitdata/src/mir/passes/Peephole.cpp /coursegrader/submitdata/src/mir/passes/PassManager.cpp /coursegrader/submitdata/src/irgen/IRGenDecl.cpp /coursegrader/submitdata/src/irgen/IRGenDriver.cpp /coursegrader/submitdata/src/irgen/IRGenStmt.cpp /coursegrader/submitdata/src/irgen/IRGenFunc.cpp /coursegrader/submitdata/src/irgen/IRGenExp.cpp /coursegrader/submitdata/sylib/sylib.c -I /coursegrader/submitdata/extlibs/utils -I /coursegrader/submitdata/extlibs/sem -I /coursegrader/submitdata/extlibs/mir -I /coursegrader/submitdata/extlibs/irgen -I /coursegrader/submitdata/extlibs/ir -I /coursegrader/submitdata/extlibs/frontend -I /coursegrader/submitdata/include/frontend -I /coursegrader/submitdata/include/utils -I /coursegrader/submitdata/include/ir -I /coursegrader/submitdata/include/irgen -I /coursegrader/submitdata/include/sem -I /coursegrader/submitdata/include/mir -I /coursegrader/submitdata/sylib -o /root/run/compiler
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Stdout:
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Stderr:
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clang++: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
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/coursegrader/submitdata/src/main.cpp:7:10: fatal error: 'frontend/AntlrDriver.h' file not found
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7 | #include "frontend/AntlrDriver.h"
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| ^~~~~~~~~~~~~~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/Context.cpp:2:10: fatal error: 'ir/IR.h' file not found
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2 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/IRBuilder.cpp:5:10: fatal error: 'ir/IR.h' file not found
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5 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/Function.cpp:4:10: fatal error: 'ir/IR.h' file not found
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4 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/Module.cpp:3:10: fatal error: 'ir/IR.h' file not found
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3 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/IRPrinter.cpp:5:10: fatal error: 'ir/IR.h' file not found
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5 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/Value.cpp:4:10: fatal error: 'ir/IR.h' file not found
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4 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/Type.cpp:2:10: fatal error: 'ir/IR.h' file not found
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2 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/BasicBlock.cpp:10:10: fatal error: 'ir/IR.h' file not found
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10 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/Instruction.cpp:4:10: fatal error: 'ir/IR.h' file not found
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4 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/GlobalValue.cpp:4:10: fatal error: 'ir/IR.h' file not found
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4 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/analysis/DominatorTree.cpp:1:10: fatal error: 'ir/IR.h' file not found
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1 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/passes/ConstProp.cpp:7:10: fatal error: 'ir/IR.h' file not found
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7 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/passes/LICM.cpp:1:10: fatal error: 'ir/IR.h' file not found
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1 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/passes/DCE.cpp:7:10: fatal error: 'ir/IR.h' file not found
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7 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/passes/Mem2Reg.cpp:5:10: fatal error: 'ir/IR.h' file not found
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5 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/passes/ConstFold.cpp:5:10: fatal error: 'ir/IR.h' file not found
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5 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/passes/PassManager.cpp:3:10: fatal error: 'ir/IR.h' file not found
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3 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/passes/CSE.cpp:10:10: fatal error: 'ir/IR.h' file not found
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10 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/ir/passes/CFGSimplify.cpp:5:10: fatal error: 'ir/IR.h' file not found
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5 | #include "ir/IR.h"
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| ^~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/utils/Log.cpp:3:10: fatal error: 'utils/Log.h' file not found
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3 | #include "utils/Log.h"
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| ^~~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/utils/CLI.cpp:5:10: fatal error: 'utils/CLI.h' file not found
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5 | #include "utils/CLI.h"
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| ^~~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/frontend/SyntaxTreePrinter.cpp:1:10: fatal error: 'frontend/SyntaxTreePrinter.h' file not found
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1 | #include "frontend/SyntaxTreePrinter.h"
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| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/frontend/AntlrDriver.cpp:2:10: fatal error: 'frontend/AntlrDriver.h' file not found
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2 | #include "frontend/AntlrDriver.h"
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| ^~~~~~~~~~~~~~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/sem/SymbolTable.cpp:3:10: fatal error: 'sem/SymbolTable.h' file not found
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3 | #include "sem/SymbolTable.h"
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| ^~~~~~~~~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/sem/Sema.cpp:1:10: fatal error: 'sem/Sema.h' file not found
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1 | #include "sem/Sema.h"
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| ^~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/MIRContext.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/AsmPrinter.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/Register.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/Lowering.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/FrameLowering.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/MIRBasicBlock.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/MIRInstr.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/RegAlloc.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/MIRFunction.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/mir/passes/Peephole.cpp:1:10: fatal error: 'mir/MIR.h' file not found
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1 | #include "mir/MIR.h"
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| ^~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/irgen/IRGenDecl.cpp:1:10: fatal error: 'irgen/IRGen.h' file not found
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1 | #include "irgen/IRGen.h"
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||||
| ^~~~~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/irgen/IRGenDriver.cpp:1:10: fatal error: 'irgen/IRGen.h' file not found
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1 | #include "irgen/IRGen.h"
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||||
| ^~~~~~~~~~~~~~~
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1 error generated.
|
||||
/coursegrader/submitdata/src/irgen/IRGenStmt.cpp:1:10: fatal error: 'irgen/IRGen.h' file not found
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||||
1 | #include "irgen/IRGen.h"
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||||
| ^~~~~~~~~~~~~~~
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1 error generated.
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/coursegrader/submitdata/src/irgen/IRGenFunc.cpp:1:10: fatal error: 'irgen/IRGen.h' file not found
