diff options
Diffstat (limited to 'include/llvm/Target/Target.td')
| -rw-r--r-- | include/llvm/Target/Target.td | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td index 018ccbd..aa9a4f5 100644 --- a/include/llvm/Target/Target.td +++ b/include/llvm/Target/Target.td @@ -297,6 +297,10 @@ class Instruction { // from the opcode. int Size = 0; + // DecoderNamespace - The "namespace" in which this instruction exists, on + // targets like ARM which multiple ISA namespaces exist. + string DecoderNamespace = ""; + // Code size, for instruction selection. // FIXME: What does this actually mean? int CodeSize = 0; @@ -324,6 +328,7 @@ class Instruction { bit isPredicable = 0; // Is this instruction predicable? bit hasDelaySlot = 0; // Does this instruction have an delay slot? bit usesCustomInserter = 0; // Pseudo instr needing special help. + bit hasPostISelHook = 0; // To be *adjusted* after isel by target hook. bit hasCtrlDep = 0; // Does this instruction r/w ctrl-flow chains? bit isNotDuplicable = 0; // Is it unsafe to duplicate this instruction? bit isAsCheapAsAMove = 0; // As cheap (or cheaper) than a move instruction. @@ -581,7 +586,7 @@ class InstrInfo { // Standard Pseudo Instructions. // This list must match TargetOpcodes.h and CodeGenTarget.cpp. // Only these instructions are allowed in the TargetOpcode namespace. -let isCodeGenOnly = 1, Namespace = "TargetOpcode" in { +let isCodeGenOnly = 1, isPseudo = 1, Namespace = "TargetOpcode" in { def PHI : Instruction { let OutOperandList = (outs); let InOperandList = (ins variable_ops); |
