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Vendor-in IR utilities for CUDA-specific refactoring #377

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Merged
gmarkall merged 3 commits into from
Aug 8, 2025
Merged

Vendor-in IR utilities for CUDA-specific refactoring #377

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75df3f6
Vendor in IR utilities
ashermancinelli Aug 6, 2025
618cf36
Import ir_utils instead of specific functions
ashermancinelli Aug 6, 2025
a9ae368
Merge remote-tracking branch 'NVIDIA/main' into ajm/ir-utils
gmarkall Aug 7, 2025
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6 changes: 3 additions & 3 deletions numba_cuda/numba/cuda/core/interpreter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
UnsupportedBytecodeError,
error_extras,
)
from numba.core.ir_utils import get_definition, guard
from numba.cuda.core import ir_utils
from numba.core.utils import (
PYVERSION,
BINOPS_TO_OPERATORS,
Expand Down Expand Up @@ -1296,10 +1296,10 @@ def _build_new_build_map(func_ir, name, old_body, old_lineno, new_items):
values = []
for pair in new_items:
k, v = pair
key_def = guard(get_definition, func_ir, k)
key_def = ir_utils.guard(ir_utils.get_definition, func_ir, k)
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@gmarkall gmarkall Aug 6, 2025

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I'm curious - do our tests all pass if we use

Suggested change
key_def = ir_utils.guard(ir_utils.get_definition, func_ir, k)
key_def = func_ir.get_definition(k)

here (and similar for value_def below) instead?

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@ashermancinelli ashermancinelli Aug 6, 2025

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I will check!

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@gmarkall gmarkall Aug 6, 2025

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(If not, perhaps we can still do the above suggestion and catch a KeyError rather than keeping get_definition and guard)

if isinstance(key_def, (ir.Const, ir.Global, ir.FreeVar)):
literal_keys.append(key_def.value)
value_def = guard(get_definition, func_ir, v)
value_def = ir_utils.guard(ir_utils.get_definition, func_ir, v)
if isinstance(value_def, (ir.Const, ir.Global, ir.FreeVar)):
values.append(value_def.value)
else:
Expand Down
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