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Add ARTIQ_DUMP_ASSEMBLY.

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This commit is contained in:
whitequark 2015-08-09 15:47:29 +03:00
parent 9c5ca2ae29
commit 8b7d38d203
2 changed files with 21 additions and 11 deletions
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21
artiq/compiler/targets.py
View File

@ -1,4 +1,4 @@
import tempfile, subprocess
import os, sys, tempfile, subprocess
from llvmlite_artiq import ir as ll, binding as llvm
llvm.initialize()
@ -56,10 +56,20 @@ class Target:
def compile(self, module):
"""Compile the module to a relocatable object for this target."""
if os.getenv('ARTIQ_DUMP_IR'):
print("====== ARTIQ IR DUMP ======", file=sys.stderr)
for function in module.artiq_ir:
print(function, file=sys.stderr)
llmod = module.build_llvm_ir(self)
llparsedmod = llvm.parse_assembly(str(llmod))
llparsedmod.verify()
if os.getenv('ARTIQ_DUMP_LLVM'):
print("====== LLVM IR DUMP ======", file=sys.stderr)
print(str(llparsedmod), file=sys.stderr)
llpassmgrbuilder = llvm.create_pass_manager_builder()
llpassmgrbuilder.opt_level = 2 # -O2
llpassmgrbuilder.size_level = 1 # -Os
@ -68,10 +78,19 @@ class Target:
llpassmgrbuilder.populate(llpassmgr)
llpassmgr.run(llparsedmod)
if os.getenv('ARTIQ_DUMP_LLVM'):
print("====== LLVM IR DUMP (OPTIMIZED) ======", file=sys.stderr)
print(str(llparsedmod), file=sys.stderr)
lltarget = llvm.Target.from_triple(self.triple)
llmachine = lltarget.create_target_machine(
features=",".join(self.features),
reloc="pic", codemodel="default")
if os.getenv('ARTIQ_DUMP_ASSEMBLY'):
print("====== ASSEMBLY DUMP ======", file=sys.stderr)
print(llmachine.emit_assembly(llparsedmod), file=sys.stderr)
return llmachine.emit_object(llparsedmod)
def compile_and_link(self, modules):

11
artiq/coredevice/core.py
View File

@ -1,4 +1,4 @@
import os, sys, tempfile
import sys, tempfile
from pythonparser import diagnostic
@ -35,15 +35,6 @@ class Core:
module = Module(stitcher)
target = OR1KTarget()
if os.getenv('ARTIQ_DUMP_IR'):
print("====== ARTIQ IR DUMP ======", file=sys.stderr)
for function in module.artiq_ir:
print(function, file=sys.stderr)
if os.getenv('ARTIQ_DUMP_LLVM'):
print("====== LLVM IR DUMP ======", file=sys.stderr)
print(module.build_llvm_ir(target), file=sys.stderr)
return target.compile_and_link([module]), stitcher.rpc_map
except diagnostic.Error as error:
print("\n".join(error.diagnostic.render(colored=True)), file=sys.stderr)