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1 | #include "irgen/IRGen.h"
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||||
| ^~~~~~~~~~~~~~~
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||||
1 error generated.
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/coursegrader/submitdata/src/irgen/IRGenExp.cpp:1:10: fatal error: 'irgen/IRGen.h' file not found
|
||||
1 | #include "irgen/IRGen.h"
|
||||
| ^~~~~~~~~~~~~~~
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1 error generated.
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||||
@ -0,0 +1,7 @@
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|
||||
// Generated from src/antlr4/SysY.g4 by ANTLR 4.13.2
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||||
|
||||
|
||||
#include "SysYBaseVisitor.h"
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@ -0,0 +1,271 @@
|
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|
||||
// Generated from src/antlr4/SysY.g4 by ANTLR 4.13.2
|
||||
|
||||
|
||||
#include "SysYLexer.h"
|
||||
|
||||
|
||||
using namespace antlr4;
|
||||
|
||||
|
||||
|
||||
using namespace antlr4;
|
||||
|
||||
namespace {
|
||||
|
||||
struct SysYLexerStaticData final {
|
||||
SysYLexerStaticData(std::vector<std::string> ruleNames,
|
||||
std::vector<std::string> channelNames,
|
||||
std::vector<std::string> modeNames,
|
||||
std::vector<std::string> literalNames,
|
||||
std::vector<std::string> symbolicNames)
|
||||
: ruleNames(std::move(ruleNames)), channelNames(std::move(channelNames)),
|
||||
modeNames(std::move(modeNames)), literalNames(std::move(literalNames)),
|
||||
symbolicNames(std::move(symbolicNames)),
|
||||
vocabulary(this->literalNames, this->symbolicNames) {}
|
||||
|
||||
SysYLexerStaticData(const SysYLexerStaticData&) = delete;
|
||||
SysYLexerStaticData(SysYLexerStaticData&&) = delete;
|
||||
SysYLexerStaticData& operator=(const SysYLexerStaticData&) = delete;
|
||||
SysYLexerStaticData& operator=(SysYLexerStaticData&&) = delete;
|
||||
|
||||
std::vector<antlr4::dfa::DFA> decisionToDFA;
|
||||
antlr4::atn::PredictionContextCache sharedContextCache;
|
||||
const std::vector<std::string> ruleNames;
|
||||
const std::vector<std::string> channelNames;
|
||||
const std::vector<std::string> modeNames;
|
||||
const std::vector<std::string> literalNames;
|
||||
const std::vector<std::string> symbolicNames;
|
||||
const antlr4::dfa::Vocabulary vocabulary;
|
||||
antlr4::atn::SerializedATNView serializedATN;
|
||||
std::unique_ptr<antlr4::atn::ATN> atn;
|
||||
};
|
||||
|
||||
::antlr4::internal::OnceFlag sysylexerLexerOnceFlag;
|
||||
#if ANTLR4_USE_THREAD_LOCAL_CACHE
|
||||
static thread_local
|
||||
#endif
|
||||
std::unique_ptr<SysYLexerStaticData> sysylexerLexerStaticData = nullptr;
|
||||
|
||||
void sysylexerLexerInitialize() {
|
||||
#if ANTLR4_USE_THREAD_LOCAL_CACHE
|
||||
if (sysylexerLexerStaticData != nullptr) {
|
||||
return;
|
||||
}
|
||||
#else
|
||||
assert(sysylexerLexerStaticData == nullptr);
|
||||
#endif
|
||||
auto staticData = std::make_unique<SysYLexerStaticData>(
|
||||
std::vector<std::string>{
|
||||
"Void", "Int", "Float", "Const", "If", "Else", "While", "Break", "Continue",
|
||||
"Return", "AddOp", "SubOp", "Assign", "MulOp", "DivOp", "ModOp", "NotOp",
|
||||
"AndOp", "OrOp", "EqOp", "NeOp", "LtOp", "GtOp", "LeOp", "GeOp", "Semi",
|
||||
"Comma", "L_PAREN", "R_PAREN", "L_BRACE", "R_BRACE", "L_BRACKET",
|
||||
"R_BRACKET", "Ident", "IntConst", "FloatConst", "DecFloatConst", "DecFrac",
|
||||
"DecExp", "HexFloatConst", "HexFrac", "BinExp", "WS", "COMMENT", "BLOCK_COMMENT"
|
||||
},
|
||||
std::vector<std::string>{
|
||||
"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
|
||||
},
|
||||
std::vector<std::string>{
|
||||
"DEFAULT_MODE"
|
||||
},
|
||||
std::vector<std::string>{
|
||||
"", "'void'", "'int'", "'float'", "'const'", "'if'", "'else'", "'while'",
|
||||
"'break'", "'continue'", "'return'", "'+'", "'-'", "'='", "'*'", "'/'",
|
||||
"'%'", "'!'", "'&&'", "'||'", "'=='", "'!='", "'<'", "'>'", "'<='",
|
||||
"'>='", "';'", "','", "'('", "')'", "'{'", "'}'", "'['", "']'"
|
||||
},
|
||||
std::vector<std::string>{
|
||||
"", "Void", "Int", "Float", "Const", "If", "Else", "While", "Break",
|
||||
"Continue", "Return", "AddOp", "SubOp", "Assign", "MulOp", "DivOp",
|
||||
"ModOp", "NotOp", "AndOp", "OrOp", "EqOp", "NeOp", "LtOp", "GtOp",
|
||||
"LeOp", "GeOp", "Semi", "Comma", "L_PAREN", "R_PAREN", "L_BRACE",
|
||||
"R_BRACE", "L_BRACKET", "R_BRACKET", "Ident", "IntConst", "FloatConst",
|
||||
"WS", "COMMENT", "BLOCK_COMMENT"
|
||||
}
|
||||
);
|
||||
static const int32_t serializedATNSegment[] = {
|
||||
4,0,39,351,6,-1,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,6,7,
|
||||
6,2,7,7,7,2,8,7,8,2,9,7,9,2,10,7,10,2,11,7,11,2,12,7,12,2,13,7,13,2,14,
|
||||
7,14,2,15,7,15,2,16,7,16,2,17,7,17,2,18,7,18,2,19,7,19,2,20,7,20,2,21,
|
||||
7,21,2,22,7,22,2,23,7,23,2,24,7,24,2,25,7,25,2,26,7,26,2,27,7,27,2,28,
|
||||
7,28,2,29,7,29,2,30,7,30,2,31,7,31,2,32,7,32,2,33,7,33,2,34,7,34,2,35,
|
||||
7,35,2,36,7,36,2,37,7,37,2,38,7,38,2,39,7,39,2,40,7,40,2,41,7,41,2,42,
|
||||
7,42,2,43,7,43,2,44,7,44,1,0,1,0,1,0,1,0,1,0,1,1,1,1,1,1,1,1,1,2,1,2,
|
||||
1,2,1,2,1,2,1,2,1,3,1,3,1,3,1,3,1,3,1,3,1,4,1,4,1,4,1,5,1,5,1,5,1,5,1,
|
||||
5,1,6,1,6,1,6,1,6,1,6,1,6,1,7,1,7,1,7,1,7,1,7,1,7,1,8,1,8,1,8,1,8,1,8,
|
||||
1,8,1,8,1,8,1,8,1,9,1,9,1,9,1,9,1,9,1,9,1,9,1,10,1,10,1,11,1,11,1,12,
|
||||
1,12,1,13,1,13,1,14,1,14,1,15,1,15,1,16,1,16,1,17,1,17,1,17,1,18,1,18,
|
||||
1,18,1,19,1,19,1,19,1,20,1,20,1,20,1,21,1,21,1,22,1,22,1,23,1,23,1,23,
|
||||
1,24,1,24,1,24,1,25,1,25,1,26,1,26,1,27,1,27,1,28,1,28,1,29,1,29,1,30,
|
||||
1,30,1,31,1,31,1,32,1,32,1,33,1,33,5,33,203,8,33,10,33,12,33,206,9,33,
|
||||
1,34,1,34,1,34,4,34,211,8,34,11,34,12,34,212,1,34,1,34,5,34,217,8,34,
|
||||
10,34,12,34,220,9,34,1,34,1,34,5,34,224,8,34,10,34,12,34,227,9,34,3,34,
|
||||
229,8,34,1,35,1,35,3,35,233,8,35,1,36,1,36,3,36,237,8,36,1,36,4,36,240,
|
||||
8,36,11,36,12,36,241,1,36,3,36,245,8,36,1,37,4,37,248,8,37,11,37,12,37,
|
||||
249,1,37,1,37,5,37,254,8,37,10,37,12,37,257,9,37,1,37,1,37,4,37,261,8,
|
||||
37,11,37,12,37,262,3,37,265,8,37,1,38,1,38,3,38,269,8,38,1,38,4,38,272,
|
||||
8,38,11,38,12,38,273,1,39,1,39,1,39,1,39,1,39,1,39,1,39,1,39,4,39,284,
|
||||
8,39,11,39,12,39,285,1,39,3,39,289,8,39,1,40,4,40,292,8,40,11,40,12,40,
|
||||
293,1,40,1,40,5,40,298,8,40,10,40,12,40,301,9,40,1,40,1,40,4,40,305,8,
|
||||
40,11,40,12,40,306,3,40,309,8,40,1,41,1,41,3,41,313,8,41,1,41,4,41,316,
|
||||
8,41,11,41,12,41,317,1,42,4,42,321,8,42,11,42,12,42,322,1,42,1,42,1,43,
|
||||
1,43,1,43,1,43,5,43,331,8,43,10,43,12,43,334,9,43,1,43,1,43,1,44,1,44,
|
||||
1,44,1,44,5,44,342,8,44,10,44,12,44,345,9,44,1,44,1,44,1,44,1,44,1,44,
|
||||
1,343,0,45,1,1,3,2,5,3,7,4,9,5,11,6,13,7,15,8,17,9,19,10,21,11,23,12,
|
||||
25,13,27,14,29,15,31,16,33,17,35,18,37,19,39,20,41,21,43,22,45,23,47,
|
||||
24,49,25,51,26,53,27,55,28,57,29,59,30,61,31,63,32,65,33,67,34,69,35,
|
||||
71,36,73,0,75,0,77,0,79,0,81,0,83,0,85,37,87,38,89,39,1,0,12,3,0,65,90,
|
||||
95,95,97,122,4,0,48,57,65,90,95,95,97,122,2,0,88,88,120,120,3,0,48,57,
|
||||
65,70,97,102,1,0,48,55,1,0,49,57,1,0,48,57,2,0,69,69,101,101,2,0,43,43,
|
||||
45,45,2,0,80,80,112,112,3,0,9,10,13,13,32,32,2,0,10,10,13,13,371,0,1,
|
||||
1,0,0,0,0,3,1,0,0,0,0,5,1,0,0,0,0,7,1,0,0,0,0,9,1,0,0,0,0,11,1,0,0,0,
|
||||
0,13,1,0,0,0,0,15,1,0,0,0,0,17,1,0,0,0,0,19,1,0,0,0,0,21,1,0,0,0,0,23,
|
||||
1,0,0,0,0,25,1,0,0,0,0,27,1,0,0,0,0,29,1,0,0,0,0,31,1,0,0,0,0,33,1,0,
|
||||
0,0,0,35,1,0,0,0,0,37,1,0,0,0,0,39,1,0,0,0,0,41,1,0,0,0,0,43,1,0,0,0,
|
||||
0,45,1,0,0,0,0,47,1,0,0,0,0,49,1,0,0,0,0,51,1,0,0,0,0,53,1,0,0,0,0,55,
|
||||
1,0,0,0,0,57,1,0,0,0,0,59,1,0,0,0,0,61,1,0,0,0,0,63,1,0,0,0,0,65,1,0,
|
||||
0,0,0,67,1,0,0,0,0,69,1,0,0,0,0,71,1,0,0,0,0,85,1,0,0,0,0,87,1,0,0,0,
|
||||
0,89,1,0,0,0,1,91,1,0,0,0,3,96,1,0,0,0,5,100,1,0,0,0,7,106,1,0,0,0,9,
|
||||
112,1,0,0,0,11,115,1,0,0,0,13,120,1,0,0,0,15,126,1,0,0,0,17,132,1,0,0,
|
||||
0,19,141,1,0,0,0,21,148,1,0,0,0,23,150,1,0,0,0,25,152,1,0,0,0,27,154,
|
||||
1,0,0,0,29,156,1,0,0,0,31,158,1,0,0,0,33,160,1,0,0,0,35,162,1,0,0,0,37,
|
||||
165,1,0,0,0,39,168,1,0,0,0,41,171,1,0,0,0,43,174,1,0,0,0,45,176,1,0,0,
|
||||
0,47,178,1,0,0,0,49,181,1,0,0,0,51,184,1,0,0,0,53,186,1,0,0,0,55,188,
|
||||
1,0,0,0,57,190,1,0,0,0,59,192,1,0,0,0,61,194,1,0,0,0,63,196,1,0,0,0,65,
