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artiq_compile: actually disable attribute writeback.

I wrote both halves of this condition but forgot to hook
them together.

Fixes #586.
This commit is contained in:
whitequark 2016-11-10 01:04:36 +00:00
parent f368e1b228
commit b85ab712a9
3 changed files with 9 additions and 5 deletions

View File

@ -40,7 +40,8 @@ class Source:
return cls(source.Buffer(f.read(), filename, 1), engine=engine) return cls(source.Buffer(f.read(), filename, 1), engine=engine)
class Module: class Module:
def __init__(self, src, ref_period=1e-6): def __init__(self, src, ref_period=1e-6, attribute_writeback=True):
self.attribute_writeback = attribute_writeback
self.engine = src.engine self.engine = src.engine
self.embedding_map = src.embedding_map self.embedding_map = src.embedding_map
self.name = src.name self.name = src.name
@ -79,7 +80,8 @@ class Module:
llvm_ir_generator = transforms.LLVMIRGenerator( llvm_ir_generator = transforms.LLVMIRGenerator(
engine=self.engine, module_name=self.name, target=target, engine=self.engine, module_name=self.name, target=target,
embedding_map=self.embedding_map) embedding_map=self.embedding_map)
return llvm_ir_generator.process(self.artiq_ir, attribute_writeback=True) return llvm_ir_generator.process(self.artiq_ir,
attribute_writeback=self.attribute_writeback)
def entry_point(self): def entry_point(self):
"""Return the name of the function that is the entry point of this module.""" """Return the name of the function that is the entry point of this module."""

View File

@ -81,7 +81,7 @@ class Core:
self.core = self self.core = self
self.comm.core = self self.comm.core = self
def compile(self, function, args, kwargs, set_result=None, with_attr_writeback=True): def compile(self, function, args, kwargs, set_result=None, attribute_writeback=True):
try: try:
engine = _DiagnosticEngine(all_errors_are_fatal=True) engine = _DiagnosticEngine(all_errors_are_fatal=True)
@ -89,7 +89,9 @@ class Core:
stitcher.stitch_call(function, args, kwargs, set_result) stitcher.stitch_call(function, args, kwargs, set_result)
stitcher.finalize() stitcher.finalize()
module = Module(stitcher, ref_period=self.ref_period) module = Module(stitcher,
ref_period=self.ref_period,
attribute_writeback=attribute_writeback)
target = OR1KTarget() target = OR1KTarget()
library = target.compile_and_link([module]) library = target.compile_and_link([module])

View File

@ -55,7 +55,7 @@ def main():
object_map, kernel_library, _, _ = \ object_map, kernel_library, _, _ = \
core.compile(exp.run, [exp_inst], {}, core.compile(exp.run, [exp_inst], {},
with_attr_writeback=False) attribute_writeback=False)
except CompileError as error: except CompileError as error:
return return
finally: finally: