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GH-111485: Separate out parsing, analysis and code-gen phases of tier 1 code generator (GH-112299)

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Mark Shannon 2023-12-07 12:49:40 +00:00 • committed by GitHub
parent 3d712a9f4c
commit b449415b2f
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15 changed files with 1675 additions and 526 deletions
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Tools/cases_generator/parsing.py
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@ -141,10 +141,11 @@ class Pseudo(Node):
flags: list[str] # instr flags to set on the pseudo instruction
targets: list[str] # opcodes this can be replaced by
AstNode = InstDef | Macro | Pseudo | Family
class Parser(PLexer):
@contextual
def definition(self) -> InstDef | Macro | Pseudo | Family | None:
def definition(self) -> AstNode | None:
if macro := self.macro_def():
return macro
if family := self.family_def():