+def LIFETIME_START : Instruction {
+ let OutOperandList = (outs);
+ let InOperandList = (ins i32imm:$id);
+ let AsmString = "LIFETIME_START";
+ let hasSideEffects = 0;
+}
+def LIFETIME_END : Instruction {
+ let OutOperandList = (outs);
+ let InOperandList = (ins i32imm:$id);
+ let AsmString = "LIFETIME_END";
+ let hasSideEffects = 0;
+}
+def STACKMAP : Instruction {
+ let OutOperandList = (outs);
+ let InOperandList = (ins i64imm:$id, i32imm:$nbytes, variable_ops);
+ let isCall = 1;
+ let mayLoad = 1;
+ let usesCustomInserter = 1;
+}
+def PATCHPOINT : Instruction {
+ let OutOperandList = (outs unknown:$dst);
+ let InOperandList = (ins i64imm:$id, i32imm:$nbytes, unknown:$callee,
+ i32imm:$nargs, i32imm:$cc, variable_ops);
+ let isCall = 1;
+ 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:$dst);
+ let InOperandList = (ins);
+ let mayLoad = 1;
+ bit isReMaterializable = 1;
+ let hasSideEffects = 0;
+ bit isPseudo = 1;
+}
+def LOCAL_ESCAPE : Instruction {
+ // This instruction is really just a label. It has to be part of the chain so
+ // that it doesn't get dropped from the DAG, but it produces nothing and has
+ // no side effects.
+ let OutOperandList = (outs);
+ let InOperandList = (ins ptr_rc:$symbol, i32imm:$id);
+ let hasSideEffects = 0;
+ let hasCtrlDep = 1;
+}
+def FAULTING_LOAD_OP : Instruction {
+ let OutOperandList = (outs unknown:$dst);
+ let InOperandList = (ins variable_ops);
+ let usesCustomInserter = 1;
+ let mayLoad = 1;
+}