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Move conditional logic to eval_expr, add _conver_to_bool, add passing bool test

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Pragyansh Chaturvedi
2025-10-07 03:11:23 +05:30
committed by varun-r-mallya
parent 49c59b32ca
commit 745f59278f
3 changed files with 63 additions and 3 deletions
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17
pythonbpf/functions/functions_pass.py
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@ -240,12 +240,25 @@ def handle_assign(
logger.info("Unsupported assignment value type")
def _convert_to_bool(builder, val):
if val.type == ir.IntType(1):
return val
if isinstance(val.type, ir.PointerType):
zero = ir.Constant(val.type, None)
else:
zero = ir.Constant(val.type, 0)
return builder.icmp_signed("!=", val, zero)
def handle_cond(func, module, builder, cond, local_sym_tab, map_sym_tab):
if True:
val = eval_expr(func, module, builder, cond, local_sym_tab, map_sym_tab)[0]
return _convert_to_bool(builder, val)
if isinstance(cond, ast.Constant):
if isinstance(cond.value, bool) or isinstance(cond.value, int):
return ir.Constant(ir.IntType(1), int(bool(cond.value)))
return ir.Constant(ir.IntType(1), int(cond.value))
else:
logger.info("Unsupported constant type in condition")
raise ValueError("Unsupported constant type in condition")
return None
elif isinstance(cond, ast.Name):
if cond.id in local_sym_tab: