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llvm-project/llvm/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp

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AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
//==-- AArch64InstPrinter.cpp - Convert AArch64 MCInst to assembly syntax --==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This class prints an AArch64 MCInst to a .s file.
//
//===----------------------------------------------------------------------===//
#include "AArch64InstPrinter.h"
#include "MCTargetDesc/AArch64AddressingModes.h"
#include "Utils/AArch64BaseInfo.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/MC/MCExpr.h"
Run sort_includes.py on the AArch64 backend. No functionality change. llvm-svn: 213938
2014-07-25 19:42:14 +08:00
#include "llvm/MC/MCInst.h"
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
#define DEBUG_TYPE "asm-printer"
#define GET_INSTRUCTION_NAME
#define PRINT_ALIAS_INSTR
#include "AArch64GenAsmWriter.inc"
#define GET_INSTRUCTION_NAME
#define PRINT_ALIAS_INSTR
#include "AArch64GenAsmWriter1.inc"
AArch64InstPrinter::AArch64InstPrinter(const MCAsmInfo &MAI,
const MCInstrInfo &MII,
Remove unused MCSubtargetInfo argument from the AArch64 MCInstPrinter ctors. llvm-svn: 233608
2015-03-31 05:52:26 +08:00
const MCRegisterInfo &MRI)
[AArch64InstPrinter] Use the feature bits of the subtarget passed to the print method. This enables the instprinter to print a different system register name based on the feature bits of the per-function subtarget. Differential Revision: http://reviews.llvm.org/D8668 llvm-svn: 233412
2015-03-28 04:37:20 +08:00
: MCInstPrinter(MAI, MII, MRI) {}
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
AArch64AppleInstPrinter::AArch64AppleInstPrinter(const MCAsmInfo &MAI,
const MCInstrInfo &MII,
Remove unused MCSubtargetInfo argument from the AArch64 MCInstPrinter ctors. llvm-svn: 233608
2015-03-31 05:52:26 +08:00
const MCRegisterInfo &MRI)
: AArch64InstPrinter(MAI, MII, MRI) {}
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
void AArch64InstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
// This is for .cfi directives.
OS << getRegisterName(RegNo);
}
void AArch64InstPrinter::printInst(const MCInst *MI, raw_ostream &O,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
StringRef Annot,
const MCSubtargetInfo &STI) {
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
// Check for special encodings and print the canonical alias instead.
unsigned Opcode = MI->getOpcode();
if (Opcode == AArch64::SYSxt)
[AArch64] Add ARMv8.2-A persistent memory instruction ARMv8.2-A adds the "dc cvap" instruction, which is a system instruction that cleans caches to the point of persistence (for systems that have persistent memory). It is a required part of ARMv8.2-A, so no additional subtarget features are required. Differential Revision: http://reviews.llvm.org/D15016 llvm-svn: 254156
2015-11-26 23:28:47 +08:00
if (printSysAlias(MI, STI, O)) {
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
printAnnotation(O, Annot);
return;
}
// SBFM/UBFM should print to a nicer aliased form if possible.
if (Opcode == AArch64::SBFMXri || Opcode == AArch64::SBFMWri ||
Opcode == AArch64::UBFMXri || Opcode == AArch64::UBFMWri) {
const MCOperand &Op0 = MI->getOperand(0);
const MCOperand &Op1 = MI->getOperand(1);
const MCOperand &Op2 = MI->getOperand(2);
const MCOperand &Op3 = MI->getOperand(3);
bool IsSigned = (Opcode == AArch64::SBFMXri || Opcode == AArch64::SBFMWri);
bool Is64Bit = (Opcode == AArch64::SBFMXri || Opcode == AArch64::UBFMXri);
if (Op2.isImm() && Op2.getImm() == 0 && Op3.isImm()) {
const char *AsmMnemonic = nullptr;
switch (Op3.getImm()) {
default:
break;
case 7:
if (IsSigned)
AsmMnemonic = "sxtb";
else if (!Is64Bit)
AsmMnemonic = "uxtb";
break;
case 15:
if (IsSigned)
AsmMnemonic = "sxth";
else if (!Is64Bit)
AsmMnemonic = "uxth";
break;
case 31:
// *xtw is only valid for signed 64-bit operations.
if (Is64Bit && IsSigned)
AsmMnemonic = "sxtw";
break;
}
if (AsmMnemonic) {
O << '\t' << AsmMnemonic << '\t' << getRegisterName(Op0.getReg())
<< ", " << getRegisterName(getWRegFromXReg(Op1.getReg()));
printAnnotation(O, Annot);
return;
}
}
// All immediate shifts are aliases, implemented using the Bitfield
// instruction. In all cases the immediate shift amount shift must be in
// the range 0 to (reg.size -1).
if (Op2.isImm() && Op3.isImm()) {
const char *AsmMnemonic = nullptr;
int shift = 0;
int64_t immr = Op2.getImm();
int64_t imms = Op3.getImm();
if (Opcode == AArch64::UBFMWri && imms != 0x1F && ((imms + 1) == immr)) {
AsmMnemonic = "lsl";
shift = 31 - imms;
} else if (Opcode == AArch64::UBFMXri && imms != 0x3f &&
((imms + 1 == immr))) {
AsmMnemonic = "lsl";
shift = 63 - imms;
} else if (Opcode == AArch64::UBFMWri && imms == 0x1f) {
AsmMnemonic = "lsr";
shift = immr;
} else if (Opcode == AArch64::UBFMXri && imms == 0x3f) {
AsmMnemonic = "lsr";
shift = immr;
} else if (Opcode == AArch64::SBFMWri && imms == 0x1f) {
AsmMnemonic = "asr";
shift = immr;
} else if (Opcode == AArch64::SBFMXri && imms == 0x3f) {
AsmMnemonic = "asr";
shift = immr;
}
if (AsmMnemonic) {
O << '\t' << AsmMnemonic << '\t' << getRegisterName(Op0.getReg())
<< ", " << getRegisterName(Op1.getReg()) << ", #" << shift;
printAnnotation(O, Annot);
return;
}
}
// SBFIZ/UBFIZ aliases
if (Op2.getImm() > Op3.getImm()) {
O << '\t' << (IsSigned ? "sbfiz" : "ubfiz") << '\t'
<< getRegisterName(Op0.getReg()) << ", " << getRegisterName(Op1.getReg())
<< ", #" << (Is64Bit ? 64 : 32) - Op2.getImm() << ", #" << Op3.getImm() + 1;
printAnnotation(O, Annot);
return;
}
// Otherwise SBFX/UBFX is the preferred form
O << '\t' << (IsSigned ? "sbfx" : "ubfx") << '\t'
<< getRegisterName(Op0.getReg()) << ", " << getRegisterName(Op1.getReg())
<< ", #" << Op2.getImm() << ", #" << Op3.getImm() - Op2.getImm() + 1;
printAnnotation(O, Annot);
return;
}
if (Opcode == AArch64::BFMXri || Opcode == AArch64::BFMWri) {
const MCOperand &Op0 = MI->getOperand(0); // Op1 == Op0
const MCOperand &Op2 = MI->getOperand(2);
int ImmR = MI->getOperand(3).getImm();
int ImmS = MI->getOperand(4).getImm();
AArch64: add BFC alias for the BFI/BFM instructions. Unlike 32-bit ARM, AArch64 can use wzr/xzr to implement this without the need for a separate instruction. rdar://18679590 llvm-svn: 236245
2015-05-01 02:28:58 +08:00
if ((Op2.getReg() == AArch64::WZR || Op2.getReg() == AArch64::XZR) &&
(ImmR == 0 || ImmS < ImmR)) {
// BFC takes precedence over its entire range, sligtly differently to BFI.
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
int BitWidth = Opcode == AArch64::BFMXri ? 64 : 32;
int LSB = (BitWidth - ImmR) % BitWidth;
int Width = ImmS + 1;
AArch64: add BFC alias for the BFI/BFM instructions. Unlike 32-bit ARM, AArch64 can use wzr/xzr to implement this without the need for a separate instruction. rdar://18679590 llvm-svn: 236245
2015-05-01 02:28:58 +08:00
O << "\tbfc\t" << getRegisterName(Op0.getReg())
<< ", #" << LSB << ", #" << Width;
printAnnotation(O, Annot);
return;
} else if (ImmS < ImmR) {
// BFI alias
int BitWidth = Opcode == AArch64::BFMXri ? 64 : 32;
int LSB = (BitWidth - ImmR) % BitWidth;
int Width = ImmS + 1;
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
O << "\tbfi\t" << getRegisterName(Op0.getReg()) << ", "
<< getRegisterName(Op2.getReg()) << ", #" << LSB << ", #" << Width;
printAnnotation(O, Annot);
return;
}
int LSB = ImmR;
int Width = ImmS - ImmR + 1;
// Otherwise BFXIL the preferred form
O << "\tbfxil\t"
<< getRegisterName(Op0.getReg()) << ", " << getRegisterName(Op2.getReg())
<< ", #" << LSB << ", #" << Width;
printAnnotation(O, Annot);
return;
}
// Symbolic operands for MOVZ, MOVN and MOVK already imply a shift
// (e.g. :gottprel_g1: is always going to be "lsl #16") so it should not be
// printed.