|
||||
198,1,0,0,0,67,200,1,0,0,0,69,228,1,0,0,0,71,232,1,0,0,0,73,244,1,0,0,
|
||||
0,75,264,1,0,0,0,77,266,1,0,0,0,79,288,1,0,0,0,81,308,1,0,0,0,83,310,
|
||||
1,0,0,0,85,320,1,0,0,0,87,326,1,0,0,0,89,337,1,0,0,0,91,92,5,118,0,0,
|
||||
92,93,5,111,0,0,93,94,5,105,0,0,94,95,5,100,0,0,95,2,1,0,0,0,96,97,5,
|
||||
105,0,0,97,98,5,110,0,0,98,99,5,116,0,0,99,4,1,0,0,0,100,101,5,102,0,
|
||||
0,101,102,5,108,0,0,102,103,5,111,0,0,103,104,5,97,0,0,104,105,5,116,
|
||||
0,0,105,6,1,0,0,0,106,107,5,99,0,0,107,108,5,111,0,0,108,109,5,110,0,
|
||||
0,109,110,5,115,0,0,110,111,5,116,0,0,111,8,1,0,0,0,112,113,5,105,0,0,
|
||||
113,114,5,102,0,0,114,10,1,0,0,0,115,116,5,101,0,0,116,117,5,108,0,0,
|
||||
117,118,5,115,0,0,118,119,5,101,0,0,119,12,1,0,0,0,120,121,5,119,0,0,
|
||||
121,122,5,104,0,0,122,123,5,105,0,0,123,124,5,108,0,0,124,125,5,101,0,
|
||||
0,125,14,1,0,0,0,126,127,5,98,0,0,127,128,5,114,0,0,128,129,5,101,0,0,
|
||||
129,130,5,97,0,0,130,131,5,107,0,0,131,16,1,0,0,0,132,133,5,99,0,0,133,
|
||||
134,5,111,0,0,134,135,5,110,0,0,135,136,5,116,0,0,136,137,5,105,0,0,137,
|
||||
138,5,110,0,0,138,139,5,117,0,0,139,140,5,101,0,0,140,18,1,0,0,0,141,
|
||||
142,5,114,0,0,142,143,5,101,0,0,143,144,5,116,0,0,144,145,5,117,0,0,145,
|
||||
146,5,114,0,0,146,147,5,110,0,0,147,20,1,0,0,0,148,149,5,43,0,0,149,22,
|
||||
1,0,0,0,150,151,5,45,0,0,151,24,1,0,0,0,152,153,5,61,0,0,153,26,1,0,0,
|
||||
0,154,155,5,42,0,0,155,28,1,0,0,0,156,157,5,47,0,0,157,30,1,0,0,0,158,
|
||||
159,5,37,0,0,159,32,1,0,0,0,160,161,5,33,0,0,161,34,1,0,0,0,162,163,5,
|
||||
38,0,0,163,164,5,38,0,0,164,36,1,0,0,0,165,166,5,124,0,0,166,167,5,124,
|
||||
0,0,167,38,1,0,0,0,168,169,5,61,0,0,169,170,5,61,0,0,170,40,1,0,0,0,171,
|
||||
172,5,33,0,0,172,173,5,61,0,0,173,42,1,0,0,0,174,175,5,60,0,0,175,44,
|
||||
1,0,0,0,176,177,5,62,0,0,177,46,1,0,0,0,178,179,5,60,0,0,179,180,5,61,
|
||||
0,0,180,48,1,0,0,0,181,182,5,62,0,0,182,183,5,61,0,0,183,50,1,0,0,0,184,
|
||||
185,5,59,0,0,185,52,1,0,0,0,186,187,5,44,0,0,187,54,1,0,0,0,188,189,5,
|
||||
40,0,0,189,56,1,0,0,0,190,191,5,41,0,0,191,58,1,0,0,0,192,193,5,123,0,
|
||||
0,193,60,1,0,0,0,194,195,5,125,0,0,195,62,1,0,0,0,196,197,5,91,0,0,197,
|
||||
64,1,0,0,0,198,199,5,93,0,0,199,66,1,0,0,0,200,204,7,0,0,0,201,203,7,
|
||||
1,0,0,202,201,1,0,0,0,203,206,1,0,0,0,204,202,1,0,0,0,204,205,1,0,0,0,
|
||||
205,68,1,0,0,0,206,204,1,0,0,0,207,208,5,48,0,0,208,210,7,2,0,0,209,211,
|
||||
7,3,0,0,210,209,1,0,0,0,211,212,1,0,0,0,212,210,1,0,0,0,212,213,1,0,0,
|
||||
0,213,229,1,0,0,0,214,218,5,48,0,0,215,217,7,4,0,0,216,215,1,0,0,0,217,
|
||||
220,1,0,0,0,218,216,1,0,0,0,218,219,1,0,0,0,219,229,1,0,0,0,220,218,1,
|
||||
0,0,0,221,225,7,5,0,0,222,224,7,6,0,0,223,222,1,0,0,0,224,227,1,0,0,0,
|
||||
225,223,1,0,0,0,225,226,1,0,0,0,226,229,1,0,0,0,227,225,1,0,0,0,228,207,
|
||||
1,0,0,0,228,214,1,0,0,0,228,221,1,0,0,0,229,70,1,0,0,0,230,233,3,73,36,
|
||||
0,231,233,3,79,39,0,232,230,1,0,0,0,232,231,1,0,0,0,233,72,1,0,0,0,234,
|
||||
236,3,75,37,0,235,237,3,77,38,0,236,235,1,0,0,0,236,237,1,0,0,0,237,245,
|
||||
1,0,0,0,238,240,7,6,0,0,239,238,1,0,0,0,240,241,1,0,0,0,241,239,1,0,0,
|
||||
0,241,242,1,0,0,0,242,243,1,0,0,0,243,245,3,77,38,0,244,234,1,0,0,0,244,
|
||||
239,1,0,0,0,245,74,1,0,0,0,246,248,7,6,0,0,247,246,1,0,0,0,248,249,1,
|
||||
0,0,0,249,247,1,0,0,0,249,250,1,0,0,0,250,251,1,0,0,0,251,255,5,46,0,
|
||||
0,252,254,7,6,0,0,253,252,1,0,0,0,254,257,1,0,0,0,255,253,1,0,0,0,255,
|
||||
256,1,0,0,0,256,265,1,0,0,0,257,255,1,0,0,0,258,260,5,46,0,0,259,261,
|
||||
7,6,0,0,260,259,1,0,0,0,261,262,1,0,0,0,262,260,1,0,0,0,262,263,1,0,0,
|
||||
0,263,265,1,0,0,0,264,247,1,0,0,0,264,258,1,0,0,0,265,76,1,0,0,0,266,
|
||||
268,7,7,0,0,267,269,7,8,0,0,268,267,1,0,0,0,268,269,1,0,0,0,269,271,1,
|
||||
0,0,0,270,272,7,6,0,0,271,270,1,0,0,0,272,273,1,0,0,0,273,271,1,0,0,0,
|
||||
273,274,1,0,0,0,274,78,1,0,0,0,275,276,5,48,0,0,276,277,7,2,0,0,277,278,
|
||||
3,81,40,0,278,279,3,83,41,0,279,289,1,0,0,0,280,281,5,48,0,0,281,283,
|
||||
7,2,0,0,282,284,7,3,0,0,283,282,1,0,0,0,284,285,1,0,0,0,285,283,1,0,0,
|
||||
0,285,286,1,0,0,0,286,287,1,0,0,0,287,289,3,83,41,0,288,275,1,0,0,0,288,
|
||||
280,1,0,0,0,289,80,1,0,0,0,290,292,7,3,0,0,291,290,1,0,0,0,292,293,1,
|
||||
0,0,0,293,291,1,0,0,0,293,294,1,0,0,0,294,295,1,0,0,0,295,299,5,46,0,
|
||||
0,296,298,7,3,0,0,297,296,1,0,0,0,298,301,1,0,0,0,299,297,1,0,0,0,299,
|
||||
300,1,0,0,0,300,309,1,0,0,0,301,299,1,0,0,0,302,304,5,46,0,0,303,305,
|
||||
7,3,0,0,304,303,1,0,0,0,305,306,1,0,0,0,306,304,1,0,0,0,306,307,1,0,0,
|
||||
0,307,309,1,0,0,0,308,291,1,0,0,0,308,302,1,0,0,0,309,82,1,0,0,0,310,
|
||||
312,7,9,0,0,311,313,7,8,0,0,312,311,1,0,0,0,312,313,1,0,0,0,313,315,1,
|
||||
0,0,0,314,316,7,6,0,0,315,314,1,0,0,0,316,317,1,0,0,0,317,315,1,0,0,0,
|
||||
317,318,1,0,0,0,318,84,1,0,0,0,319,321,7,10,0,0,320,319,1,0,0,0,321,322,
|
||||
1,0,0,0,322,320,1,0,0,0,322,323,1,0,0,0,323,324,1,0,0,0,324,325,6,42,
|
||||
0,0,325,86,1,0,0,0,326,327,5,47,0,0,327,328,5,47,0,0,328,332,1,0,0,0,
|
||||
329,331,8,11,0,0,330,329,1,0,0,0,331,334,1,0,0,0,332,330,1,0,0,0,332,
|
||||
333,1,0,0,0,333,335,1,0,0,0,334,332,1,0,0,0,335,336,6,43,0,0,336,88,1,
|
||||
0,0,0,337,338,5,47,0,0,338,339,5,42,0,0,339,343,1,0,0,0,340,342,9,0,0,
|
||||
0,341,340,1,0,0,0,342,345,1,0,0,0,343,344,1,0,0,0,343,341,1,0,0,0,344,
|
||||
346,1,0,0,0,345,343,1,0,0,0,346,347,5,42,0,0,347,348,5,47,0,0,348,349,
|
||||
1,0,0,0,349,350,6,44,0,0,350,90,1,0,0,0,27,0,204,212,218,225,228,232,
|
||||
236,241,244,249,255,262,264,268,273,285,288,293,299,306,308,312,317,322,
|
||||
332,343,1,6,0,0
|
||||
};
|
||||
staticData->serializedATN = antlr4::atn::SerializedATNView(serializedATNSegment, sizeof(serializedATNSegment) / sizeof(serializedATNSegment[0]));
|
||||
|
||||
antlr4::atn::ATNDeserializer deserializer;
|
||||
staticData->atn = deserializer.deserialize(staticData->serializedATN);
|
||||
|
||||
const size_t count = staticData->atn->getNumberOfDecisions();
|
||||
staticData->decisionToDFA.reserve(count);
|
||||
for (size_t i = 0; i < count; i++) {
|
||||
staticData->decisionToDFA.emplace_back(staticData->atn->getDecisionState(i), i);
|
||||
}
|
||||
sysylexerLexerStaticData = std::move(staticData);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
SysYLexer::SysYLexer(CharStream *input) : Lexer(input) {
|
||||
SysYLexer::initialize();
|
||||
_interpreter = new atn::LexerATNSimulator(this, *sysylexerLexerStaticData->atn, sysylexerLexerStaticData->decisionToDFA, sysylexerLexerStaticData->sharedContextCache);
|
||||
}
|
||||
|
||||
SysYLexer::~SysYLexer() {
|
||||
delete _interpreter;
|
||||
}
|
||||
|
||||
std::string SysYLexer::getGrammarFileName() const {
|
||||
return "SysY.g4";
|
||||
}
|
||||
|
||||
const std::vector<std::string>& SysYLexer::getRuleNames() const {
|
||||
return sysylexerLexerStaticData->ruleNames;
|
||||
}
|
||||
|
||||
const std::vector<std::string>& SysYLexer::getChannelNames() const {
|
||||
return sysylexerLexerStaticData->channelNames;
|
||||
}
|
||||
|
||||
const std::vector<std::string>& SysYLexer::getModeNames() const {
|
||||
return sysylexerLexerStaticData->modeNames;
|
||||
}
|
||||
|
||||
const dfa::Vocabulary& SysYLexer::getVocabulary() const {
|
||||
return sysylexerLexerStaticData->vocabulary;
|
||||
}
|
||||
|
||||
antlr4::atn::SerializedATNView SysYLexer::getSerializedATN() const {
|
||||
return sysylexerLexerStaticData->serializedATN;
|
||||
}
|
||||
|
||||
const atn::ATN& SysYLexer::getATN() const {
|
||||
return *sysylexerLexerStaticData->atn;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void SysYLexer::initialize() {
|
||||
#if ANTLR4_USE_THREAD_LOCAL_CACHE
|
||||
sysylexerLexerInitialize();
|
||||
#else
|
||||
::antlr4::internal::call_once(sysylexerLexerOnceFlag, sysylexerLexerInitialize);
|
||||
#endif
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,7 @@
|
||||
|
||||
// Generated from src/antlr4/SysY.g4 by ANTLR 4.13.2
|
||||
|
||||
|
||||
#include "SysYVisitor.h"
|
||||
|
||||
|
||||
@ -0,0 +1,144 @@
|
||||
|
||||
// Generated from src/antlr4/SysY.g4 by ANTLR 4.13.2
|
||||
|
||||
#pragma once
|
||||
|
||||
|
||||
#include "antlr4-runtime.h"
|
||||
#include "SysYVisitor.h"
|
||||
|
||||
|
||||
/**
|
||||
* This class provides an empty implementation of SysYVisitor, which can be
|
||||
* extended to create a visitor which only needs to handle a subset of the available methods.
