mirror of https://github.com/m-labs/artiq.git
transforms.llvm_ir_generator: use getelementptr inbounds.
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a2a00e8b35
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@ -616,7 +616,8 @@ class LLVMIRGenerator:
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llalloc = self.llbuilder.alloca(self.llty_of_type(insn.type, bare=True))
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llalloc = self.llbuilder.alloca(self.llty_of_type(insn.type, bare=True))
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for index, operand in enumerate(insn.operands):
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for index, operand in enumerate(insn.operands):
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lloperand = self.map(operand)
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lloperand = self.map(operand)
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llfieldptr = self.llbuilder.gep(llalloc, [self.llindex(0), self.llindex(index)])
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llfieldptr = self.llbuilder.gep(llalloc, [self.llindex(0), self.llindex(index)],
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inbounds=True)
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self.llbuilder.store(lloperand, llfieldptr)
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self.llbuilder.store(lloperand, llfieldptr)
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return llalloc
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return llalloc
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@ -624,10 +625,12 @@ class LLVMIRGenerator:
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if var_name in env_ty.params and (var_type is None or
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if var_name in env_ty.params and (var_type is None or
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env_ty.params[var_name] == var_type):
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env_ty.params[var_name] == var_type):
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var_index = list(env_ty.params.keys()).index(var_name)
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var_index = list(env_ty.params.keys()).index(var_name)
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return self.llbuilder.gep(llenv, [self.llindex(0), self.llindex(var_index)])
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return self.llbuilder.gep(llenv, [self.llindex(0), self.llindex(var_index)],
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inbounds=True)
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else:
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else:
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outer_index = list(env_ty.params.keys()).index("$outer")
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outer_index = list(env_ty.params.keys()).index("$outer")
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llptr = self.llbuilder.gep(llenv, [self.llindex(0), self.llindex(outer_index)])
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llptr = self.llbuilder.gep(llenv, [self.llindex(0), self.llindex(outer_index)],
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inbounds=True)
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llouterenv = self.llbuilder.load(llptr)
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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['invariant.load'] = self.empty_metadata
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return self.llptr_to_var(llouterenv, env_ty.params["$outer"], var_name)
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return self.llptr_to_var(llouterenv, env_ty.params["$outer"], var_name)
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@ -671,14 +674,14 @@ class LLVMIRGenerator:
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else:
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else:
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llptr = self.llbuilder.gep(self.map(insn.object()),
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llptr = self.llbuilder.gep(self.map(insn.object()),
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[self.llindex(0), self.llindex(self.attr_index(insn))],
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[self.llindex(0), self.llindex(self.attr_index(insn))],
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name=insn.name)
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inbounds=True, name=insn.name)
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return self.llbuilder.load(llptr)
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return self.llbuilder.load(llptr)
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def process_SetAttr(self, insn):
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def process_SetAttr(self, insn):
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assert builtins.is_allocated(insn.object().type)
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assert builtins.is_allocated(insn.object().type)
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llptr = self.llbuilder.gep(self.map(insn.object()),
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llptr = self.llbuilder.gep(self.map(insn.object()),
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[self.llindex(0), self.llindex(self.attr_index(insn))],
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[self.llindex(0), self.llindex(self.attr_index(insn))],
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name=insn.name)
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inbounds=True, name=insn.name)
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return self.llbuilder.store(self.map(insn.value()), llptr)
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return self.llbuilder.store(self.map(insn.value()), llptr)
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def process_GetElem(self, insn):
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def process_GetElem(self, insn):
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@ -876,7 +879,8 @@ class LLVMIRGenerator:
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def get_outer(llenv, env_ty):
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def get_outer(llenv, env_ty):
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if "$outer" in env_ty.params:
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if "$outer" in env_ty.params:
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outer_index = list(env_ty.params.keys()).index("$outer")
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outer_index = list(env_ty.params.keys()).index("$outer")
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llptr = self.llbuilder.gep(llenv, [self.llindex(0), self.llindex(outer_index)])
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llptr = self.llbuilder.gep(llenv, [self.llindex(0), self.llindex(outer_index)],
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inbounds=True)
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llouterenv = self.llbuilder.load(llptr)
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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['invariant.load'] = self.empty_metadata
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return self.llptr_to_var(llouterenv, env_ty.params["$outer"], var_name)
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return self.llptr_to_var(llouterenv, env_ty.params["$outer"], var_name)
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@ -1258,7 +1262,8 @@ class LLVMIRGenerator:
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cleanup=True)
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cleanup=True)
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llrawexn = self.llbuilder.extract_value(lllandingpad, 1)
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llrawexn = self.llbuilder.extract_value(lllandingpad, 1)
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llexn = self.llbuilder.bitcast(llrawexn, self.llty_of_type(insn.type))
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llexn = self.llbuilder.bitcast(llrawexn, self.llty_of_type(insn.type))
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llexnnameptr = self.llbuilder.gep(llexn, [self.llindex(0), self.llindex(0)])
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llexnnameptr = self.llbuilder.gep(llexn, [self.llindex(0), self.llindex(0)],
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inbounds=True)
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llexnname = self.llbuilder.load(llexnnameptr)
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llexnname = self.llbuilder.load(llexnnameptr)
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for target, typ in insn.clauses():
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for target, typ in insn.clauses():
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