if ((Opcode == AArch64::MOVZXi || Opcode == AArch64::MOVZWi ||
Opcode == AArch64::MOVNXi || Opcode == AArch64::MOVNWi) &&
MI->getOperand(1).isExpr()) {
if (Opcode == AArch64::MOVZXi || Opcode == AArch64::MOVZWi)
O << "\tmovz\t";
else
O << "\tmovn\t";
MC: Add target hook to control symbol quoting llvm-svn: 239370
2015-06-09 08:31:39 +08:00
O << getRegisterName(MI->getOperand(0).getReg()) << ", #";
MI->getOperand(1).getExpr()->print(O, &MAI);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
return;
}
if ((Opcode == AArch64::MOVKXi || Opcode == AArch64::MOVKWi) &&
MI->getOperand(2).isExpr()) {
MC: Add target hook to control symbol quoting llvm-svn: 239370
2015-06-09 08:31:39 +08:00
O << "\tmovk\t" << getRegisterName(MI->getOperand(0).getReg()) << ", #";
MI->getOperand(2).getExpr()->print(O, &MAI);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
return;
}
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
if (!printAliasInstr(MI, STI, O))
printInstruction(MI, STI, O);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
printAnnotation(O, Annot);
}
static bool isTblTbxInstruction(unsigned Opcode, StringRef &Layout,
bool &IsTbx) {
switch (Opcode) {
case AArch64::TBXv8i8One:
case AArch64::TBXv8i8Two:
case AArch64::TBXv8i8Three:
case AArch64::TBXv8i8Four:
IsTbx = true;
Layout = ".8b";
return true;
case AArch64::TBLv8i8One:
case AArch64::TBLv8i8Two:
case AArch64::TBLv8i8Three:
case AArch64::TBLv8i8Four:
IsTbx = false;
Layout = ".8b";
return true;
case AArch64::TBXv16i8One:
case AArch64::TBXv16i8Two:
case AArch64::TBXv16i8Three:
case AArch64::TBXv16i8Four:
IsTbx = true;
Layout = ".16b";
return true;
case AArch64::TBLv16i8One:
case AArch64::TBLv16i8Two:
case AArch64::TBLv16i8Three:
case AArch64::TBLv16i8Four:
IsTbx = false;
Layout = ".16b";
return true;
default:
return false;
}
}
struct LdStNInstrDesc {
unsigned Opcode;
const char *Mnemonic;
const char *Layout;
int ListOperand;
bool HasLane;
int NaturalOffset;
};
Make a bunch of static arrays const. llvm-svn: 250642
2015-10-18 13:15:34 +08:00
static const LdStNInstrDesc LdStNInstInfo[] = {
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
{ AArch64::LD1i8, "ld1", ".b", 1, true, 0 },
{ AArch64::LD1i16, "ld1", ".h", 1, true, 0 },
{ AArch64::LD1i32, "ld1", ".s", 1, true, 0 },
{ AArch64::LD1i64, "ld1", ".d", 1, true, 0 },
{ AArch64::LD1i8_POST, "ld1", ".b", 2, true, 1 },
{ AArch64::LD1i16_POST, "ld1", ".h", 2, true, 2 },
{ AArch64::LD1i32_POST, "ld1", ".s", 2, true, 4 },
{ AArch64::LD1i64_POST, "ld1", ".d", 2, true, 8 },
{ AArch64::LD1Rv16b, "ld1r", ".16b", 0, false, 0 },
{ AArch64::LD1Rv8h, "ld1r", ".8h", 0, false, 0 },
{ AArch64::LD1Rv4s, "ld1r", ".4s", 0, false, 0 },
{ AArch64::LD1Rv2d, "ld1r", ".2d", 0, false, 0 },
{ AArch64::LD1Rv8b, "ld1r", ".8b", 0, false, 0 },
{ AArch64::LD1Rv4h, "ld1r", ".4h", 0, false, 0 },
{ AArch64::LD1Rv2s, "ld1r", ".2s", 0, false, 0 },
{ AArch64::LD1Rv1d, "ld1r", ".1d", 0, false, 0 },
{ AArch64::LD1Rv16b_POST, "ld1r", ".16b", 1, false, 1 },
{ AArch64::LD1Rv8h_POST, "ld1r", ".8h", 1, false, 2 },
{ AArch64::LD1Rv4s_POST, "ld1r", ".4s", 1, false, 4 },
{ AArch64::LD1Rv2d_POST, "ld1r", ".2d", 1, false, 8 },
{ AArch64::LD1Rv8b_POST, "ld1r", ".8b", 1, false, 1 },
{ AArch64::LD1Rv4h_POST, "ld1r", ".4h", 1, false, 2 },
{ AArch64::LD1Rv2s_POST, "ld1r", ".2s", 1, false, 4 },
{ AArch64::LD1Rv1d_POST, "ld1r", ".1d", 1, false, 8 },
{ AArch64::LD1Onev16b, "ld1", ".16b", 0, false, 0 },
{ AArch64::LD1Onev8h, "ld1", ".8h", 0, false, 0 },
{ AArch64::LD1Onev4s, "ld1", ".4s", 0, false, 0 },
{ AArch64::LD1Onev2d, "ld1", ".2d", 0, false, 0 },
{ AArch64::LD1Onev8b, "ld1", ".8b", 0, false, 0 },
{ AArch64::LD1Onev4h, "ld1", ".4h", 0, false, 0 },
{ AArch64::LD1Onev2s, "ld1", ".2s", 0, false, 0 },
{ AArch64::LD1Onev1d, "ld1", ".1d", 0, false, 0 },
{ AArch64::LD1Onev16b_POST, "ld1", ".16b", 1, false, 16 },
{ AArch64::LD1Onev8h_POST, "ld1", ".8h", 1, false, 16 },
{ AArch64::LD1Onev4s_POST, "ld1", ".4s", 1, false, 16 },
{ AArch64::LD1Onev2d_POST, "ld1", ".2d", 1, false, 16 },
{ AArch64::LD1Onev8b_POST, "ld1", ".8b", 1, false, 8 },
{ AArch64::LD1Onev4h_POST, "ld1", ".4h", 1, false, 8 },
{ AArch64::LD1Onev2s_POST, "ld1", ".2s", 1, false, 8 },
{ AArch64::LD1Onev1d_POST, "ld1", ".1d", 1, false, 8 },
{ AArch64::LD1Twov16b, "ld1", ".16b", 0, false, 0 },
{ AArch64::LD1Twov8h, "ld1", ".8h", 0, false, 0 },
{ AArch64::LD1Twov4s, "ld1", ".4s", 0, false, 0 },
{ AArch64::LD1Twov2d, "ld1", ".2d", 0, false, 0 },
{ AArch64::LD1Twov8b, "ld1", ".8b", 0, false, 0 },
{ AArch64::LD1Twov4h, "ld1", ".4h", 0, false, 0 },
{ AArch64::LD1Twov2s, "ld1", ".2s", 0, false, 0 },
{ AArch64::LD1Twov1d, "ld1", ".1d", 0, false, 0 },
{ AArch64::LD1Twov16b_POST, "ld1", ".16b", 1, false, 32 },
{ AArch64::LD1Twov8h_POST, "ld1", ".8h", 1, false, 32 },
{ AArch64::LD1Twov4s_POST, "ld1", ".4s", 1, false, 32 },
{ AArch64::LD1Twov2d_POST, "ld1", ".2d", 1, false, 32 },
{ AArch64::LD1Twov8b_POST, "ld1", ".8b", 1, false, 16 },
{ AArch64::LD1Twov4h_POST, "ld1", ".4h", 1, false, 16 },
{ AArch64::LD1Twov2s_POST, "ld1", ".2s", 1, false, 16 },
{ AArch64::LD1Twov1d_POST, "ld1", ".1d", 1, false, 16 },
{ AArch64::LD1Threev16b, "ld1", ".16b", 0, false, 0 },
{ AArch64::LD1Threev8h, "ld1", ".8h", 0, false, 0 },
{ AArch64::LD1Threev4s, "ld1", ".4s", 0, false, 0 },
{ AArch64::LD1Threev2d, "ld1", ".2d", 0, false, 0 },
{ AArch64::LD1Threev8b, "ld1", ".8b", 0, false, 0 },
{ AArch64::LD1Threev4h, "ld1", ".4h", 0, false, 0 },
{ AArch64::LD1Threev2s, "ld1", ".2s", 0, false, 0 },
{ AArch64::LD1Threev1d, "ld1", ".1d", 0, false, 0 },
{ AArch64::LD1Threev16b_POST, "ld1", ".16b", 1, false, 48 },
{ AArch64::LD1Threev8h_POST, "ld1", ".8h", 1, false, 48 },
{ AArch64::LD1Threev4s_POST, "ld1", ".4s", 1, false, 48 },
{ AArch64::LD1Threev2d_POST, "ld1", ".2d", 1, false, 48 },
{ AArch64::LD1Threev8b_POST, "ld1", ".8b", 1, false, 24 },
{ AArch64::LD1Threev4h_POST, "ld1", ".4h", 1, false, 24 },
{ AArch64::LD1Threev2s_POST, "ld1", ".2s", 1, false, 24 },
{ AArch64::LD1Threev1d_POST, "ld1", ".1d", 1, false, 24 },
{ AArch64::LD1Fourv16b, "ld1", ".16b", 0, false, 0 },
{ AArch64::LD1Fourv8h, "ld1", ".8h", 0, false, 0 },
{ AArch64::LD1Fourv4s, "ld1", ".4s", 0, false, 0 },
{ AArch64::LD1Fourv2d, "ld1", ".2d", 0, false, 0 },
{ AArch64::LD1Fourv8b, "ld1", ".8b", 0, false, 0 },
{ AArch64::LD1Fourv4h, "ld1", ".4h", 0, false, 0 },
{ AArch64::LD1Fourv2s, "ld1", ".2s", 0, false, 0 },
{ AArch64::LD1Fourv1d, "ld1", ".1d", 0, false, 0 },
{ AArch64::LD1Fourv16b_POST, "ld1", ".16b", 1, false, 64 },
{ AArch64::LD1Fourv8h_POST, "ld1", ".8h", 1, false, 64 },
{ AArch64::LD1Fourv4s_POST, "ld1", ".4s", 1, false, 64 },
