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Remove Break from IR #71

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merged 1 commit into from
Jun 18, 2024
Merged

Remove Break from IR #71

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6 changes: 0 additions & 6 deletions src/tensora/codegen/_ir_to_c.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,6 @@
BooleanLiteral,
BooleanToInteger,
Branch,
Break,
Declaration,
DeclarationAssignment,
Equal,
Expand Down Expand Up @@ -302,11 +301,6 @@ def ir_to_c_loop(self: Loop) -> list[str]:
]


@ir_to_c_statement.register(Break)
def ir_to_c_break(self: Break) -> list[str]:
return ["break;"]


@ir_to_c_statement.register(Return)
def ir_to_c_return(self: Return) -> list[str]:
return [f"return {ir_to_c_expression(self.value)};"]
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6 changes: 0 additions & 6 deletions src/tensora/ir/_peephole.py
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Expand Up @@ -39,7 +39,6 @@
BooleanLiteral,
BooleanToInteger,
Branch,
Break,
Declaration,
DeclarationAssignment,
Equal,
Expand Down Expand Up @@ -327,11 +326,6 @@ def peephole_loop(self: Loop) -> Statement:
return Loop(condition, body)


@peephole_statement.register(Break)
def peephole_break(self: Break) -> Statement:
return self


@peephole_statement.register(Return)
def peephole_return(self: Return) -> Statement:
value = peephole_expression(self.value)
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6 changes: 0 additions & 6 deletions src/tensora/ir/ast.py
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Expand Up @@ -36,7 +36,6 @@
"Block",
"Branch",
"Loop",
"Break",
"Return",
"FunctionDefinition",
"Module",
Expand Down Expand Up @@ -333,11 +332,6 @@ class Loop(Statement):
body: Statement


@dataclass(frozen=True, slots=True)
class Break(Statement):
pass


@dataclass(frozen=True, slots=True)
class Return(Statement):
value: Expression
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2 changes: 0 additions & 2 deletions tests/codegen/test_ast_to_c.py
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Expand Up @@ -100,8 +100,6 @@ def clean(string: str) -> str:
(Assignment(Variable("x"), Subtract(Variable("x"), IntegerLiteral(2))), "x -= 2"),
(Assignment(Variable("x"), Multiply(Variable("x"), IntegerLiteral(2))), "x *= 2"),
(DeclarationAssignment(Declaration(Variable("x"), integer), Variable("y")), "int32_t x = y"),
# Break
(Break(), "break"),
# Return
(Return(IntegerLiteral(0)), "return 0"),
]
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1 change: 0 additions & 1 deletion tests/ir/test_peephole.py
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Expand Up @@ -200,7 +200,6 @@ def test_pass_through_left_right(cls):
GreaterThan(Variable("x"), Variable("y")),
Loop(BooleanLiteral(True), Variable("x")),
Assignment(Variable("x"), ArrayIndex(ArrayIndex(Variable("y"), Variable("i")), Variable("j"))),
Break(),
Declaration(Variable("x"), float),
]

Expand Down