|
||||
*/
|
||||
class SysYBaseVisitor : public SysYVisitor {
|
||||
public:
|
||||
|
||||
virtual std::any visitCompUnit(SysYParser::CompUnitContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitFuncDef(SysYParser::FuncDefContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitFuncType(SysYParser::FuncTypeContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitFuncFParams(SysYParser::FuncFParamsContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitFuncFParam(SysYParser::FuncFParamContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitBlock(SysYParser::BlockContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitBlockItem(SysYParser::BlockItemContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitDecl(SysYParser::DeclContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitConstDecl(SysYParser::ConstDeclContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitBType(SysYParser::BTypeContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitConstDef(SysYParser::ConstDefContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitConstInitVal(SysYParser::ConstInitValContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitStmt(SysYParser::StmtContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitCond(SysYParser::CondContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitLVal(SysYParser::LValContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitPrimaryExp(SysYParser::PrimaryExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitNumber(SysYParser::NumberContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitUnaryExp(SysYParser::UnaryExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitUnaryOp(SysYParser::UnaryOpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitFuncRParams(SysYParser::FuncRParamsContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitMulExp(SysYParser::MulExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitAddExp(SysYParser::AddExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitRelExp(SysYParser::RelExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitEqExp(SysYParser::EqExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitLAndExp(SysYParser::LAndExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitLOrExp(SysYParser::LOrExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitConstExp(SysYParser::ConstExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitVarDecl(SysYParser::VarDeclContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitVarDef(SysYParser::VarDefContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitInitVal(SysYParser::InitValContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
virtual std::any visitExp(SysYParser::ExpContext *ctx) override {
|
||||
return visitChildren(ctx);
|
||||
}
|
||||
|
||||
|
||||
};
|
||||
|
||||
@ -0,0 +1,55 @@
|
||||
|
||||
// Generated from src/antlr4/SysY.g4 by ANTLR 4.13.2
|
||||
|
||||
#pragma once
|
||||
|
||||
|
||||
#include "antlr4-runtime.h"
|
||||
|
||||
|
||||
|
||||
|
||||
class SysYLexer : public antlr4::Lexer {
|
||||
public:
|
||||
enum {
|
||||
Void = 1, Int = 2, Float = 3, Const = 4, If = 5, Else = 6, While = 7,
|
||||
Break = 8, Continue = 9, Return = 10, AddOp = 11, SubOp = 12, Assign = 13,
|
||||
MulOp = 14, DivOp = 15, ModOp = 16, NotOp = 17, AndOp = 18, OrOp = 19,
|
||||
EqOp = 20, NeOp = 21, LtOp = 22, GtOp = 23, LeOp = 24, GeOp = 25, Semi = 26,
|
||||
Comma = 27, L_PAREN = 28, R_PAREN = 29, L_BRACE = 30, R_BRACE = 31,
|
||||
L_BRACKET = 32, R_BRACKET = 33, Ident = 34, IntConst = 35, FloatConst = 36,
|
||||
WS = 37, COMMENT = 38, BLOCK_COMMENT = 39
|
||||
};
|
||||
|
||||
explicit SysYLexer(antlr4::CharStream *input);
|
||||
|
||||
~SysYLexer() override;
|
||||
|
||||
|
||||
std::string getGrammarFileName() const override;
|
||||
|
||||
const std::vector<std::string>& getRuleNames() const override;
|
||||
|
||||
const std::vector<std::string>& getChannelNames() const override;
|
||||
|
||||
const std::vector<std::string>& getModeNames() const override;
|
||||
|
||||
const antlr4::dfa::Vocabulary& getVocabulary() const override;
|
||||
|
||||
antlr4::atn::SerializedATNView getSerializedATN() const override;
|
||||
|
||||
const antlr4::atn::ATN& getATN() const override;
|
||||
|
||||
// By default the static state used to implement the lexer is lazily initialized during the first
|
||||
// call to the constructor. You can call this function if you wish to initialize the static state
|
||||
// ahead of time.
|
||||
static void initialize();
|
||||
|
||||
private:
|
||||
|
||||
// Individual action functions triggered by action() above.
|
||||
|
||||
// Individual semantic predicate functions triggered by sempred() above.
|
||||
|
||||
};
|
||||
|
||||
@ -0,0 +1,626 @@
|
||||
|
||||
// Generated from src/antlr4/SysY.g4 by ANTLR 4.13.2
|
||||
|
||||
#pragma once
|
||||
|
||||
|
||||
#include "antlr4-runtime.h"
|
||||
|
||||
|
||||
|
||||
|
||||
class SysYParser : public antlr4::Parser {
|
||||
public:
|
||||
enum {
|
||||
Void = 1, Int = 2, Float = 3, Const = 4, If = 5, Else = 6, While = 7,
|
||||
Break = 8, Continue = 9, Return = 10, AddOp = 11, SubOp = 12, Assign = 13,
|
||||
MulOp = 14, DivOp = 15, ModOp = 16, NotOp = 17, AndOp = 18, OrOp = 19,
|
||||
EqOp = 20, NeOp = 21, LtOp = 22, GtOp = 23, LeOp = 24, GeOp = 25, Semi = 26,
|
||||
Comma = 27, L_PAREN = 28, R_PAREN = 29, L_BRACE = 30, R_BRACE = 31,
|
||||
L_BRACKET = 32, R_BRACKET = 33, Ident = 34, IntConst = 35, FloatConst = 36,
|
||||
WS = 37, COMMENT = 38, BLOCK_COMMENT = 39
|
||||
};
|
||||
|
||||
enum {
|
||||
RuleCompUnit = 0, RuleFuncDef = 1, RuleFuncType = 2, RuleFuncFParams = 3,
|
||||
RuleFuncFParam = 4, RuleBlock = 5, RuleBlockItem = 6, RuleDecl = 7,
|
||||
RuleConstDecl = 8, RuleBType = 9, RuleConstDef = 10, RuleConstInitVal = 11,
|
||||
RuleStmt = 12, RuleCond = 13, RuleLVal = 14, RulePrimaryExp = 15, RuleNumber = 16,
|
||||
RuleUnaryExp = 17, RuleUnaryOp = 18, RuleFuncRParams = 19, RuleMulExp = 20,
|
||||
RuleAddExp = 21, RuleRelExp = 22, RuleEqExp = 23, RuleLAndExp = 24,
|
||||
RuleLOrExp = 25, RuleConstExp = 26, RuleVarDecl = 27, RuleVarDef = 28,
|
||||
RuleInitVal = 29, RuleExp = 30
|
||||
};
|
||||
|
||||
explicit SysYParser(antlr4::TokenStream *input);
|
||||
|
||||
SysYParser(antlr4::TokenStream *input, const antlr4::atn::ParserATNSimulatorOptions &options);
|
||||
|
||||
~SysYParser() override;
|
||||
|
||||
std::string getGrammarFileName() const override;
|
||||
|
||||
const antlr4::atn::ATN& getATN() const override;
|
||||
|
||||
const std::vector<std::string>& getRuleNames() const override;
|
||||
|
||||
const antlr4::dfa::Vocabulary& getVocabulary() const override;
|
||||
|
||||
antlr4::atn::SerializedATNView getSerializedATN() const override;
|
||||
|
||||
|
||||
class CompUnitContext;
|
||||
class FuncDefContext;
|
||||
class FuncTypeContext;
|
||||
class FuncFParamsContext;
|
||||
class FuncFParamContext;
|
||||
class BlockContext;
|
||||
class BlockItemContext;
|
||||
class DeclContext;
|
||||
class ConstDeclContext;
|
||||
class BTypeContext;
|
||||
class ConstDefContext;
|
||||
class ConstInitValContext;
|
||||
class StmtContext;
|
||||
class CondContext;
|
||||
class LValContext;
|
||||
class PrimaryExpContext;
|
||||
class NumberContext;
|
||||
class UnaryExpContext;
|
||||
class UnaryOpContext;
|
||||
class FuncRParamsContext;
|
||||
class MulExpContext;
|
||||
class AddExpContext;
|
||||
class RelExpContext;
|
||||
class EqExpContext;
|
||||
class LAndExpContext;
|
||||
class LOrExpContext;
|
||||
class ConstExpContext;
|
||||
class VarDeclContext;
|
||||
class VarDefContext;
|
||||
class InitValContext;
|
||||
class ExpContext;
|
||||
|
||||
class CompUnitContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
CompUnitContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *EOF();
|
||||
std::vector<FuncDefContext *> funcDef();
|
||||
FuncDefContext* funcDef(size_t i);
|
||||
std::vector<DeclContext *> decl();
|
||||
DeclContext* decl(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
CompUnitContext* compUnit();
|
||||
|
||||
class FuncDefContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
FuncDefContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
FuncTypeContext *funcType();
|
||||
antlr4::tree::TerminalNode *Ident();
|
||||
antlr4::tree::TerminalNode *L_PAREN();
|
||||
antlr4::tree::TerminalNode *R_PAREN();
|
||||
BlockContext *block();
|
||||
FuncFParamsContext *funcFParams();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
FuncDefContext* funcDef();
|
||||
|
||||
class FuncTypeContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
FuncTypeContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *Void();
|
||||
antlr4::tree::TerminalNode *Int();
|
||||
antlr4::tree::TerminalNode *Float();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
FuncTypeContext* funcType();
|
||||
|
||||
class FuncFParamsContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
FuncFParamsContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
std::vector<FuncFParamContext *> funcFParam();
|
||||
FuncFParamContext* funcFParam(size_t i);
|
||||
std::vector<antlr4::tree::TerminalNode *> Comma();
|
||||
antlr4::tree::TerminalNode* Comma(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
FuncFParamsContext* funcFParams();
|
||||
|
||||
class FuncFParamContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
FuncFParamContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
BTypeContext *bType();
|
||||
antlr4::tree::TerminalNode *Ident();
|
||||
std::vector<antlr4::tree::TerminalNode *> L_BRACKET();
|
||||
antlr4::tree::TerminalNode* L_BRACKET(size_t i);
|
||||
std::vector<antlr4::tree::TerminalNode *> R_BRACKET();
|
||||
antlr4::tree::TerminalNode* R_BRACKET(size_t i);
|
||||
std::vector<ExpContext *> exp();
|
||||
ExpContext* exp(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
FuncFParamContext* funcFParam();
|
||||
|
||||
class BlockContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
BlockContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *L_BRACE();
|
||||
antlr4::tree::TerminalNode *R_BRACE();
|
||||
std::vector<BlockItemContext *> blockItem();
|
||||
BlockItemContext* blockItem(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
BlockContext* block();
|
||||
|
||||
class BlockItemContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
BlockItemContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
DeclContext *decl();
|
||||
StmtContext *stmt();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
BlockItemContext* blockItem();
|
||||
|
||||
class DeclContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
DeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
VarDeclContext *varDecl();
|
||||
ConstDeclContext *constDecl();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
DeclContext* decl();
|
||||
|
||||
class ConstDeclContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
ConstDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *Const();