{ AArch64::LD1Fourv2d_POST, "ld1", ".2d", 1, false, 64 },
{ AArch64::LD1Fourv8b_POST, "ld1", ".8b", 1, false, 32 },
{ AArch64::LD1Fourv4h_POST, "ld1", ".4h", 1, false, 32 },
{ AArch64::LD1Fourv2s_POST, "ld1", ".2s", 1, false, 32 },
{ AArch64::LD1Fourv1d_POST, "ld1", ".1d", 1, false, 32 },
{ AArch64::LD2i8, "ld2", ".b", 1, true, 0 },
{ AArch64::LD2i16, "ld2", ".h", 1, true, 0 },
{ AArch64::LD2i32, "ld2", ".s", 1, true, 0 },
{ AArch64::LD2i64, "ld2", ".d", 1, true, 0 },
{ AArch64::LD2i8_POST, "ld2", ".b", 2, true, 2 },
{ AArch64::LD2i16_POST, "ld2", ".h", 2, true, 4 },
{ AArch64::LD2i32_POST, "ld2", ".s", 2, true, 8 },
{ AArch64::LD2i64_POST, "ld2", ".d", 2, true, 16 },
{ AArch64::LD2Rv16b, "ld2r", ".16b", 0, false, 0 },
{ AArch64::LD2Rv8h, "ld2r", ".8h", 0, false, 0 },
{ AArch64::LD2Rv4s, "ld2r", ".4s", 0, false, 0 },
{ AArch64::LD2Rv2d, "ld2r", ".2d", 0, false, 0 },
{ AArch64::LD2Rv8b, "ld2r", ".8b", 0, false, 0 },
{ AArch64::LD2Rv4h, "ld2r", ".4h", 0, false, 0 },
{ AArch64::LD2Rv2s, "ld2r", ".2s", 0, false, 0 },
{ AArch64::LD2Rv1d, "ld2r", ".1d", 0, false, 0 },
{ AArch64::LD2Rv16b_POST, "ld2r", ".16b", 1, false, 2 },
{ AArch64::LD2Rv8h_POST, "ld2r", ".8h", 1, false, 4 },
{ AArch64::LD2Rv4s_POST, "ld2r", ".4s", 1, false, 8 },
{ AArch64::LD2Rv2d_POST, "ld2r", ".2d", 1, false, 16 },
{ AArch64::LD2Rv8b_POST, "ld2r", ".8b", 1, false, 2 },
{ AArch64::LD2Rv4h_POST, "ld2r", ".4h", 1, false, 4 },
{ AArch64::LD2Rv2s_POST, "ld2r", ".2s", 1, false, 8 },
{ AArch64::LD2Rv1d_POST, "ld2r", ".1d", 1, false, 16 },
{ AArch64::LD2Twov16b, "ld2", ".16b", 0, false, 0 },
{ AArch64::LD2Twov8h, "ld2", ".8h", 0, false, 0 },
{ AArch64::LD2Twov4s, "ld2", ".4s", 0, false, 0 },
{ AArch64::LD2Twov2d, "ld2", ".2d", 0, false, 0 },
{ AArch64::LD2Twov8b, "ld2", ".8b", 0, false, 0 },
{ AArch64::LD2Twov4h, "ld2", ".4h", 0, false, 0 },
{ AArch64::LD2Twov2s, "ld2", ".2s", 0, false, 0 },
{ AArch64::LD2Twov16b_POST, "ld2", ".16b", 1, false, 32 },
{ AArch64::LD2Twov8h_POST, "ld2", ".8h", 1, false, 32 },
{ AArch64::LD2Twov4s_POST, "ld2", ".4s", 1, false, 32 },
{ AArch64::LD2Twov2d_POST, "ld2", ".2d", 1, false, 32 },
{ AArch64::LD2Twov8b_POST, "ld2", ".8b", 1, false, 16 },
{ AArch64::LD2Twov4h_POST, "ld2", ".4h", 1, false, 16 },
{ AArch64::LD2Twov2s_POST, "ld2", ".2s", 1, false, 16 },
{ AArch64::LD3i8, "ld3", ".b", 1, true, 0 },
{ AArch64::LD3i16, "ld3", ".h", 1, true, 0 },
{ AArch64::LD3i32, "ld3", ".s", 1, true, 0 },
{ AArch64::LD3i64, "ld3", ".d", 1, true, 0 },
{ AArch64::LD3i8_POST, "ld3", ".b", 2, true, 3 },
{ AArch64::LD3i16_POST, "ld3", ".h", 2, true, 6 },
{ AArch64::LD3i32_POST, "ld3", ".s", 2, true, 12 },
{ AArch64::LD3i64_POST, "ld3", ".d", 2, true, 24 },
{ AArch64::LD3Rv16b, "ld3r", ".16b", 0, false, 0 },
{ AArch64::LD3Rv8h, "ld3r", ".8h", 0, false, 0 },
{ AArch64::LD3Rv4s, "ld3r", ".4s", 0, false, 0 },
{ AArch64::LD3Rv2d, "ld3r", ".2d", 0, false, 0 },
{ AArch64::LD3Rv8b, "ld3r", ".8b", 0, false, 0 },
{ AArch64::LD3Rv4h, "ld3r", ".4h", 0, false, 0 },
{ AArch64::LD3Rv2s, "ld3r", ".2s", 0, false, 0 },
{ AArch64::LD3Rv1d, "ld3r", ".1d", 0, false, 0 },
{ AArch64::LD3Rv16b_POST, "ld3r", ".16b", 1, false, 3 },
{ AArch64::LD3Rv8h_POST, "ld3r", ".8h", 1, false, 6 },
{ AArch64::LD3Rv4s_POST, "ld3r", ".4s", 1, false, 12 },
{ AArch64::LD3Rv2d_POST, "ld3r", ".2d", 1, false, 24 },
{ AArch64::LD3Rv8b_POST, "ld3r", ".8b", 1, false, 3 },
{ AArch64::LD3Rv4h_POST, "ld3r", ".4h", 1, false, 6 },
{ AArch64::LD3Rv2s_POST, "ld3r", ".2s", 1, false, 12 },
{ AArch64::LD3Rv1d_POST, "ld3r", ".1d", 1, false, 24 },
{ AArch64::LD3Threev16b, "ld3", ".16b", 0, false, 0 },
{ AArch64::LD3Threev8h, "ld3", ".8h", 0, false, 0 },
{ AArch64::LD3Threev4s, "ld3", ".4s", 0, false, 0 },
{ AArch64::LD3Threev2d, "ld3", ".2d", 0, false, 0 },
{ AArch64::LD3Threev8b, "ld3", ".8b", 0, false, 0 },
{ AArch64::LD3Threev4h, "ld3", ".4h", 0, false, 0 },
{ AArch64::LD3Threev2s, "ld3", ".2s", 0, false, 0 },
{ AArch64::LD3Threev16b_POST, "ld3", ".16b", 1, false, 48 },
{ AArch64::LD3Threev8h_POST, "ld3", ".8h", 1, false, 48 },
{ AArch64::LD3Threev4s_POST, "ld3", ".4s", 1, false, 48 },
{ AArch64::LD3Threev2d_POST, "ld3", ".2d", 1, false, 48 },
{ AArch64::LD3Threev8b_POST, "ld3", ".8b", 1, false, 24 },
{ AArch64::LD3Threev4h_POST, "ld3", ".4h", 1, false, 24 },
{ AArch64::LD3Threev2s_POST, "ld3", ".2s", 1, false, 24 },
{ AArch64::LD4i8, "ld4", ".b", 1, true, 0 },
{ AArch64::LD4i16, "ld4", ".h", 1, true, 0 },
{ AArch64::LD4i32, "ld4", ".s", 1, true, 0 },
{ AArch64::LD4i64, "ld4", ".d", 1, true, 0 },
{ AArch64::LD4i8_POST, "ld4", ".b", 2, true, 4 },
{ AArch64::LD4i16_POST, "ld4", ".h", 2, true, 8 },
{ AArch64::LD4i32_POST, "ld4", ".s", 2, true, 16 },
{ AArch64::LD4i64_POST, "ld4", ".d", 2, true, 32 },
{ AArch64::LD4Rv16b, "ld4r", ".16b", 0, false, 0 },
{ AArch64::LD4Rv8h, "ld4r", ".8h", 0, false, 0 },
{ AArch64::LD4Rv4s, "ld4r", ".4s", 0, false, 0 },
{ AArch64::LD4Rv2d, "ld4r", ".2d", 0, false, 0 },
{ AArch64::LD4Rv8b, "ld4r", ".8b", 0, false, 0 },
{ AArch64::LD4Rv4h, "ld4r", ".4h", 0, false, 0 },
{ AArch64::LD4Rv2s, "ld4r", ".2s", 0, false, 0 },
{ AArch64::LD4Rv1d, "ld4r", ".1d", 0, false, 0 },
{ AArch64::LD4Rv16b_POST, "ld4r", ".16b", 1, false, 4 },
{ AArch64::LD4Rv8h_POST, "ld4r", ".8h", 1, false, 8 },
{ AArch64::LD4Rv4s_POST, "ld4r", ".4s", 1, false, 16 },
{ AArch64::LD4Rv2d_POST, "ld4r", ".2d", 1, false, 32 },
{ AArch64::LD4Rv8b_POST, "ld4r", ".8b", 1, false, 4 },
{ AArch64::LD4Rv4h_POST, "ld4r", ".4h", 1, false, 8 },
{ AArch64::LD4Rv2s_POST, "ld4r", ".2s", 1, false, 16 },
{ AArch64::LD4Rv1d_POST, "ld4r", ".1d", 1, false, 32 },
{ AArch64::LD4Fourv16b, "ld4", ".16b", 0, false, 0 },
{ AArch64::LD4Fourv8h, "ld4", ".8h", 0, false, 0 },
{ AArch64::LD4Fourv4s, "ld4", ".4s", 0, false, 0 },
{ AArch64::LD4Fourv2d, "ld4", ".2d", 0, false, 0 },
{ AArch64::LD4Fourv8b, "ld4", ".8b", 0, false, 0 },
{ AArch64::LD4Fourv4h, "ld4", ".4h", 0, false, 0 },
{ AArch64::LD4Fourv2s, "ld4", ".2s", 0, false, 0 },
{ AArch64::LD4Fourv16b_POST, "ld4", ".16b", 1, false, 64 },
{ AArch64::LD4Fourv8h_POST, "ld4", ".8h", 1, false, 64 },
{ AArch64::LD4Fourv4s_POST, "ld4", ".4s", 1, false, 64 },
{ AArch64::LD4Fourv2d_POST, "ld4", ".2d", 1, false, 64 },
{ AArch64::LD4Fourv8b_POST, "ld4", ".8b", 1, false, 32 },
{ AArch64::LD4Fourv4h_POST, "ld4", ".4h", 1, false, 32 },
{ AArch64::LD4Fourv2s_POST, "ld4", ".2s", 1, false, 32 },
{ AArch64::ST1i8, "st1", ".b", 0, true, 0 },
{ AArch64::ST1i16, "st1", ".h", 0, true, 0 },
{ AArch64::ST1i32, "st1", ".s", 0, true, 0 },
{ AArch64::ST1i64, "st1", ".d", 0, true, 0 },
{ AArch64::ST1i8_POST, "st1", ".b", 1, true, 1 },
