forked from M-Labs/artiq
Merge branch 'master' of github.com:m-labs/artiq
This commit is contained in:
commit
010c68f0a1
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@ -46,12 +46,14 @@ class RunTool:
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def _dump(target, kind, suffix, content):
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if target is not None:
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print("====== {} DUMP ======".format(kind.upper()), file=sys.stderr)
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content_bytes = bytes(content(), 'utf-8')
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content_value = content()
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if isinstance(content_value, str):
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content_value = bytes(content_value, 'utf-8')
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if target == "":
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file = tempfile.NamedTemporaryFile(suffix=suffix, delete=False)
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else:
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file = open(target + suffix, "wb")
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file.write(content_bytes)
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file.write(content_value)
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file.close()
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print("{} dumped as {}".format(kind, file.name), file=sys.stderr)
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@ -569,7 +569,6 @@ class LLVMIRGenerator:
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if func.is_internal:
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self.llfunction.linkage = 'private'
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if func.is_cold:
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self.llfunction.calling_convention = 'coldcc'
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self.llfunction.attributes.add('cold')
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self.llfunction.attributes.add('noinline')
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@ -685,13 +684,17 @@ class LLVMIRGenerator:
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inbounds=True)
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llouterenv = self.llbuilder.load(llptr)
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llouterenv.metadata['invariant.load'] = self.empty_metadata
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llouterenv.metadata['nonnull'] = self.empty_metadata
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return self.llptr_to_var(llouterenv, env_ty.params["$outer"], var_name)
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def process_GetLocal(self, insn):
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env = insn.environment()
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llptr = self.llptr_to_var(self.map(env), env.type, insn.var_name)
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llptr.name = "ptr.{}.{}".format(env.name, insn.var_name)
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return self.llbuilder.load(llptr, name="val.{}.{}".format(env.name, insn.var_name))
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llvalue = self.llbuilder.load(llptr, name="val.{}.{}".format(env.name, insn.var_name))
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if isinstance(llvalue.type, ll.PointerType):
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llvalue.metadata['nonnull'] = self.empty_metadata
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return llvalue
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def process_SetLocal(self, insn):
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env = insn.environment()
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@ -810,9 +813,12 @@ class LLVMIRGenerator:
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else:
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llptr = self.llbuilder.gep(obj, [self.llindex(0), self.llindex(index)],
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inbounds=True, name="ptr.{}".format(insn.name))
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llval = self.llbuilder.load(llptr, name="val.{}".format(insn.name))
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llval.metadata['invariant.load'] = self.empty_metadata
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return llval
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llvalue = self.llbuilder.load(llptr, name="val.{}".format(insn.name))
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if types.is_instance(typ) and attr in typ.constant_attributes:
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llvalue.metadata['invariant.load'] = self.empty_metadata
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if isinstance(llvalue.type, ll.PointerType):
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llvalue.metadata['nonnull'] = self.empty_metadata
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return llvalue
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def process_SetAttr(self, insn):
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typ, attr = insn.object().type, insn.attr
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@ -840,7 +846,10 @@ class LLVMIRGenerator:
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llelts = self.llbuilder.extract_value(self.map(insn.list()), 1)
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llelt = self.llbuilder.gep(llelts, [self.map(insn.index())],
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inbounds=True)
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return self.llbuilder.load(llelt)
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llvalue = self.llbuilder.load(llelt)
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if isinstance(llvalue.type, ll.PointerType):
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llvalue.metadata['nonnull'] = self.empty_metadata
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return llvalue
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def process_SetElem(self, insn):
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llelts = self.llbuilder.extract_value(self.map(insn.list()), 1)
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@ -1051,6 +1060,7 @@ class LLVMIRGenerator:
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inbounds=True)
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llouterenv = self.llbuilder.load(llptr)
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llouterenv.metadata['invariant.load'] = self.empty_metadata
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llouterenv.metadata['nonnull'] = self.empty_metadata
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return self.llptr_to_var(llouterenv, env_ty.params["$outer"], var_name)
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else:
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return llenv
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@ -1311,9 +1321,6 @@ class LLVMIRGenerator:
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if types.is_c_function(functiontyp) and 'nowrite' in functiontyp.flags:
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llcall.metadata['tbaa'] = self.tbaa_nowrite_call
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if insn.is_cold:
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llcall.cconv = 'coldcc'
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return llresult
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def process_Invoke(self, insn):
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@ -1347,9 +1354,6 @@ class LLVMIRGenerator:
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if types.is_c_function(functiontyp) and 'nowrite' in functiontyp.flags:
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llcall.metadata['tbaa'] = self.tbaa_nowrite_call
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if insn.is_cold:
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llcall.cconv = 'coldcc'
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return llcall
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def _quote(self, value, typ, path):
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@ -4,7 +4,7 @@
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from artiq.language.core import *
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from artiq.language.types import *
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# CHECK: call void @foo\(\), !dbg !\d+, !tbaa !\d+
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# CHECK: call void @foo\(\)(, !dbg !\d+)?, !tbaa !\d+
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# CHECK-L: ; Function Attrs: nounwind
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# CHECK-NEXT-L: declare void @foo()
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