|
||||
BTypeContext *bType();
|
||||
std::vector<ConstDefContext *> constDef();
|
||||
ConstDefContext* constDef(size_t i);
|
||||
antlr4::tree::TerminalNode *Semi();
|
||||
std::vector<antlr4::tree::TerminalNode *> Comma();
|
||||
antlr4::tree::TerminalNode* Comma(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
ConstDeclContext* constDecl();
|
||||
|
||||
class BTypeContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
BTypeContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *Int();
|
||||
antlr4::tree::TerminalNode *Float();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
BTypeContext* bType();
|
||||
|
||||
class ConstDefContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
ConstDefContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *Ident();
|
||||
antlr4::tree::TerminalNode *Assign();
|
||||
ConstInitValContext *constInitVal();
|
||||
std::vector<antlr4::tree::TerminalNode *> L_BRACKET();
|
||||
antlr4::tree::TerminalNode* L_BRACKET(size_t i);
|
||||
std::vector<ConstExpContext *> constExp();
|
||||
ConstExpContext* constExp(size_t i);
|
||||
std::vector<antlr4::tree::TerminalNode *> R_BRACKET();
|
||||
antlr4::tree::TerminalNode* R_BRACKET(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
ConstDefContext* constDef();
|
||||
|
||||
class ConstInitValContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
ConstInitValContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
ConstExpContext *constExp();
|
||||
antlr4::tree::TerminalNode *L_BRACE();
|
||||
antlr4::tree::TerminalNode *R_BRACE();
|
||||
std::vector<ConstInitValContext *> constInitVal();
|
||||
ConstInitValContext* constInitVal(size_t i);
|
||||
std::vector<antlr4::tree::TerminalNode *> Comma();
|
||||
antlr4::tree::TerminalNode* Comma(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
ConstInitValContext* constInitVal();
|
||||
|
||||
class StmtContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
StmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
LValContext *lVal();
|
||||
antlr4::tree::TerminalNode *Assign();
|
||||
ExpContext *exp();
|
||||
antlr4::tree::TerminalNode *Semi();
|
||||
BlockContext *block();
|
||||
antlr4::tree::TerminalNode *If();
|
||||
antlr4::tree::TerminalNode *L_PAREN();
|
||||
CondContext *cond();
|
||||
antlr4::tree::TerminalNode *R_PAREN();
|
||||
std::vector<StmtContext *> stmt();
|
||||
StmtContext* stmt(size_t i);
|
||||
antlr4::tree::TerminalNode *Else();
|
||||
antlr4::tree::TerminalNode *While();
|
||||
antlr4::tree::TerminalNode *Break();
|
||||
antlr4::tree::TerminalNode *Continue();
|
||||
antlr4::tree::TerminalNode *Return();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
StmtContext* stmt();
|
||||
|
||||
class CondContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
CondContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
LOrExpContext *lOrExp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
CondContext* cond();
|
||||
|
||||
class LValContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
LValContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *Ident();
|
||||
std::vector<antlr4::tree::TerminalNode *> L_BRACKET();
|
||||
antlr4::tree::TerminalNode* L_BRACKET(size_t i);
|
||||
std::vector<ExpContext *> exp();
|
||||
ExpContext* exp(size_t i);
|
||||
std::vector<antlr4::tree::TerminalNode *> R_BRACKET();
|
||||
antlr4::tree::TerminalNode* R_BRACKET(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
LValContext* lVal();
|
||||
|
||||
class PrimaryExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
PrimaryExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *L_PAREN();
|
||||
ExpContext *exp();
|
||||
antlr4::tree::TerminalNode *R_PAREN();
|
||||
LValContext *lVal();
|
||||
NumberContext *number();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
PrimaryExpContext* primaryExp();
|
||||
|
||||
class NumberContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
NumberContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *IntConst();
|
||||
antlr4::tree::TerminalNode *FloatConst();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
NumberContext* number();
|
||||
|
||||
class UnaryExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
UnaryExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
PrimaryExpContext *primaryExp();
|
||||
antlr4::tree::TerminalNode *Ident();
|
||||
antlr4::tree::TerminalNode *L_PAREN();
|
||||
antlr4::tree::TerminalNode *R_PAREN();
|
||||
FuncRParamsContext *funcRParams();
|
||||
UnaryOpContext *unaryOp();
|
||||
UnaryExpContext *unaryExp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
UnaryExpContext* unaryExp();
|
||||
|
||||
class UnaryOpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
UnaryOpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *AddOp();
|
||||
antlr4::tree::TerminalNode *SubOp();
|
||||
antlr4::tree::TerminalNode *NotOp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
UnaryOpContext* unaryOp();
|
||||
|
||||
class FuncRParamsContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
FuncRParamsContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
std::vector<ExpContext *> exp();
|
||||
ExpContext* exp(size_t i);
|
||||
std::vector<antlr4::tree::TerminalNode *> Comma();
|
||||
antlr4::tree::TerminalNode* Comma(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
FuncRParamsContext* funcRParams();
|
||||
|
||||
class MulExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
MulExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
UnaryExpContext *unaryExp();
|
||||
MulExpContext *mulExp();
|
||||
antlr4::tree::TerminalNode *MulOp();
|
||||
antlr4::tree::TerminalNode *DivOp();
|
||||
antlr4::tree::TerminalNode *ModOp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
MulExpContext* mulExp();
|
||||
MulExpContext* mulExp(int precedence);
|
||||
class AddExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
AddExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
MulExpContext *mulExp();
|
||||
AddExpContext *addExp();
|
||||
antlr4::tree::TerminalNode *AddOp();
|
||||
antlr4::tree::TerminalNode *SubOp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
AddExpContext* addExp();
|
||||
AddExpContext* addExp(int precedence);
|
||||
class RelExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
RelExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
AddExpContext *addExp();
|
||||
RelExpContext *relExp();
|
||||
antlr4::tree::TerminalNode *LtOp();
|
||||
antlr4::tree::TerminalNode *GtOp();
|
||||
antlr4::tree::TerminalNode *LeOp();
|
||||
antlr4::tree::TerminalNode *GeOp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
RelExpContext* relExp();
|
||||
RelExpContext* relExp(int precedence);
|
||||
class EqExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
EqExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
RelExpContext *relExp();
|
||||
EqExpContext *eqExp();
|
||||
antlr4::tree::TerminalNode *EqOp();
|
||||
antlr4::tree::TerminalNode *NeOp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
EqExpContext* eqExp();
|
||||
EqExpContext* eqExp(int precedence);
|
||||
class LAndExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
LAndExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
EqExpContext *eqExp();
|
||||
LAndExpContext *lAndExp();
|
||||
antlr4::tree::TerminalNode *AndOp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
LAndExpContext* lAndExp();
|
||||
LAndExpContext* lAndExp(int precedence);
|
||||
class LOrExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
LOrExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
LAndExpContext *lAndExp();
|
||||
LOrExpContext *lOrExp();
|
||||
antlr4::tree::TerminalNode *OrOp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
LOrExpContext* lOrExp();
|
||||
LOrExpContext* lOrExp(int precedence);
|
||||
class ConstExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
ConstExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
AddExpContext *addExp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
ConstExpContext* constExp();
|
||||
|
||||
class VarDeclContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
VarDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
BTypeContext *bType();
|
||||
std::vector<VarDefContext *> varDef();
|
||||
VarDefContext* varDef(size_t i);
|
||||
antlr4::tree::TerminalNode *Semi();
|
||||
std::vector<antlr4::tree::TerminalNode *> Comma();
|
||||
antlr4::tree::TerminalNode* Comma(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
VarDeclContext* varDecl();
|
||||
|
||||
class VarDefContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
VarDefContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
antlr4::tree::TerminalNode *Ident();
|
||||
std::vector<antlr4::tree::TerminalNode *> L_BRACKET();
|
||||
antlr4::tree::TerminalNode* L_BRACKET(size_t i);
|
||||
std::vector<ConstExpContext *> constExp();
|
||||
ConstExpContext* constExp(size_t i);
|
||||
std::vector<antlr4::tree::TerminalNode *> R_BRACKET();
|
||||
antlr4::tree::TerminalNode* R_BRACKET(size_t i);
|
||||
antlr4::tree::TerminalNode *Assign();
|
||||
InitValContext *initVal();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
VarDefContext* varDef();
|
||||
|
||||
class InitValContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
InitValContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
ExpContext *exp();
|
||||
antlr4::tree::TerminalNode *L_BRACE();
|
||||
antlr4::tree::TerminalNode *R_BRACE();
|
||||
std::vector<InitValContext *> initVal();
|
||||
InitValContext* initVal(size_t i);
|
||||
std::vector<antlr4::tree::TerminalNode *> Comma();
|
||||
antlr4::tree::TerminalNode* Comma(size_t i);
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
InitValContext* initVal();
|
||||
|
||||
class ExpContext : public antlr4::ParserRuleContext {
|
||||
public:
|
||||
ExpContext(antlr4::ParserRuleContext *parent, size_t invokingState);
|
||||
virtual size_t getRuleIndex() const override;
|
||||
AddExpContext *addExp();
|
||||
|
||||
|
||||
virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
|
||||
|
||||
};
|
||||
|
||||
ExpContext* exp();
|
||||
|
||||
|
||||
bool sempred(antlr4::RuleContext *_localctx, size_t ruleIndex, size_t predicateIndex) override;
|
||||
|
||||
bool mulExpSempred(MulExpContext *_localctx, size_t predicateIndex);
|
||||
bool addExpSempred(AddExpContext *_localctx, size_t predicateIndex);
|
||||
bool relExpSempred(RelExpContext *_localctx, size_t predicateIndex);
|
||||
bool eqExpSempred(EqExpContext *_localctx, size_t predicateIndex);
|
||||
bool lAndExpSempred(LAndExpContext *_localctx, size_t predicateIndex);
|
||||
bool lOrExpSempred(LOrExpContext *_localctx, size_t predicateIndex);
|
||||
|
||||
// By default the static state used to implement the parser is lazily initialized during the first
|
||||
// call to the constructor. You can call this function if you wish to initialize the static state
|
||||
// ahead of time.