{ AArch64::ST1i16_POST, "st1", ".h", 1, true, 2 },
{ AArch64::ST1i32_POST, "st1", ".s", 1, true, 4 },
{ AArch64::ST1i64_POST, "st1", ".d", 1, true, 8 },
{ AArch64::ST1Onev16b, "st1", ".16b", 0, false, 0 },
{ AArch64::ST1Onev8h, "st1", ".8h", 0, false, 0 },
{ AArch64::ST1Onev4s, "st1", ".4s", 0, false, 0 },
{ AArch64::ST1Onev2d, "st1", ".2d", 0, false, 0 },
{ AArch64::ST1Onev8b, "st1", ".8b", 0, false, 0 },
{ AArch64::ST1Onev4h, "st1", ".4h", 0, false, 0 },
{ AArch64::ST1Onev2s, "st1", ".2s", 0, false, 0 },
{ AArch64::ST1Onev1d, "st1", ".1d", 0, false, 0 },
{ AArch64::ST1Onev16b_POST, "st1", ".16b", 1, false, 16 },
{ AArch64::ST1Onev8h_POST, "st1", ".8h", 1, false, 16 },
{ AArch64::ST1Onev4s_POST, "st1", ".4s", 1, false, 16 },
{ AArch64::ST1Onev2d_POST, "st1", ".2d", 1, false, 16 },
{ AArch64::ST1Onev8b_POST, "st1", ".8b", 1, false, 8 },
{ AArch64::ST1Onev4h_POST, "st1", ".4h", 1, false, 8 },
{ AArch64::ST1Onev2s_POST, "st1", ".2s", 1, false, 8 },
{ AArch64::ST1Onev1d_POST, "st1", ".1d", 1, false, 8 },
{ AArch64::ST1Twov16b, "st1", ".16b", 0, false, 0 },
{ AArch64::ST1Twov8h, "st1", ".8h", 0, false, 0 },
{ AArch64::ST1Twov4s, "st1", ".4s", 0, false, 0 },
{ AArch64::ST1Twov2d, "st1", ".2d", 0, false, 0 },
{ AArch64::ST1Twov8b, "st1", ".8b", 0, false, 0 },
{ AArch64::ST1Twov4h, "st1", ".4h", 0, false, 0 },
{ AArch64::ST1Twov2s, "st1", ".2s", 0, false, 0 },
{ AArch64::ST1Twov1d, "st1", ".1d", 0, false, 0 },
{ AArch64::ST1Twov16b_POST, "st1", ".16b", 1, false, 32 },
{ AArch64::ST1Twov8h_POST, "st1", ".8h", 1, false, 32 },
{ AArch64::ST1Twov4s_POST, "st1", ".4s", 1, false, 32 },
{ AArch64::ST1Twov2d_POST, "st1", ".2d", 1, false, 32 },
{ AArch64::ST1Twov8b_POST, "st1", ".8b", 1, false, 16 },
{ AArch64::ST1Twov4h_POST, "st1", ".4h", 1, false, 16 },
{ AArch64::ST1Twov2s_POST, "st1", ".2s", 1, false, 16 },
{ AArch64::ST1Twov1d_POST, "st1", ".1d", 1, false, 16 },
{ AArch64::ST1Threev16b, "st1", ".16b", 0, false, 0 },
{ AArch64::ST1Threev8h, "st1", ".8h", 0, false, 0 },
{ AArch64::ST1Threev4s, "st1", ".4s", 0, false, 0 },
{ AArch64::ST1Threev2d, "st1", ".2d", 0, false, 0 },
{ AArch64::ST1Threev8b, "st1", ".8b", 0, false, 0 },
{ AArch64::ST1Threev4h, "st1", ".4h", 0, false, 0 },
{ AArch64::ST1Threev2s, "st1", ".2s", 0, false, 0 },
{ AArch64::ST1Threev1d, "st1", ".1d", 0, false, 0 },
{ AArch64::ST1Threev16b_POST, "st1", ".16b", 1, false, 48 },
{ AArch64::ST1Threev8h_POST, "st1", ".8h", 1, false, 48 },
{ AArch64::ST1Threev4s_POST, "st1", ".4s", 1, false, 48 },
{ AArch64::ST1Threev2d_POST, "st1", ".2d", 1, false, 48 },
{ AArch64::ST1Threev8b_POST, "st1", ".8b", 1, false, 24 },
{ AArch64::ST1Threev4h_POST, "st1", ".4h", 1, false, 24 },
{ AArch64::ST1Threev2s_POST, "st1", ".2s", 1, false, 24 },
{ AArch64::ST1Threev1d_POST, "st1", ".1d", 1, false, 24 },
{ AArch64::ST1Fourv16b, "st1", ".16b", 0, false, 0 },
{ AArch64::ST1Fourv8h, "st1", ".8h", 0, false, 0 },
{ AArch64::ST1Fourv4s, "st1", ".4s", 0, false, 0 },
{ AArch64::ST1Fourv2d, "st1", ".2d", 0, false, 0 },
{ AArch64::ST1Fourv8b, "st1", ".8b", 0, false, 0 },
{ AArch64::ST1Fourv4h, "st1", ".4h", 0, false, 0 },
{ AArch64::ST1Fourv2s, "st1", ".2s", 0, false, 0 },
{ AArch64::ST1Fourv1d, "st1", ".1d", 0, false, 0 },
{ AArch64::ST1Fourv16b_POST, "st1", ".16b", 1, false, 64 },
{ AArch64::ST1Fourv8h_POST, "st1", ".8h", 1, false, 64 },
{ AArch64::ST1Fourv4s_POST, "st1", ".4s", 1, false, 64 },
{ AArch64::ST1Fourv2d_POST, "st1", ".2d", 1, false, 64 },
{ AArch64::ST1Fourv8b_POST, "st1", ".8b", 1, false, 32 },
{ AArch64::ST1Fourv4h_POST, "st1", ".4h", 1, false, 32 },
{ AArch64::ST1Fourv2s_POST, "st1", ".2s", 1, false, 32 },
{ AArch64::ST1Fourv1d_POST, "st1", ".1d", 1, false, 32 },
{ AArch64::ST2i8, "st2", ".b", 0, true, 0 },
{ AArch64::ST2i16, "st2", ".h", 0, true, 0 },
{ AArch64::ST2i32, "st2", ".s", 0, true, 0 },
{ AArch64::ST2i64, "st2", ".d", 0, true, 0 },
{ AArch64::ST2i8_POST, "st2", ".b", 1, true, 2 },
{ AArch64::ST2i16_POST, "st2", ".h", 1, true, 4 },
{ AArch64::ST2i32_POST, "st2", ".s", 1, true, 8 },
{ AArch64::ST2i64_POST, "st2", ".d", 1, true, 16 },
{ AArch64::ST2Twov16b, "st2", ".16b", 0, false, 0 },
{ AArch64::ST2Twov8h, "st2", ".8h", 0, false, 0 },
{ AArch64::ST2Twov4s, "st2", ".4s", 0, false, 0 },
{ AArch64::ST2Twov2d, "st2", ".2d", 0, false, 0 },
{ AArch64::ST2Twov8b, "st2", ".8b", 0, false, 0 },
{ AArch64::ST2Twov4h, "st2", ".4h", 0, false, 0 },
{ AArch64::ST2Twov2s, "st2", ".2s", 0, false, 0 },
{ AArch64::ST2Twov16b_POST, "st2", ".16b", 1, false, 32 },
{ AArch64::ST2Twov8h_POST, "st2", ".8h", 1, false, 32 },
{ AArch64::ST2Twov4s_POST, "st2", ".4s", 1, false, 32 },
{ AArch64::ST2Twov2d_POST, "st2", ".2d", 1, false, 32 },
{ AArch64::ST2Twov8b_POST, "st2", ".8b", 1, false, 16 },
{ AArch64::ST2Twov4h_POST, "st2", ".4h", 1, false, 16 },
{ AArch64::ST2Twov2s_POST, "st2", ".2s", 1, false, 16 },
{ AArch64::ST3i8, "st3", ".b", 0, true, 0 },
{ AArch64::ST3i16, "st3", ".h", 0, true, 0 },
{ AArch64::ST3i32, "st3", ".s", 0, true, 0 },
{ AArch64::ST3i64, "st3", ".d", 0, true, 0 },
{ AArch64::ST3i8_POST, "st3", ".b", 1, true, 3 },
{ AArch64::ST3i16_POST, "st3", ".h", 1, true, 6 },
{ AArch64::ST3i32_POST, "st3", ".s", 1, true, 12 },
{ AArch64::ST3i64_POST, "st3", ".d", 1, true, 24 },
{ AArch64::ST3Threev16b, "st3", ".16b", 0, false, 0 },
{ AArch64::ST3Threev8h, "st3", ".8h", 0, false, 0 },
{ AArch64::ST3Threev4s, "st3", ".4s", 0, false, 0 },
{ AArch64::ST3Threev2d, "st3", ".2d", 0, false, 0 },
{ AArch64::ST3Threev8b, "st3", ".8b", 0, false, 0 },
{ AArch64::ST3Threev4h, "st3", ".4h", 0, false, 0 },
{ AArch64::ST3Threev2s, "st3", ".2s", 0, false, 0 },
{ AArch64::ST3Threev16b_POST, "st3", ".16b", 1, false, 48 },
{ AArch64::ST3Threev8h_POST, "st3", ".8h", 1, false, 48 },
{ AArch64::ST3Threev4s_POST, "st3", ".4s", 1, false, 48 },
{ AArch64::ST3Threev2d_POST, "st3", ".2d", 1, false, 48 },
{ AArch64::ST3Threev8b_POST, "st3", ".8b", 1, false, 24 },
{ AArch64::ST3Threev4h_POST, "st3", ".4h", 1, false, 24 },
{ AArch64::ST3Threev2s_POST, "st3", ".2s", 1, false, 24 },
{ AArch64::ST4i8, "st4", ".b", 0, true, 0 },
{ AArch64::ST4i16, "st4", ".h", 0, true, 0 },
{ AArch64::ST4i32, "st4", ".s", 0, true, 0 },
{ AArch64::ST4i64, "st4", ".d", 0, true, 0 },
{ AArch64::ST4i8_POST, "st4", ".b", 1, true, 4 },
{ AArch64::ST4i16_POST, "st4", ".h", 1, true, 8 },
{ AArch64::ST4i32_POST, "st4", ".s", 1, true, 16 },
{ AArch64::ST4i64_POST, "st4", ".d", 1, true, 32 },
{ AArch64::ST4Fourv16b, "st4", ".16b", 0, false, 0 },
{ AArch64::ST4Fourv8h, "st4", ".8h", 0, false, 0 },
{ AArch64::ST4Fourv4s, "st4", ".4s", 0, false, 0 },
