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Code Issues Projects Releases Packages Wiki Activity Actions 9

GH-111485: Allow arbitrary annotations on instructions and micro-ops. (GH-111697)

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Mark Shannon 2023-11-07 09:42:39 +00:00 • committed by GitHub
parent 13405ecffd
commit 931f4438c9
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10 changed files with 114 additions and 63 deletions
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4
Tools/cases_generator/instructions.py
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@ -46,6 +46,7 @@ class Instruction:
# Parts of the underlying instruction definition
inst: parsing.InstDef
name: str
annotations: list[str]
block: parsing.Block
block_text: list[str] # Block.text, less curlies, less PREDICT() calls
block_line: int # First line of block in original code
@ -70,6 +71,7 @@ class Instruction:
def __init__(self, inst: parsing.InstDef):
self.inst = inst
self.name = inst.name
self.annotations = inst.annotations
self.block = inst.block
self.block_text, self.check_eval_breaker, self.block_line = extract_block_text(
self.block
@ -118,6 +120,8 @@ class Instruction:
if self.name == "_EXIT_TRACE":
return True # This has 'return frame' but it's okay
if self.name == "_SAVE_RETURN_OFFSET":
return True # Adjusts next_instr, but only in tier 1 code
if self.always_exits:
dprint(f"Skipping {self.name} because it always exits: {self.always_exits}")
return False