|
||||
static void initialize();
|
||||
|
||||
private:
|
||||
};
|
||||
|
||||
@ -0,0 +1,86 @@
|
||||
|
||||
// Generated from src/antlr4/SysY.g4 by ANTLR 4.13.2
|
||||
|
||||
#pragma once
|
||||
|
||||
|
||||
#include "antlr4-runtime.h"
|
||||
#include "SysYParser.h"
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* This class defines an abstract visitor for a parse tree
|
||||
* produced by SysYParser.
|
||||
*/
|
||||
class SysYVisitor : public antlr4::tree::AbstractParseTreeVisitor {
|
||||
public:
|
||||
|
||||
/**
|
||||
* Visit parse trees produced by SysYParser.
|
||||
*/
|
||||
virtual std::any visitCompUnit(SysYParser::CompUnitContext *context) = 0;
|
||||
|
||||
virtual std::any visitFuncDef(SysYParser::FuncDefContext *context) = 0;
|
||||
|
||||
virtual std::any visitFuncType(SysYParser::FuncTypeContext *context) = 0;
|
||||
|
||||
virtual std::any visitFuncFParams(SysYParser::FuncFParamsContext *context) = 0;
|
||||
|
||||
virtual std::any visitFuncFParam(SysYParser::FuncFParamContext *context) = 0;
|
||||
|
||||
virtual std::any visitBlock(SysYParser::BlockContext *context) = 0;
|
||||
|
||||
virtual std::any visitBlockItem(SysYParser::BlockItemContext *context) = 0;
|
||||
|
||||
virtual std::any visitDecl(SysYParser::DeclContext *context) = 0;
|
||||
|
||||
virtual std::any visitConstDecl(SysYParser::ConstDeclContext *context) = 0;
|
||||
|
||||
virtual std::any visitBType(SysYParser::BTypeContext *context) = 0;
|
||||
|
||||
virtual std::any visitConstDef(SysYParser::ConstDefContext *context) = 0;
|
||||
|
||||
virtual std::any visitConstInitVal(SysYParser::ConstInitValContext *context) = 0;
|
||||
|
||||
virtual std::any visitStmt(SysYParser::StmtContext *context) = 0;
|
||||
|
||||
virtual std::any visitCond(SysYParser::CondContext *context) = 0;
|
||||
|
||||
virtual std::any visitLVal(SysYParser::LValContext *context) = 0;
|
||||
|
||||
virtual std::any visitPrimaryExp(SysYParser::PrimaryExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitNumber(SysYParser::NumberContext *context) = 0;
|
||||
|
||||
virtual std::any visitUnaryExp(SysYParser::UnaryExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitUnaryOp(SysYParser::UnaryOpContext *context) = 0;
|
||||
|
||||
virtual std::any visitFuncRParams(SysYParser::FuncRParamsContext *context) = 0;
|
||||
|
||||
virtual std::any visitMulExp(SysYParser::MulExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitAddExp(SysYParser::AddExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitRelExp(SysYParser::RelExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitEqExp(SysYParser::EqExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitLAndExp(SysYParser::LAndExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitLOrExp(SysYParser::LOrExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitConstExp(SysYParser::ConstExpContext *context) = 0;
|
||||
|
||||
virtual std::any visitVarDecl(SysYParser::VarDeclContext *context) = 0;
|
||||
|
||||
virtual std::any visitVarDef(SysYParser::VarDefContext *context) = 0;
|
||||
|
||||
virtual std::any visitInitVal(SysYParser::InitValContext *context) = 0;
|
||||
|
||||
virtual std::any visitExp(SysYParser::ExpContext *context) = 0;
|
||||
|
||||
|
||||
};
|
||||
|
||||
@ -0,0 +1,9 @@
|
||||
#pragma once
|
||||
|
||||
#include <iosfwd>
|
||||
|
||||
#include "antlr4-runtime.h"
|
||||
|
||||
// 以树状缩进形式直接打印 ANTLR parse tree。
|
||||
void PrintSyntaxTree(antlr4::tree::ParseTree* tree, antlr4::Parser* parser,
|
||||
std::ostream& os);
|
||||
@ -0,0 +1,83 @@
|
||||
#ifndef IR_PASSES_PASSMANAGER_H_
|
||||
#define IR_PASSES_PASSMANAGER_H_
|
||||
|
||||
#include "ir/IR.h"
|
||||
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
|
||||
namespace ir {
|
||||
|
||||
void RunMem2Reg(Module& module);
|
||||
void RunLICM(Module* module);
|
||||
void RunConstFold(Module& module);
|
||||
void RunConstProp(Module& module);
|
||||
void RunDCE(Module& module);
|
||||
void RunCFGSimplify(Module& module);
|
||||
void RunCSE(Module& module);
|
||||
|
||||
class PassManagerModule {
|
||||
public:
|
||||
explicit PassManagerModule(Module* module) : module_(module) {}
|
||||
|
||||
void Run() {
|
||||
if (!module_) {
|
||||
return;
|
||||
}
|
||||
|
||||
RunMem2Reg(*module_);
|
||||
|
||||
RunLICM(module_);
|
||||
|
||||
bool changed = true;
|
||||
int max_iterations = 10;
|
||||
int iterations = 0;
|
||||
|
||||
while (changed && iterations < max_iterations) {
|
||||
changed = false;
|
||||
iterations++;
|
||||
|
||||
auto before = SerializeModule(*module_);
|
||||
|
||||
RunConstFold(*module_);
|
||||
RunConstProp(*module_);
|
||||
RunCFGSimplify(*module_);
|
||||
RunCSE(*module_);
|
||||
RunDCE(*module_);
|
||||
|
||||
auto after = SerializeModule(*module_);
|
||||
changed = (before != after);
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
std::string SerializeModule(const Module& module) {
|
||||
std::ostringstream oss;
|
||||
IRPrinter printer;
|
||||
printer.Print(module, oss);
|
||||
return oss.str();
|
||||
}
|
||||
|
||||
Module* module_;
|
||||
};
|
||||
|
||||
class PassManager {
|
||||
public:
|
||||
PassManager() = default;
|
||||
|
||||
void RunScalarOptimizationPasses(Module* module) {
|
||||
if (!module) return;
|
||||
|
||||
RunMem2Reg(*module);
|
||||
|
||||
RunConstFold(*module);
|
||||
RunDCE(*module);
|
||||
RunCFGSimplify(*module);
|
||||
}
|
||||
|
||||
private:
|
||||
};
|
||||
|
||||
} // namespace ir
|
||||
|
||||
#endif // IR_PASSES_PASSMANAGER_H_
|
||||
@ -0,0 +1,414 @@
|
||||
#pragma once
|
||||
|
||||
#include <initializer_list>
|
||||
#include <iosfwd>
|
||||
#include <memory>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
namespace ir
|
||||
{
|
||||
class Module;
|
||||
}
|
||||
|
||||
namespace mir
|
||||
{
|
||||
|
||||
class MIRContext
|
||||
{
|
||||
public:
|
||||
MIRContext() = default;
|
||||
};
|
||||
|
||||
MIRContext &DefaultContext();
|
||||
|
||||
enum class PhysReg
|
||||
{
|
||||
W0,
|
||||
W1,
|
||||
W2,
|
||||
W3,
|
||||
W4,
|
||||
W5,
|
||||
W6,
|
||||
W7,
|
||||
W8,
|
||||
W9,
|
||||
W10,
|
||||
W11,
|
||||
W12,
|
||||
W13,
|
||||
W14,
|
||||
W15,
|
||||
W16,
|
||||
W17,
|
||||
W18,
|
||||
W19,
|
||||
W20,
|
||||
W21,
|
||||
W22,
|
||||
W23,
|
||||
W24,
|
||||
W25,
|
||||
W26,
|
||||
W27,
|
||||
W28,
|
||||
W29,
|
||||
W30,
|
||||
X0,
|
||||
X1,
|
||||
X2,
|
||||
X3,
|
||||
X4,
|
||||
X5,
|
||||
X6,
|
||||
X7,
|
||||
X8,
|
||||
X9,
|
||||
X10,
|
||||
X11,
|
||||
X12,
|
||||
X13,
|
||||
X14,
|
||||
X15,
|
||||
X16,
|
||||
X17,
|
||||
X18,
|
||||
X19,
|
||||
X20,
|
||||
X21,
|
||||
X22,
|
||||
X23,
|
||||
X24,
|
||||
X25,
|
||||
X26,
|
||||
X27,
|
||||
X28,
|
||||
X29,
|
||||
X30,
|
||||
S0,
|
||||
S1,
|
||||
S2,
|
||||
S3,
|
||||
S4,
|
||||
S5,
|
||||
S6,
|
||||
S7,
|
||||
S8,
|
||||
S9,
|
||||
S10,
|
||||
S11,
|
||||
S12,
|
||||
S13,
|
||||
S14,
|
||||
S15,
|
||||
S16,
|
||||
S17,
|
||||
S18,
|
||||
S19,
|
||||
S20,
|
||||
S21,
|
||||
S22,
|
||||
S23,
|
||||
S24,
|
||||
S25,
|
||||
S26,
|
||||
S27,
|
||||
S28,
|
||||
S29,
|
||||
S30,
|
||||
S31,
|
||||
XZR,
|
||||
SP,
|
||||
WZR
|
||||
};
|
||||
|
||||
const char *PhysRegName(PhysReg reg);
|
||||
|
||||
enum class VRegClass
|
||||
{
|
||||
Int,
|
||||
Float,
|
||||
Ptr
|
||||
};
|
||||
|
||||
enum class Opcode
|
||||
{
|
||||
Prologue,
|
||||
Epilogue,
|
||||
MovImm,
|
||||