{ AArch64::ST4Fourv2d, "st4", ".2d", 0, false, 0 },
{ AArch64::ST4Fourv8b, "st4", ".8b", 0, false, 0 },
{ AArch64::ST4Fourv4h, "st4", ".4h", 0, false, 0 },
{ AArch64::ST4Fourv2s, "st4", ".2s", 0, false, 0 },
{ AArch64::ST4Fourv16b_POST, "st4", ".16b", 1, false, 64 },
{ AArch64::ST4Fourv8h_POST, "st4", ".8h", 1, false, 64 },
{ AArch64::ST4Fourv4s_POST, "st4", ".4s", 1, false, 64 },
{ AArch64::ST4Fourv2d_POST, "st4", ".2d", 1, false, 64 },
{ AArch64::ST4Fourv8b_POST, "st4", ".8b", 1, false, 32 },
{ AArch64::ST4Fourv4h_POST, "st4", ".4h", 1, false, 32 },
{ AArch64::ST4Fourv2s_POST, "st4", ".2s", 1, false, 32 },
};
Make a bunch of static arrays const. llvm-svn: 250642
2015-10-18 13:15:34 +08:00
static const LdStNInstrDesc *getLdStNInstrDesc(unsigned Opcode) {
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
unsigned Idx;
for (Idx = 0; Idx != array_lengthof(LdStNInstInfo); ++Idx)
if (LdStNInstInfo[Idx].Opcode == Opcode)
return &LdStNInstInfo[Idx];
return nullptr;
}
void AArch64AppleInstPrinter::printInst(const MCInst *MI, raw_ostream &O,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
StringRef Annot,
const MCSubtargetInfo &STI) {
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
unsigned Opcode = MI->getOpcode();
StringRef Layout, Mnemonic;
bool IsTbx;
if (isTblTbxInstruction(MI->getOpcode(), Layout, IsTbx)) {
O << "\t" << (IsTbx ? "tbx" : "tbl") << Layout << '\t'
<< getRegisterName(MI->getOperand(0).getReg(), AArch64::vreg) << ", ";
unsigned ListOpNum = IsTbx ? 2 : 1;
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
printVectorList(MI, ListOpNum, STI, O, "");
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
O << ", "
<< getRegisterName(MI->getOperand(ListOpNum + 1).getReg(), AArch64::vreg);
printAnnotation(O, Annot);
return;
}
Make a bunch of static arrays const. llvm-svn: 250642
2015-10-18 13:15:34 +08:00
if (const LdStNInstrDesc *LdStDesc = getLdStNInstrDesc(Opcode)) {
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
O << "\t" << LdStDesc->Mnemonic << LdStDesc->Layout << '\t';
// Now onto the operands: first a vector list with possible lane
// specifier. E.g. { v0 }[2]
int OpNum = LdStDesc->ListOperand;
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
printVectorList(MI, OpNum++, STI, O, "");
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
if (LdStDesc->HasLane)
O << '[' << MI->getOperand(OpNum++).getImm() << ']';
// Next the address: [xN]
unsigned AddrReg = MI->getOperand(OpNum++).getReg();
O << ", [" << getRegisterName(AddrReg) << ']';
// Finally, there might be a post-indexed offset.
if (LdStDesc->NaturalOffset != 0) {
unsigned Reg = MI->getOperand(OpNum++).getReg();
if (Reg != AArch64::XZR)
O << ", " << getRegisterName(Reg);
else {
assert(LdStDesc->NaturalOffset && "no offset on post-inc instruction?");
O << ", #" << LdStDesc->NaturalOffset;
}
}
printAnnotation(O, Annot);
return;
}
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
AArch64InstPrinter::printInst(MI, O, Annot, STI);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
[AArch64] Add ARMv8.2-A persistent memory instruction ARMv8.2-A adds the "dc cvap" instruction, which is a system instruction that cleans caches to the point of persistence (for systems that have persistent memory). It is a required part of ARMv8.2-A, so no additional subtarget features are required. Differential Revision: http://reviews.llvm.org/D15016 llvm-svn: 254156
2015-11-26 23:28:47 +08:00
bool AArch64InstPrinter::printSysAlias(const MCInst *MI,
const MCSubtargetInfo &STI,
raw_ostream &O) {
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
#ifndef NDEBUG
unsigned Opcode = MI->getOpcode();
assert(Opcode == AArch64::SYSxt && "Invalid opcode for SYS alias!");
#endif
const char *Asm = nullptr;
const MCOperand &Op1 = MI->getOperand(0);
const MCOperand &Cn = MI->getOperand(1);
const MCOperand &Cm = MI->getOperand(2);
const MCOperand &Op2 = MI->getOperand(3);
unsigned Op1Val = Op1.getImm();
unsigned CnVal = Cn.getImm();
unsigned CmVal = Cm.getImm();
unsigned Op2Val = Op2.getImm();
if (CnVal == 7) {
switch (CmVal) {
default:
break;
// IC aliases
case 1:
if (Op1Val == 0 && Op2Val == 0)
Asm = "ic\tialluis";
break;
case 5:
if (Op1Val == 0 && Op2Val == 0)
Asm = "ic\tiallu";
else if (Op1Val == 3 && Op2Val == 1)
Asm = "ic\tivau";
break;
// DC aliases
case 4:
if (Op1Val == 3 && Op2Val == 1)
Asm = "dc\tzva";
break;
case 6:
if (Op1Val == 0 && Op2Val == 1)
Asm = "dc\tivac";
if (Op1Val == 0 && Op2Val == 2)
Asm = "dc\tisw";
break;
case 10:
if (Op1Val == 3 && Op2Val == 1)
Asm = "dc\tcvac";
else if (Op1Val == 0 && Op2Val == 2)
Asm = "dc\tcsw";
break;
case 11:
if (Op1Val == 3 && Op2Val == 1)
Asm = "dc\tcvau";
break;
[AArch64] Add ARMv8.2-A persistent memory instruction ARMv8.2-A adds the "dc cvap" instruction, which is a system instruction that cleans caches to the point of persistence (for systems that have persistent memory). It is a required part of ARMv8.2-A, so no additional subtarget features are required. Differential Revision: http://reviews.llvm.org/D15016 llvm-svn: 254156
2015-11-26 23:28:47 +08:00
case 12:
if (Op1Val == 3 && Op2Val == 1 &&
(STI.getFeatureBits()[AArch64::HasV8_2aOps]))
Asm = "dc\tcvap";
break;
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
case 14:
if (Op1Val == 3 && Op2Val == 1)
Asm = "dc\tcivac";
else if (Op1Val == 0 && Op2Val == 2)
Asm = "dc\tcisw";
break;
// AT aliases
case 8:
switch (Op1Val) {
default:
break;
case 0:
switch (Op2Val) {
default:
break;
case 0: Asm = "at\ts1e1r"; break;
case 1: Asm = "at\ts1e1w"; break;
case 2: Asm = "at\ts1e0r"; break;
case 3: Asm = "at\ts1e0w"; break;
}
break;
case 4:
switch (Op2Val) {
default:
break;
case 0: Asm = "at\ts1e2r"; break;
case 1: Asm = "at\ts1e2w"; break;
case 4: Asm = "at\ts12e1r"; break;
case 5: Asm = "at\ts12e1w"; break;
case 6: Asm = "at\ts12e0r"; break;
case 7: Asm = "at\ts12e0w"; break;
}
break;
case 6:
switch (Op2Val) {
default:
break;
case 0: Asm = "at\ts1e3r"; break;
case 1: Asm = "at\ts1e3w"; break;
}
break;
}
break;
[AArch64] Add ARMv8.2-A new AT instruction variants ARMv8.2-A adds new variants of the "at" (address translate) system instruction, which take the PSTATE.PAN bit (added in ARMv8.1-A). These are a required part of ARMv8.2-A, so no additional subtarget features are required. Differential Revision: http://reviews.llvm.org/D15018 llvm-svn: 254159
2015-11-26 23:34:44 +08:00
case 9:
switch (Op1Val) {
default:
break;
case 0:
if (STI.getFeatureBits()[AArch64::HasV8_2aOps]) {
switch (Op2Val) {
default:
break;
case 0: Asm = "at\ts1e1rp"; break;
case 1: Asm = "at\ts1e1wp"; break;
}
}
break;
}
