src/codegen · q · Tangled

🌱 A minimal programming language and compiler. git.urbach.dev/cli/q

high-performance programming-language compiler

q src codegen

65 files

at commit e8a2cefe

Eduard Urbach · Fixed register allocation for spilled shift destinations · 1mo ago

addPreservedRegisters.go

Moved stack pointer initialization to cli package

Simplified detection of exit functions

assignFreeRegister.go

Fixed register allocation for binary operations

Refactored bitset usage in codegen

canEncodeNumber.go

Fixed inconsistent switch case style

clobberedRegisters.go

Fixed register clobber caused by implicit phi moves

CompileToAssembly.go

Simplified detection of exit functions

conditionalSet.go

Refactored condition types

Implemented linter for assertion density

Reduced number of memory allocations

createLiveRanges.go

Implemented strings.index

Reduced memory usage of codegen steps

Implemented register spills to memory

Fixed missing live values

executeBinaryOp.go

Fixed register allocation for spilled shift destinations

Implemented register spills to memory

executeBranch.go

Fixed inconsistent switch case style

executeBytes.go

Implemented register spills to memory

Implemented new move scheduler

executeCallExtern.go

Refactored moves for call results

executeCallPointer.go

Implemented new move scheduler

Fixed temporary register selection

Implemented register spills to memory

executeField.go

Implemented register spills to memory

executeFunction.go

Implemented function pointers

executeGlobal.go

Fixed inconsistent switch case style

Implemented register spills to memory

Removed jump instructions in blocks with return statements

executeLabel.go

Refactored codegen package

Fixed temporary register selection

executeParameter.go

Implemented register spills to memory

Refactored codegen package

executeRegister.go

Implemented register spills to memory

executeReturn.go

Implemented new move scheduler

executeStore.go

Fixed temporary register selection

executeSyscall.go

Implemented new move scheduler

executeUnaryOp.go

Fixed register clobber caused by dead binary operations

findFreeRegister.go

Fixed incorrect stack frame size

fixRegisterConflicts.go

Fixed register clobber caused by implicit phi moves

Function_test.go

Refactored codegen

Simplified detection of exit functions

Simplified ssa type names

hintDestination.go

Fixed register clobber caused by dead binary operations

Reduced memory usage of codegen steps

insertPhiMoves.go

Fixed phi moves between spilled registers

Refactored codegen package

Refactored condition types

Refactored condition types

Added missing function comments

Simplified detection of exit functions

Fixed incorrect handling of repeated phi arguments

Fixed inconsistent switch case style

moveCallResult.go

Refactored moves for call results

moveValuesToRegisters.go

Implemented new move scheduler

needsRegister.go

Fixed incorrect bool conversion of conditions

phiMoveClobbered.go

Fixed register clobber caused by implicit phi moves

Simplified liveness analysis

reorderOperands.go

Enabled operand reordering for multiplications

reorderParameters.go

Refactored bitset usage in codegen

ScheduleMoves_test.go

Implemented new move scheduler

ScheduleMoves.go

Implemented new move scheduler

Fixed temporary register selection

Improved dead code removal when linter is disabled

Refactored core function struct

tokenToCondition.go

Refactored condition types