LoadStack,
|
||||
StoreStack,
|
||||
LoadStackAddr,
|
||||
LoadGlobal,
|
||||
StoreGlobal,
|
||||
LoadGlobalAddr,
|
||||
LoadMem,
|
||||
StoreMem,
|
||||
AddRR,
|
||||
SubRR,
|
||||
MulRR,
|
||||
DivRR,
|
||||
ModRR,
|
||||
AndRR,
|
||||
OrRR,
|
||||
XorRR,
|
||||
ShlRR,
|
||||
ShrRR,
|
||||
AsrRR,
|
||||
Asr64RR,
|
||||
Uxtw,
|
||||
Sxtw,
|
||||
CmpRR,
|
||||
CmpImm,
|
||||
FCmpRR,
|
||||
CSet,
|
||||
Csel,
|
||||
Smull,
|
||||
Msub,
|
||||
NegRR,
|
||||
FAddRR,
|
||||
FSubRR,
|
||||
FMulRR,
|
||||
FDivRR,
|
||||
Scvtf,
|
||||
FCvtzs,
|
||||
FMovWS,
|
||||
Br,
|
||||
CondBr,
|
||||
Call,
|
||||
Ret,
|
||||
LoadAddr,
|
||||
MovReg,
|
||||
};
|
||||
|
||||
enum class CondCode
|
||||
{
|
||||
EQ,
|
||||
NE,
|
||||
LT,
|
||||
LE,
|
||||
GT,
|
||||
GE
|
||||
};
|
||||
|
||||
class Operand
|
||||
{
|
||||
public:
|
||||
enum class Kind
|
||||
{
|
||||
Reg,
|
||||
VReg,
|
||||
Imm,
|
||||
FrameIndex,
|
||||
Label,
|
||||
Symbol
|
||||
};
|
||||
|
||||
static Operand Reg(PhysReg reg);
|
||||
static Operand VReg(int id, VRegClass vreg_class);
|
||||
static Operand Imm(int value);
|
||||
static Operand FrameIndex(int index);
|
||||
static Operand Label(int label_id);
|
||||
static Operand Symbol(std::string symbol);
|
||||
|
||||
Kind GetKind() const { return kind_; }
|
||||
PhysReg GetReg() const { return reg_; }
|
||||
int GetImm() const { return imm_; }
|
||||
int GetFrameIndex() const { return imm_; }
|
||||
int GetLabel() const { return imm_; }
|
||||
const std::string &GetSymbol() const { return symbol_; }
|
||||
int GetVRegId() const { return imm_; }
|
||||
VRegClass GetVRegClass() const { return vreg_class_; }
|
||||
|
||||
private:
|
||||
Operand(Kind kind, PhysReg reg, int imm,
|
||||
VRegClass vreg_class = VRegClass::Int, std::string symbol = "");
|
||||
|
||||
Kind kind_;
|
||||
PhysReg reg_;
|
||||
int imm_;
|
||||
std::string symbol_;
|
||||
VRegClass vreg_class_;
|
||||
};
|
||||
|
||||
class MachineInstr
|
||||
{
|
||||
public:
|
||||
MachineInstr(Opcode opcode, std::vector<Operand> operands = {});
|
||||
|
||||
Opcode GetOpcode() const { return opcode_; }
|
||||
const std::vector<Operand> &GetOperands() const { return operands_; }
|
||||
std::vector<Operand> &GetOperands() { return operands_; }
|
||||
|
||||
private:
|
||||
Opcode opcode_;
|
||||
std::vector<Operand> operands_;
|
||||
};
|
||||
|
||||
struct FrameSlot
|
||||
{
|
||||
int index = 0;
|
||||
int size = 4;
|
||||
int offset = 0;
|
||||
bool is_stack_arg = false;
|
||||
bool is_callee_stack_arg = false;
|
||||
};
|
||||
|
||||
class MachineBasicBlock
|
||||
{
|
||||
public:
|
||||
explicit MachineBasicBlock(std::string name, int label_id = -1);
|
||||
|
||||
const std::string &GetName() const { return name_; }
|
||||
int GetLabelId() const { return label_id_; }
|
||||
void SetLabelId(int label_id) { label_id_ = label_id; }
|
||||
|
||||
std::vector<MachineInstr> &GetInstructions() { return instructions_; }
|
||||
const std::vector<MachineInstr> &GetInstructions() const { return instructions_; }
|
||||
|
||||
MachineInstr &Append(Opcode opcode,
|
||||
std::initializer_list<Operand> operands = {});
|
||||
|
||||
private:
|
||||
std::string name_;
|
||||
int label_id_ = -1;
|
||||
std::vector<MachineInstr> instructions_;
|
||||
};
|
||||
|
||||
class MachineFunction
|
||||
{
|
||||
public:
|
||||
explicit MachineFunction(std::string name);
|
||||
|
||||
const std::string &GetName() const { return name_; }
|
||||
|
||||
MachineBasicBlock &GetEntry() { return *entry_; }
|
||||
const MachineBasicBlock &GetEntry() const { return *entry_; }
|
||||
|
||||
MachineBasicBlock *GetEntryPtr() { return entry_; }
|
||||
const MachineBasicBlock *GetEntryPtr() const { return entry_; }
|
||||
|
||||
MachineBasicBlock &CreateBlock(std::string name);
|
||||
MachineBasicBlock *FindBlock(const std::string &name);
|
||||
const MachineBasicBlock *FindBlock(const std::string &name) const;
|
||||
|
||||
std::vector<std::unique_ptr<MachineBasicBlock>> &GetBlocks()
|
||||
{
|
||||
return blocks_;
|
||||
}
|
||||
const std::vector<std::unique_ptr<MachineBasicBlock>> &GetBlocks() const
|
||||
{
|
||||
return blocks_;
|
||||
}
|
||||
|
||||
int CreateLabel();
|
||||
|
||||
int CreateFrameIndex(int size = 4);
|
||||
int CreateStackArgFrameIndex(int size = 4);
|
||||
int CreateCalleeStackArgFrameIndex(int size = 4);
|
||||
FrameSlot &GetFrameSlot(int index);
|
||||
const FrameSlot &GetFrameSlot(int index) const;
|
||||
const std::vector<FrameSlot> &GetFrameSlots() const { return frame_slots_; }
|
||||
std::vector<FrameSlot> &GetFrameSlots() { return frame_slots_; }
|
||||
|
||||
int GetFrameSize() const { return frame_size_; }
|
||||
void SetFrameSize(int size) { frame_size_ = size; }
|
||||
|
||||
int CreateVReg(VRegClass vreg_class);
|
||||
VRegClass GetVRegClass(int vreg_id) const;
|
||||
int GetNumVRegs() const { return static_cast<int>(vreg_classes_.size()); }
|
||||
|
||||
void AddCalleeSavedReg(PhysReg reg);
|
||||
const std::vector<PhysReg> &GetCalleeSavedRegs() const { return callee_saved_regs_; }
|
||||
|
||||
private:
|
||||
std::string name_;
|
||||
std::vector<std::unique_ptr<MachineBasicBlock>> blocks_;
|
||||
MachineBasicBlock *entry_ = nullptr;
|
||||
|
||||
std::vector<FrameSlot> frame_slots_;
|
||||
int frame_size_ = 0;
|
||||
int next_label_id_ = 0;
|
||||
|
||||
std::vector<VRegClass> vreg_classes_;
|
||||
std::vector<PhysReg> callee_saved_regs_;
|
||||
};
|
||||
|
||||
struct MachineGlobal
|
||||
{
|
||||
enum class Kind
|
||||
{
|
||||
I32Scalar,
|
||||
I32Array
|
||||
};
|
||||
|
||||
std::string name;
|
||||
Kind kind = Kind::I32Scalar;
|
||||
int init_value = 0;
|
||||
size_t array_size = 0;
|
||||
std::vector<int> init_values;
|
||||
};
|
||||
|
||||
class MachineModule
|
||||
{
|
||||
public:
|
||||
MachineModule() = default;
|
||||
|
||||
MachineFunction &CreateFunction(std::string name);
|
||||
MachineFunction *GetFunction(const std::string &name);
|
||||
const MachineFunction *GetFunction(const std::string &name) const;
|
||||
|
||||
std::vector<std::unique_ptr<MachineFunction>> &GetFunctions()
|
||||
{
|
||||
return functions_;
|
||||
}
|
||||
const std::vector<std::unique_ptr<MachineFunction>> &GetFunctions() const
|
||||
{
|
||||
return functions_;
|
||||
}
|
||||
|
||||
void AddGlobalI32(std::string name, int init_value)
|
||||
{
|
||||
MachineGlobal g;
|
||||
g.name = std::move(name);
|
||||
g.kind = MachineGlobal::Kind::I32Scalar;
|
||||
g.init_value = init_value;
|
||||
globals_.push_back(std::move(g));
|
||||
}
|
||||
|
||||
void AddGlobalArrayI32(std::string name, size_t array_size,
|
||||
std::vector<int> init_values = {})
|
||||
{
|
||||
MachineGlobal g;
|
||||
g.name = std::move(name);
|
||||
g.kind = MachineGlobal::Kind::I32Array;
|
||||
g.array_size = array_size;
|
||||
g.init_values = std::move(init_values);
|
||||
globals_.push_back(std::move(g));
|
||||
}
|
||||
|
||||
std::vector<MachineGlobal> &GetGlobals() { return globals_; }
|
||||
const std::vector<MachineGlobal> &GetGlobals() const { return globals_; }
|
||||
|
||||
private:
|
||||
std::vector<std::unique_ptr<MachineFunction>> functions_;
|
||||
std::vector<MachineGlobal> globals_;
|
||||
};
|
||||
|
||||
std::unique_ptr<MachineModule> LowerModuleToMIR(const ir::Module &module);
|
||||
std::unique_ptr<MachineFunction> LowerToMIR(const ir::Module &module);