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
} else if (CnVal == 8) {
// TLBI aliases
switch (CmVal) {
default:
break;
case 3:
switch (Op1Val) {
default:
break;
case 0:
switch (Op2Val) {
default:
break;
case 0: Asm = "tlbi\tvmalle1is"; break;
case 1: Asm = "tlbi\tvae1is"; break;
case 2: Asm = "tlbi\taside1is"; break;
case 3: Asm = "tlbi\tvaae1is"; break;
case 5: Asm = "tlbi\tvale1is"; break;
case 7: Asm = "tlbi\tvaale1is"; break;
}
break;
case 4:
switch (Op2Val) {
default:
break;
case 0: Asm = "tlbi\talle2is"; break;
case 1: Asm = "tlbi\tvae2is"; break;
case 4: Asm = "tlbi\talle1is"; break;
case 5: Asm = "tlbi\tvale2is"; break;
case 6: Asm = "tlbi\tvmalls12e1is"; break;
}
break;
case 6:
switch (Op2Val) {
default:
break;
case 0: Asm = "tlbi\talle3is"; break;
case 1: Asm = "tlbi\tvae3is"; break;
case 5: Asm = "tlbi\tvale3is"; break;
}
break;
}
break;
case 0:
switch (Op1Val) {
default:
break;
case 4:
switch (Op2Val) {
default:
break;
case 1: Asm = "tlbi\tipas2e1is"; break;
case 5: Asm = "tlbi\tipas2le1is"; break;
}
break;
}
break;
case 4:
switch (Op1Val) {
default:
break;
case 4:
switch (Op2Val) {
default:
break;
case 1: Asm = "tlbi\tipas2e1"; break;
case 5: Asm = "tlbi\tipas2le1"; break;
}
break;
}
break;
case 7:
switch (Op1Val) {
default:
break;
case 0:
switch (Op2Val) {
default:
break;
case 0: Asm = "tlbi\tvmalle1"; break;
case 1: Asm = "tlbi\tvae1"; break;
case 2: Asm = "tlbi\taside1"; break;
case 3: Asm = "tlbi\tvaae1"; break;
case 5: Asm = "tlbi\tvale1"; break;
case 7: Asm = "tlbi\tvaale1"; break;
}
break;
case 4:
switch (Op2Val) {
default:
break;
case 0: Asm = "tlbi\talle2"; break;
case 1: Asm = "tlbi\tvae2"; break;
case 4: Asm = "tlbi\talle1"; break;
case 5: Asm = "tlbi\tvale2"; break;
case 6: Asm = "tlbi\tvmalls12e1"; break;
}
break;
case 6:
switch (Op2Val) {
default:
break;
case 0: Asm = "tlbi\talle3"; break;
case 1: Asm = "tlbi\tvae3"; break;
case 5: Asm = "tlbi\tvale3"; break;
}
break;
}
break;
}
}
if (Asm) {
unsigned Reg = MI->getOperand(4).getReg();
O << '\t' << Asm;
if (StringRef(Asm).lower().find("all") == StringRef::npos)
O << ", " << getRegisterName(Reg);
}
return Asm != nullptr;
}
void AArch64InstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
const MCOperand &Op = MI->getOperand(OpNo);
if (Op.isReg()) {
unsigned Reg = Op.getReg();
O << getRegisterName(Reg);
} else if (Op.isImm()) {
O << '#' << Op.getImm();
} else {
assert(Op.isExpr() && "unknown operand kind in printOperand");
MC: Add target hook to control symbol quoting llvm-svn: 239370
2015-06-09 08:31:39 +08:00
Op.getExpr()->print(O, &MAI);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
}
void AArch64InstPrinter::printHexImm(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
const MCOperand &Op = MI->getOperand(OpNo);
O << format("#%#llx", Op.getImm());
}
void AArch64InstPrinter::printPostIncOperand(const MCInst *MI, unsigned OpNo,
unsigned Imm, raw_ostream &O) {
const MCOperand &Op = MI->getOperand(OpNo);
if (Op.isReg()) {
unsigned Reg = Op.getReg();
if (Reg == AArch64::XZR)
O << "#" << Imm;
else
O << getRegisterName(Reg);
} else
Replace some assert(0)'s with llvm_unreachable. llvm-svn: 211141
2014-06-18 13:05:13 +08:00
llvm_unreachable("unknown operand kind in printPostIncOperand64");
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
void AArch64InstPrinter::printVRegOperand(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
const MCOperand &Op = MI->getOperand(OpNo);
assert(Op.isReg() && "Non-register vreg operand!");
unsigned Reg = Op.getReg();
O << getRegisterName(Reg, AArch64::vreg);
}
void AArch64InstPrinter::printSysCROperand(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
const MCOperand &Op = MI->getOperand(OpNo);
assert(Op.isImm() && "System instruction C[nm] operands must be immediates!");
O << "c" << Op.getImm();
}
void AArch64InstPrinter::printAddSubImm(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
const MCOperand &MO = MI->getOperand(OpNum);
if (MO.isImm()) {
unsigned Val = (MO.getImm() & 0xfff);
assert(Val == MO.getImm() && "Add/sub immediate out of range!");
unsigned Shift =
AArch64_AM::getShiftValue(MI->getOperand(OpNum + 1).getImm());
O << '#' << Val;
if (Shift != 0)
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
printShifter(MI, OpNum + 1, STI, O);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
if (CommentStream)
*CommentStream << '=' << (Val << Shift) << '\n';
} else {
assert(MO.isExpr() && "Unexpected operand type!");
MC: Add target hook to control symbol quoting llvm-svn: 239370
2015-06-09 08:31:39 +08:00
MO.getExpr()->print(O, &MAI);
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
printShifter(MI, OpNum + 1, STI, O);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
}
void AArch64InstPrinter::printLogicalImm32(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
uint64_t Val = MI->getOperand(OpNum).getImm();
O << "#0x";
O.write_hex(AArch64_AM::decodeLogicalImmediate(Val, 32));
}
void AArch64InstPrinter::printLogicalImm64(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
uint64_t Val = MI->getOperand(OpNum).getImm();
O << "#0x";
O.write_hex(AArch64_AM::decodeLogicalImmediate(Val, 64));
}
void AArch64InstPrinter::printShifter(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
unsigned Val = MI->getOperand(OpNum).getImm();
// LSL #0 should not be printed.
if (AArch64_AM::getShiftType(Val) == AArch64_AM::LSL &&
AArch64_AM::getShiftValue(Val) == 0)
return;
O << ", " << AArch64_AM::getShiftExtendName(AArch64_AM::getShiftType(Val))
<< " #" << AArch64_AM::getShiftValue(Val);
}
void AArch64InstPrinter::printShiftedRegister(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
O << getRegisterName(MI->getOperand(OpNum).getReg());
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
printShifter(MI, OpNum + 1, STI, O);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
void AArch64InstPrinter::printExtendedRegister(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
O << getRegisterName(MI->getOperand(OpNum).getReg());
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
printArithExtend(MI, OpNum + 1, STI, O);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
void AArch64InstPrinter::printArithExtend(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
unsigned Val = MI->getOperand(OpNum).getImm();
AArch64_AM::ShiftExtendType ExtType = AArch64_AM::getArithExtendType(Val);
unsigned ShiftVal = AArch64_AM::getArithShiftValue(Val);
// If the destination or first source register operand is [W]SP, print
// UXTW/UXTX as LSL, and if the shift amount is also zero, print nothing at
// all.
