// can match a subset of some other class, in which case the AsmOperandClass
// should declare the other operand as one of its super classes.
AsmOperandClass ParserMatchClass;
+
+ string OperandNamespace = "MCOI";
+ string OperandType = "OPERAND_REGISTER";
}
let OperandType = "OPERAND_IMMEDIATE" in {
let mayLoad = 1;
let usesCustomInserter = 1;
}
+def STATEPOINT : Instruction {
+ let OutOperandList = (outs);
+ let InOperandList = (ins variable_ops);
+ let usesCustomInserter = 1;
+ let mayLoad = 1;
+ let mayStore = 1;
+ let hasSideEffects = 1;
+ let isCall = 1;
+}
def LOAD_STACK_GUARD : Instruction {
let OutOperandList = (outs ptr_rc:$dst);
let InOperandList = (ins);
let hasSideEffects = 0;
bit isPseudo = 1;
}
+def FRAME_ALLOC : Instruction {
+ // This instruction is really just a label. It has to be part of the chain so
+ // that it doesn't get dropped from the DAG, but it produces nothing and has
+ // no side effects.
+ let OutOperandList = (outs);
+ let InOperandList = (ins ptr_rc:$symbol, i32imm:$id);
+ let hasSideEffects = 0;
+ let hasCtrlDep = 1;
+}
}
//===----------------------------------------------------------------------===//