mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-25 22:12:57 +02:00
7fe1d9c90e
llvm-svn: 75911
33 lines
1.2 KiB
TableGen
33 lines
1.2 KiB
TableGen
//===- SystemZInstrInfo.td - SystemZ Instruction defs ---------*- tblgen-*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file describes the SystemZ instructions in TableGen format.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
include "SystemZInstrFormats.td"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SystemZ Specific Node Definitions.
|
|
//===----------------------------------------------------------------------===//
|
|
def SystemZretflag : SDNode<"SystemZISD::RET_FLAG", SDTNone,
|
|
[SDNPHasChain, SDNPOptInFlag]>;
|
|
|
|
let neverHasSideEffects = 1 in
|
|
def NOP : Pseudo<(outs), (ins), "# no-op", []>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Control Flow Instructions...
|
|
//
|
|
|
|
// FIXME: Provide proper encoding!
|
|
let isReturn = 1, isTerminator = 1 in {
|
|
def RET : Pseudo<(outs), (ins), "br\t%r14", [(SystemZretflag)]>;
|
|
}
|