if (ExtType == AArch64_AM::UXTW || ExtType == AArch64_AM::UXTX) {
unsigned Dest = MI->getOperand(0).getReg();
unsigned Src1 = MI->getOperand(1).getReg();
if ( ((Dest == AArch64::SP || Src1 == AArch64::SP) &&
ExtType == AArch64_AM::UXTX) ||
((Dest == AArch64::WSP || Src1 == AArch64::WSP) &&
ExtType == AArch64_AM::UXTW) ) {
if (ShiftVal != 0)
O << ", lsl #" << ShiftVal;
return;
}
}
O << ", " << AArch64_AM::getShiftExtendName(ExtType);
if (ShiftVal != 0)
O << " #" << ShiftVal;
}
void AArch64InstPrinter::printMemExtend(const MCInst *MI, unsigned OpNum,
raw_ostream &O, char SrcRegKind,
unsigned Width) {
unsigned SignExtend = MI->getOperand(OpNum).getImm();
unsigned DoShift = MI->getOperand(OpNum + 1).getImm();
// sxtw, sxtx, uxtw or lsl (== uxtx)
bool IsLSL = !SignExtend && SrcRegKind == 'x';
if (IsLSL)
O << "lsl";
else
O << (SignExtend ? 's' : 'u') << "xt" << SrcRegKind;
if (DoShift || IsLSL)
O << " #" << Log2_32(Width / 8);
}
void AArch64InstPrinter::printCondCode(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
AArch64CC::CondCode CC = (AArch64CC::CondCode)MI->getOperand(OpNum).getImm();
O << AArch64CC::getCondCodeName(CC);
}
void AArch64InstPrinter::printInverseCondCode(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
AArch64CC::CondCode CC = (AArch64CC::CondCode)MI->getOperand(OpNum).getImm();
O << AArch64CC::getCondCodeName(AArch64CC::getInvertedCondCode(CC));
}
void AArch64InstPrinter::printAMNoIndex(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
O << '[' << getRegisterName(MI->getOperand(OpNum).getReg()) << ']';
}
template<int Scale>
void AArch64InstPrinter::printImmScale(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
O << '#' << Scale * MI->getOperand(OpNum).getImm();
}
void AArch64InstPrinter::printUImm12Offset(const MCInst *MI, unsigned OpNum,
unsigned Scale, raw_ostream &O) {
const MCOperand MO = MI->getOperand(OpNum);
if (MO.isImm()) {
O << "#" << (MO.getImm() * Scale);
} else {
assert(MO.isExpr() && "Unexpected operand type!");
MC: Add target hook to control symbol quoting llvm-svn: 239370
2015-06-09 08:31:39 +08:00
MO.getExpr()->print(O, &MAI);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
}
void AArch64InstPrinter::printAMIndexedWB(const MCInst *MI, unsigned OpNum,
unsigned Scale, raw_ostream &O) {
const MCOperand MO1 = MI->getOperand(OpNum + 1);
O << '[' << getRegisterName(MI->getOperand(OpNum).getReg());
if (MO1.isImm()) {
O << ", #" << (MO1.getImm() * Scale);
} else {
assert(MO1.isExpr() && "Unexpected operand type!");
MC: Add target hook to control symbol quoting llvm-svn: 239370
2015-06-09 08:31:39 +08:00
O << ", ";
MO1.getExpr()->print(O, &MAI);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
O << ']';
}
void AArch64InstPrinter::printPrefetchOp(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
unsigned prfop = MI->getOperand(OpNum).getImm();
bool Valid;
[AArch64] Add v8.1a atomic instructions Patch by: Tom Coxon Reviewers: t.p.northover Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8501 llvm-svn: 238818
2015-06-02 18:58:41 +08:00
StringRef Name =
[AArch64] Refactor AArch64NamedImmMapper to become dependent on subtarget features. In order to introduce v8.1a-specific entities, Mappers should be aware of SubtargetFeatures available. This patch introduces refactoring, that will then allow to easily introduce: - v8.1-specific "pan" PState for PStateMapper (PAN extension) - v8.1-specific sysregs for SysRegMapper (LOR,VHE extensions) Reviewers: jmolloy Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8496 Patch by Tom Coxon llvm-svn: 235089
2015-04-16 20:15:27 +08:00
AArch64PRFM::PRFMMapper().toString(prfop, STI.getFeatureBits(), Valid);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
if (Valid)
O << Name;
else
O << '#' << prfop;
}
void AArch64InstPrinter::printFPImmOperand(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
const MCOperand &MO = MI->getOperand(OpNum);
float FPImm =
MO.isFPImm() ? MO.getFPImm() : AArch64_AM::getFPImmFloat(MO.getImm());
// 8 decimal places are enough to perfectly represent permitted floats.
O << format("#%.8f", FPImm);
}
static unsigned getNextVectorRegister(unsigned Reg, unsigned Stride = 1) {
while (Stride--) {
switch (Reg) {
default:
Replace some assert(0)'s with llvm_unreachable. llvm-svn: 211141
2014-06-18 13:05:13 +08:00
llvm_unreachable("Vector register expected!");
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
case AArch64::Q0: Reg = AArch64::Q1; break;
case AArch64::Q1: Reg = AArch64::Q2; break;
case AArch64::Q2: Reg = AArch64::Q3; break;
case AArch64::Q3: Reg = AArch64::Q4; break;
case AArch64::Q4: Reg = AArch64::Q5; break;
case AArch64::Q5: Reg = AArch64::Q6; break;
case AArch64::Q6: Reg = AArch64::Q7; break;
case AArch64::Q7: Reg = AArch64::Q8; break;
case AArch64::Q8: Reg = AArch64::Q9; break;
case AArch64::Q9: Reg = AArch64::Q10; break;
case AArch64::Q10: Reg = AArch64::Q11; break;
case AArch64::Q11: Reg = AArch64::Q12; break;
case AArch64::Q12: Reg = AArch64::Q13; break;
case AArch64::Q13: Reg = AArch64::Q14; break;
case AArch64::Q14: Reg = AArch64::Q15; break;
case AArch64::Q15: Reg = AArch64::Q16; break;
case AArch64::Q16: Reg = AArch64::Q17; break;
case AArch64::Q17: Reg = AArch64::Q18; break;
case AArch64::Q18: Reg = AArch64::Q19; break;
case AArch64::Q19: Reg = AArch64::Q20; break;
case AArch64::Q20: Reg = AArch64::Q21; break;
case AArch64::Q21: Reg = AArch64::Q22; break;
case AArch64::Q22: Reg = AArch64::Q23; break;
case AArch64::Q23: Reg = AArch64::Q24; break;
case AArch64::Q24: Reg = AArch64::Q25; break;
case AArch64::Q25: Reg = AArch64::Q26; break;
case AArch64::Q26: Reg = AArch64::Q27; break;
case AArch64::Q27: Reg = AArch64::Q28; break;
case AArch64::Q28: Reg = AArch64::Q29; break;
case AArch64::Q29: Reg = AArch64::Q30; break;
case AArch64::Q30: Reg = AArch64::Q31; break;
// Vector lists can wrap around.
case AArch64::Q31:
Reg = AArch64::Q0;
break;
}
}
return Reg;
}
[AArch64] Add v8.1a atomic instructions Patch by: Tom Coxon Reviewers: t.p.northover Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8501 llvm-svn: 238818
2015-06-02 18:58:41 +08:00
template<unsigned size>
void AArch64InstPrinter::printGPRSeqPairsClassOperand(const MCInst *MI,
unsigned OpNum,
const MCSubtargetInfo &STI,
raw_ostream &O) {
static_assert(size == 64 || size == 32,
"Template parameter must be either 32 or 64");
unsigned Reg = MI->getOperand(OpNum).getReg();
unsigned Sube = (size == 32) ? AArch64::sube32 : AArch64::sube64;
unsigned Subo = (size == 32) ? AArch64::subo32 : AArch64::subo64;
unsigned Even = MRI.getSubReg(Reg, Sube);
unsigned Odd = MRI.getSubReg(Reg, Subo);
O << getRegisterName(Even) << ", " << getRegisterName(Odd);
}
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
void AArch64InstPrinter::printVectorList(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O,
StringRef LayoutSuffix) {
unsigned Reg = MI->getOperand(OpNum).getReg();
O << "{ ";
// Work out how many registers there are in the list (if there is an actual
// list).
unsigned NumRegs = 1;
if (MRI.getRegClass(AArch64::DDRegClassID).contains(Reg) ||
MRI.getRegClass(AArch64::QQRegClassID).contains(Reg))
NumRegs = 2;
else if (MRI.getRegClass(AArch64::DDDRegClassID).contains(Reg) ||
MRI.getRegClass(AArch64::QQQRegClassID).contains(Reg))
NumRegs = 3;
else if (MRI.getRegClass(AArch64::DDDDRegClassID).contains(Reg) ||
MRI.getRegClass(AArch64::QQQQRegClassID).contains(Reg))
NumRegs = 4;
// Now forget about the list and find out what the first register is.
if (unsigned FirstReg = MRI.getSubReg(Reg, AArch64::dsub0))
Reg = FirstReg;
else if (unsigned FirstReg = MRI.getSubReg(Reg, AArch64::qsub0))
Reg = FirstReg;
// If it's a D-reg, we need to promote it to the equivalent Q-reg before
// printing (otherwise getRegisterName fails).
if (MRI.getRegClass(AArch64::FPR64RegClassID).contains(Reg)) {
const MCRegisterClass &FPR128RC =
MRI.getRegClass(AArch64::FPR128RegClassID);
Reg = MRI.getMatchingSuperReg(Reg, AArch64::dsub, &FPR128RC);
}
for (unsigned i = 0; i < NumRegs; ++i, Reg = getNextVectorRegister(Reg)) {
O << getRegisterName(Reg, AArch64::vreg) << LayoutSuffix;
if (i + 1 != NumRegs)
O << ", ";
}
O << " }";
}
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
void
AArch64InstPrinter::printImplicitlyTypedVectorList(const MCInst *MI,
unsigned OpNum,
const MCSubtargetInfo &STI,
raw_ostream &O) {
printVectorList(MI, OpNum, STI, O, "");
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
template <unsigned NumLanes, char LaneKind>
void AArch64InstPrinter::printTypedVectorList(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
std::string Suffix(".");
if (NumLanes)
Suffix += itostr(NumLanes) + LaneKind;
else
Suffix += LaneKind;
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
printVectorList(MI, OpNum, STI, O, Suffix);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
void AArch64InstPrinter::printVectorIndex(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
O << "[" << MI->getOperand(OpNum).getImm() << "]";
}
void AArch64InstPrinter::printAlignedLabel(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
const MCOperand &Op = MI->getOperand(OpNum);
// If the label has already been resolved to an immediate offset (say, when
// we're running the disassembler), just print the immediate.
if (Op.isImm()) {
Fix left shifts of negative integers in AArch64 InstPrinter/Disassembler Summary: Left shift of negative integer is an undefined behavior, and is reported by UBSan. It's ok for imm values to be negative, so we can just replace left shifts with multiplications. Test Plan: check-llvm test suite Reviewers: t.p.northover Reviewed By: t.p.northover Subscribers: aemerson, mcrosier, llvm-commits Differential Revision: http://reviews.llvm.org/D5132 llvm-svn: 216910
2014-09-03 00:19:41 +08:00
O << "#" << (Op.getImm() * 4);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
return;
}
// If the branch target is simply an address then print it in hex.
const MCConstantExpr *BranchTarget =
dyn_cast<MCConstantExpr>(MI->getOperand(OpNum).getExpr());
int64_t Address;
MC: Clean up MCExpr naming. NFC. llvm-svn: 238634
2015-05-30 09:25:56 +08:00
if (BranchTarget && BranchTarget->evaluateAsAbsolute(Address)) {
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
O << "0x";
O.write_hex(Address);
} else {
// Otherwise, just print the expression.
