mirror of https://github.com/m-labs/artiq.git
transforms.interleaver: don't fail on degenerate parallel blocks.
This commit is contained in:
parent
4def561710
commit
69cdeaf706
|
@ -104,15 +104,17 @@ class Interleaver:
|
|||
target_terminator = target_block.terminator()
|
||||
if isinstance(target_terminator, ir.Parallel):
|
||||
target_terminator.replace_with(ir.Branch(source_block))
|
||||
else:
|
||||
assert isinstance(target_terminator, (ir.Delay, ir.Branch))
|
||||
elif isinstance(target_terminator, (ir.Delay, ir.Branch)):
|
||||
target_terminator.set_target(source_block)
|
||||
else:
|
||||
assert False
|
||||
|
||||
source_terminator = source_block.terminator()
|
||||
|
||||
if not isinstance(source_terminator, ir.Delay):
|
||||
if isinstance(source_terminator, (ir.Parallel, ir.Branch)):
|
||||
source_terminator.replace_with(ir.Branch(source_terminator.target()))
|
||||
else:
|
||||
elif isinstance(source_terminator, ir.Return):
|
||||
break
|
||||
elif isinstance(source_terminator, ir.Delay):
|
||||
old_decomp = source_terminator.decomposition()
|
||||
if is_pure_delay(old_decomp):
|
||||
if target_time_delta > 0:
|
||||
|
@ -144,6 +146,8 @@ class Interleaver:
|
|||
source_terminator.interval = iodelay.Const(target_time_delta)
|
||||
else:
|
||||
source_terminator.replace_with(ir.Branch(source_terminator.target()))
|
||||
else:
|
||||
assert False
|
||||
|
||||
target_block = source_block
|
||||
target_time = new_target_time
|
||||
|
|
Loading…
Reference in New Issue