|
||||
|
||||
void RunRegAlloc(MachineFunction &function);
|
||||
void RunRegAlloc(MachineModule &module);
|
||||
|
||||
void RunFrameLowering(MachineFunction &function);
|
||||
void RunFrameLowering(MachineModule &module);
|
||||
|
||||
void RunPeephole(MachineFunction &function);
|
||||
void RunPeephole(MachineModule &module);
|
||||
|
||||
void PrintAsm(const MachineFunction &function, std::ostream &os);
|
||||
void PrintAsm(const MachineModule &module, std::ostream &os);
|
||||
|
||||
} // namespace mir
|
||||
@ -0,0 +1,92 @@
|
||||
// 基于语法树的语义检查与名称绑定。
|
||||
#pragma once
|
||||
|
||||
#include <unordered_map>
|
||||
|
||||
#include "SysYParser.h"
|
||||
|
||||
class SemanticContext {
|
||||
public:
|
||||
void BindVarUse(SysYParser::LValContext* use,
|
||||
SysYParser::VarDefContext* decl) {
|
||||
var_uses_[use] = decl;
|
||||
}
|
||||
|
||||
SysYParser::VarDefContext* ResolveVarUse(
|
||||
const SysYParser::LValContext* use) const {
|
||||
auto it = var_uses_.find(use);
|
||||
return it == var_uses_.end() ? nullptr : it->second;
|
||||
}
|
||||
|
||||
void BindConstArrayUse(SysYParser::LValContext* use,
|
||||
SysYParser::ConstDefContext* decl) {
|
||||
const_array_uses_[use] = decl;
|
||||
}
|
||||
|
||||
SysYParser::ConstDefContext* ResolveConstArrayUse(
|
||||
const SysYParser::LValContext* use) const {
|
||||
auto it = const_array_uses_.find(use);
|
||||
return it == const_array_uses_.end() ? nullptr : it->second;
|
||||
}
|
||||
|
||||
void BindConstScalarUse(SysYParser::LValContext* use,
|
||||
SysYParser::ConstDefContext* decl) {
|
||||
const_scalar_uses_[use] = decl;
|
||||
}
|
||||
|
||||
SysYParser::ConstDefContext* ResolveConstScalarUse(
|
||||
const SysYParser::LValContext* use) const {
|
||||
auto it = const_scalar_uses_.find(use);
|
||||
return it == const_scalar_uses_.end() ? nullptr : it->second;
|
||||
}
|
||||
|
||||
void BindConstUse(SysYParser::LValContext* use, int value) {
|
||||
const_uses_[use] = value;
|
||||
}
|
||||
|
||||
const int* ResolveConstUse(const SysYParser::LValContext* use) const {
|
||||
auto it = const_uses_.find(use);
|
||||
return it == const_uses_.end() ? nullptr : &it->second;
|
||||
}
|
||||
|
||||
void BindConstFloatUse(SysYParser::LValContext* use, double value) {
|
||||
const_float_uses_[use] = value;
|
||||
}
|
||||
|
||||
const double* ResolveConstFloatUse(const SysYParser::LValContext* use) const {
|
||||
auto it = const_float_uses_.find(use);
|
||||
return it == const_float_uses_.end() ? nullptr : &it->second;
|
||||
}
|
||||
|
||||
void BindCallUse(SysYParser::UnaryExpContext* call,
|
||||
SysYParser::FuncDefContext* decl) {
|
||||
call_uses_[call] = decl;
|
||||
}
|
||||
|
||||
SysYParser::FuncDefContext* ResolveCallUse(
|
||||
const SysYParser::UnaryExpContext* call) const {
|
||||
auto it = call_uses_.find(call);
|
||||
return it == call_uses_.end() ? nullptr : it->second;
|
||||
}
|
||||
|
||||
private:
|
||||
std::unordered_map<const SysYParser::LValContext*,
|
||||
SysYParser::VarDefContext*>
|
||||
var_uses_;
|
||||
std::unordered_map<const SysYParser::LValContext*, int> const_uses_;
|
||||
std::unordered_map<const SysYParser::LValContext*, double> const_float_uses_;
|
||||
std::unordered_map<const SysYParser::LValContext*,
|
||||
SysYParser::ConstDefContext*>
|
||||
const_array_uses_;
|
||||
std::unordered_map<const SysYParser::LValContext*,
|
||||
SysYParser::ConstDefContext*>
|
||||
const_scalar_uses_;
|
||||
std::unordered_map<const SysYParser::UnaryExpContext*,
|
||||
SysYParser::FuncDefContext*>
|
||||
call_uses_;
|
||||
};
|
||||
|
||||
// 目前仅检查：
|
||||
// - 变量先声明后使用
|
||||
// - 局部变量不允许重复定义
|
||||
SemanticContext RunSema(SysYParser::CompUnitContext& comp_unit);
|
||||
@ -0,0 +1,22 @@
|
||||
// 极简符号表：记录局部变量定义点。
|
||||
#pragma once
|
||||
|
||||
#include <string>
|
||||
#include <unordered_map>
|
||||
#include <vector>
|
||||
|
||||
#include "SysYParser.h"
|
||||
|
||||
class SymbolTable {
|
||||
public:
|
||||
void EnterScope();
|
||||
void ExitScope();
|
||||
void Add(const std::string& name, SysYParser::VarDefContext* decl);
|
||||
bool ContainsInCurrent(const std::string& name) const;
|
||||
bool Contains(const std::string& name) const;
|
||||
SysYParser::VarDefContext* Lookup(const std::string& name) const;
|
||||
|
||||
private:
|
||||
std::vector<std::unordered_map<std::string, SysYParser::VarDefContext*>>
|
||||
scopes_;
|
||||
};
|
||||
@ -0,0 +1,17 @@
|
||||
// 命令行解析：支持比赛要求的 -S -o -O1 格式
|
||||
#pragma once
|
||||
|
||||
#include <string>
|
||||
|
||||
struct CLIOptions {
|
||||
std::string input;
|
||||
std::string output; // -o 指定的输出文件路径
|
||||
bool emit_parse_tree = false;
|
||||
bool emit_ir = false;
|
||||
bool emit_asm = false;
|
||||
bool show_help = false;
|
||||
bool optimize = false; // -O 或 -O1
|
||||
int opt_level = 0; // 优化级别: 0, 1, 2, 3
|
||||
};
|
||||
|
||||
CLIOptions ParseCLI(int argc, char** argv);
|
||||
@ -0,0 +1,20 @@
|
||||
// 轻量日志接口。
|
||||
#pragma once
|
||||
|
||||
#include <cstddef>
|
||||
#include <exception>
|
||||
#include <iosfwd>
|
||||
#include <string>
|
||||
#include <string_view>
|
||||
|
||||
void LogInfo(std::string_view msg, std::ostream& os);
|
||||
void LogError(std::string_view msg, std::ostream& os);
|
||||
|
||||
std::string FormatError(std::string_view stage, std::string_view msg);
|
||||
std::string FormatErrorAt(std::string_view stage, std::size_t line,
|
||||
std::size_t column, std::string_view msg);
|
||||
bool HasErrorPrefix(std::string_view msg, std::string_view stage);
|
||||
void PrintException(std::ostream& os, const std::exception& ex);
|
||||
|
||||
// 打印命令行帮助信息（用于 `compiler --help`）。
|
||||
void PrintHelp(std::ostream& os);
|
||||
@ -1,65 +1 @@
|
||||
// IR Pass 管理骨架。
|
||||
|
||||
#include "ir/IR.h"
|
||||
|
||||
#include <memory>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
|
||||
namespace ir {
|
||||
|
||||
void RunMem2Reg(Module& module);
|
||||
void RunLICM(Module* module);
|
||||
void RunConstFold(Module& module);
|
||||
void RunConstProp(Module& module);
|
||||
void RunDCE(Module& module);
|
||||
void RunCFGSimplify(Module& module);
|
||||
void RunCSE(Module& module);
|
||||
|
||||
class PassManagerModule {
|
||||
public:
|
||||
explicit PassManagerModule(Module* module) : module_(module) {}
|
||||
|
||||
void Run() {
|
||||
if (!module_) {
|
||||
return;
|
||||
}
|
||||
|
||||
RunMem2Reg(*module_);
|
||||
|
||||
RunLICM(module_);
|
||||
|
||||
bool changed = true;
|
||||
int max_iterations = 10;
|
||||
int iterations = 0;
|
||||
|
||||
while (changed && iterations < max_iterations) {
|
||||
changed = false;
|
||||
iterations++;
|
||||
|
||||
auto before = SerializeModule(*module_);
|
||||
|
||||
RunConstFold(*module_);
|
||||
RunConstProp(*module_);
|
||||
RunCFGSimplify(*module_);
|
||||
RunCSE(*module_);
|
||||
RunDCE(*module_);
|
||||
|
||||
auto after = SerializeModule(*module_);
|
||||
changed = (before != after);
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
std::string SerializeModule(const Module& module) {
|
||||
std::ostringstream oss;
|
||||
IRPrinter printer;
|
||||
printer.Print(module, oss);
|
||||
return oss.str();
|
||||
}
|
||||
|
||||
Module* module_;
|
||||
};
|
||||
|
||||
} // namespace ir
|
||||
#include "ir/passes/PassManager.h"
|
||||
|
||||
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