MC: Add target hook to control symbol quoting llvm-svn: 239370
2015-06-09 08:31:39 +08:00
MI->getOperand(OpNum).getExpr()->print(O, &MAI);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
}
void AArch64InstPrinter::printAdrpLabel(const MCInst *MI, unsigned OpNum,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
const MCOperand &Op = MI->getOperand(OpNum);
// If the label has already been resolved to an immediate offset (say, when
// we're running the disassembler), just print the immediate.
if (Op.isImm()) {
Fix left shifts of negative integers in AArch64 InstPrinter/Disassembler Summary: Left shift of negative integer is an undefined behavior, and is reported by UBSan. It's ok for imm values to be negative, so we can just replace left shifts with multiplications. Test Plan: check-llvm test suite Reviewers: t.p.northover Reviewed By: t.p.northover Subscribers: aemerson, mcrosier, llvm-commits Differential Revision: http://reviews.llvm.org/D5132 llvm-svn: 216910
2014-09-03 00:19:41 +08:00
O << "#" << (Op.getImm() * (1 << 12));
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
return;
}
// Otherwise, just print the expression.
MC: Add target hook to control symbol quoting llvm-svn: 239370
2015-06-09 08:31:39 +08:00
MI->getOperand(OpNum).getExpr()->print(O, &MAI);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
void AArch64InstPrinter::printBarrierOption(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
unsigned Val = MI->getOperand(OpNo).getImm();
unsigned Opcode = MI->getOpcode();
bool Valid;
StringRef Name;
if (Opcode == AArch64::ISB)
[AArch64] Add v8.1a atomic instructions Patch by: Tom Coxon Reviewers: t.p.northover Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8501 llvm-svn: 238818
2015-06-02 18:58:41 +08:00
Name = AArch64ISB::ISBMapper().toString(Val, STI.getFeatureBits(),
[AArch64] Refactor AArch64NamedImmMapper to become dependent on subtarget features. In order to introduce v8.1a-specific entities, Mappers should be aware of SubtargetFeatures available. This patch introduces refactoring, that will then allow to easily introduce: - v8.1-specific "pan" PState for PStateMapper (PAN extension) - v8.1-specific sysregs for SysRegMapper (LOR,VHE extensions) Reviewers: jmolloy Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8496 Patch by Tom Coxon llvm-svn: 235089
2015-04-16 20:15:27 +08:00
Valid);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
else
[AArch64] Add v8.1a atomic instructions Patch by: Tom Coxon Reviewers: t.p.northover Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8501 llvm-svn: 238818
2015-06-02 18:58:41 +08:00
Name = AArch64DB::DBarrierMapper().toString(Val, STI.getFeatureBits(),
[AArch64] Refactor AArch64NamedImmMapper to become dependent on subtarget features. In order to introduce v8.1a-specific entities, Mappers should be aware of SubtargetFeatures available. This patch introduces refactoring, that will then allow to easily introduce: - v8.1-specific "pan" PState for PStateMapper (PAN extension) - v8.1-specific sysregs for SysRegMapper (LOR,VHE extensions) Reviewers: jmolloy Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8496 Patch by Tom Coxon llvm-svn: 235089
2015-04-16 20:15:27 +08:00
Valid);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
if (Valid)
O << Name;
else
O << "#" << Val;
}
void AArch64InstPrinter::printMRSSystemRegister(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
unsigned Val = MI->getOperand(OpNo).getImm();
[AArch64] Don't store available subtarget features in AArch64SysReg::SysRegMapper Subtarget features must not be a part of the target machine. So, they are now not being stored in SysRegMapper, but provided each time fromString()/toString() are called Reviewers: jmolloy Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8655 llvm-svn: 233386
2015-03-28 01:11:29 +08:00
auto Mapper = AArch64SysReg::MRSMapper();
[AArch64InstPrinter] Use the feature bits of the subtarget passed to the print method. This enables the instprinter to print a different system register name based on the feature bits of the per-function subtarget. Differential Revision: http://reviews.llvm.org/D8668 llvm-svn: 233412
2015-03-28 04:37:20 +08:00
std::string Name = Mapper.toString(Val, STI.getFeatureBits());
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
[AArch64] Allow access to all system registers with MRS/MSR instructions. The A64 instruction set includes a generic register syntax for accessing implementation-defined system registers. The syntax for these registers is: S<op0>_<op1>_<CRn>_<CRm>_<op2> The encoding space permitted for implementation-defined system registers is: op0 op1 CRn CRm op2 11 xxx 1x11 xxxx xxx The full encoding space can now be accessed: op0 op1 CRn CRm op2 xx xxx xxxx xxxx xxx This is useful to anyone needing to write assembly code supporting new system registers before the assembler has learned the official names for them. llvm-svn: 218753
2014-10-01 18:13:59 +08:00
O << StringRef(Name).upper();
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
void AArch64InstPrinter::printMSRSystemRegister(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
unsigned Val = MI->getOperand(OpNo).getImm();
[AArch64] Don't store available subtarget features in AArch64SysReg::SysRegMapper Subtarget features must not be a part of the target machine. So, they are now not being stored in SysRegMapper, but provided each time fromString()/toString() are called Reviewers: jmolloy Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8655 llvm-svn: 233386
2015-03-28 01:11:29 +08:00
auto Mapper = AArch64SysReg::MSRMapper();
[AArch64InstPrinter] Use the feature bits of the subtarget passed to the print method. This enables the instprinter to print a different system register name based on the feature bits of the per-function subtarget. Differential Revision: http://reviews.llvm.org/D8668 llvm-svn: 233412
2015-03-28 04:37:20 +08:00
std::string Name = Mapper.toString(Val, STI.getFeatureBits());
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
[AArch64] Allow access to all system registers with MRS/MSR instructions. The A64 instruction set includes a generic register syntax for accessing implementation-defined system registers. The syntax for these registers is: S<op0>_<op1>_<CRn>_<CRm>_<op2> The encoding space permitted for implementation-defined system registers is: op0 op1 CRn CRm op2 11 xxx 1x11 xxxx xxx The full encoding space can now be accessed: op0 op1 CRn CRm op2 xx xxx xxxx xxxx xxx This is useful to anyone needing to write assembly code supporting new system registers before the assembler has learned the official names for them. llvm-svn: 218753
2014-10-01 18:13:59 +08:00
O << StringRef(Name).upper();
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
}
void AArch64InstPrinter::printSystemPStateField(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
unsigned Val = MI->getOperand(OpNo).getImm();
bool Valid;
[AArch64] Add v8.1a atomic instructions Patch by: Tom Coxon Reviewers: t.p.northover Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8501 llvm-svn: 238818
2015-06-02 18:58:41 +08:00
StringRef Name =
[AArch64] Refactor AArch64NamedImmMapper to become dependent on subtarget features. In order to introduce v8.1a-specific entities, Mappers should be aware of SubtargetFeatures available. This patch introduces refactoring, that will then allow to easily introduce: - v8.1-specific "pan" PState for PStateMapper (PAN extension) - v8.1-specific sysregs for SysRegMapper (LOR,VHE extensions) Reviewers: jmolloy Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8496 Patch by Tom Coxon llvm-svn: 235089
2015-04-16 20:15:27 +08:00
AArch64PState::PStateMapper().toString(Val, STI.getFeatureBits(), Valid);
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
if (Valid)
Remove unnecessary conversion from StringRef to std::string and back to StringRef. NFC. llvm-svn: 239455
2015-06-10 10:07:37 +08:00
O << Name.upper();
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
else
O << "#" << Val;
}
void AArch64InstPrinter::printSIMDType10Operand(const MCInst *MI, unsigned OpNo,
[MCInstPrinter] Enable MCInstPrinter to change its behavior based on the per-function subtarget. Currently, code-gen passes the default or generic subtarget to the constructors of MCInstPrinter subclasses (see LLVMTargetMachine::addPassesToEmitFile), which enables some targets (AArch64, ARM, and X86) to change their instprinter's behavior based on the subtarget feature bits. Since the backend can now use different subtargets for each function, instprinter has to be changed to use the per-function subtarget rather than the default subtarget. This patch takes the first step towards enabling instprinter to change its behavior based on the per-function subtarget. It adds a bit "PassSubtarget" to AsmWriter which tells table-gen to pass a reference to MCSubtargetInfo to the various print methods table-gen auto-generates. I will follow up with changes to instprinters of AArch64, ARM, and X86. llvm-svn: 233411
2015-03-28 04:36:02 +08:00
const MCSubtargetInfo &STI,
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 20:50:23 +08:00
raw_ostream &O) {
unsigned RawVal = MI->getOperand(OpNo).getImm();
uint64_t Val = AArch64_AM::decodeAdvSIMDModImmType10(RawVal);
O << format("#%#016llx", Val);
}