[llvm] r198533 - [Sparc] Add initial implementation of MC Code emitter for sparc.
Venkatraman Govindaraju
venkatra at cs.wisc.edu
Sat Jan 4 18:13:48 PST 2014
Author: venkatra
Date: Sat Jan 4 20:13:48 2014
New Revision: 198533
URL: http://llvm.org/viewvc/llvm-project?rev=198533&view=rev
Log:
[Sparc] Add initial implementation of MC Code emitter for sparc.
Added:
llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcFixupKinds.h
llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp
llvm/trunk/test/MC/Sparc/
llvm/trunk/test/MC/Sparc/sparc-alu-instructions.s
Modified:
llvm/trunk/lib/Target/Sparc/CMakeLists.txt
llvm/trunk/lib/Target/Sparc/MCTargetDesc/CMakeLists.txt
llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.h
llvm/trunk/lib/Target/Sparc/Makefile
llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp
llvm/trunk/lib/Target/Sparc/SparcInstrInfo.td
Modified: llvm/trunk/lib/Target/Sparc/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/CMakeLists.txt?rev=198533&r1=198532&r2=198533&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/Sparc/CMakeLists.txt Sat Jan 4 20:13:48 2014
@@ -3,6 +3,7 @@ set(LLVM_TARGET_DEFINITIONS Sparc.td)
tablegen(LLVM SparcGenRegisterInfo.inc -gen-register-info)
tablegen(LLVM SparcGenInstrInfo.inc -gen-instr-info)
tablegen(LLVM SparcGenCodeEmitter.inc -gen-emitter)
+tablegen(LLVM SparcGenMCCodeEmitter.inc -gen-emitter -mc-emitter)
tablegen(LLVM SparcGenAsmWriter.inc -gen-asm-writer)
tablegen(LLVM SparcGenAsmMatcher.inc -gen-asm-matcher)
tablegen(LLVM SparcGenDAGISel.inc -gen-dag-isel)
Modified: llvm/trunk/lib/Target/Sparc/MCTargetDesc/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/MCTargetDesc/CMakeLists.txt?rev=198533&r1=198532&r2=198533&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/MCTargetDesc/CMakeLists.txt (original)
+++ llvm/trunk/lib/Target/Sparc/MCTargetDesc/CMakeLists.txt Sat Jan 4 20:13:48 2014
@@ -1,6 +1,8 @@
add_llvm_library(LLVMSparcDesc
- SparcMCTargetDesc.cpp
+ SparcAsmBackend.cpp
SparcMCAsmInfo.cpp
+ SparcMCCodeEmitter.cpp
+ SparcMCTargetDesc.cpp
SparcMCExpr.cpp
SparcTargetStreamer.cpp
)
Added: llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp?rev=198533&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp (added)
+++ llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp Sat Jan 4 20:13:48 2014
@@ -0,0 +1,101 @@
+//===-- SparcAsmBackend.cpp - Sparc Assembler Backend ---------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/MC/MCAsmBackend.h"
+#include "MCTargetDesc/SparcMCTargetDesc.h"
+#include "MCTargetDesc/SparcFixupKinds.h"
+#include "llvm/MC/MCFixupKindInfo.h"
+#include "llvm/MC/MCObjectWriter.h"
+#include "llvm/Support/TargetRegistry.h"
+
+using namespace llvm;
+
+namespace {
+ class SparcAsmBackend : public MCAsmBackend {
+
+ public:
+ SparcAsmBackend(const Target &T) : MCAsmBackend() {}
+
+ unsigned getNumFixupKinds() const {
+ return Sparc::NumTargetFixupKinds;
+ }
+
+ const MCFixupKindInfo &getFixupKindInfo(MCFixupKind Kind) const {
+ const static MCFixupKindInfo Infos[Sparc::NumTargetFixupKinds] = {
+ // name offset bits flags
+ { "fixup_sparc_call30", 0, 30, MCFixupKindInfo::FKF_IsPCRel },
+ { "fixup_sparc_br22", 0, 22, MCFixupKindInfo::FKF_IsPCRel },
+ { "fixup_sparc_br19", 0, 19, MCFixupKindInfo::FKF_IsPCRel }
+ };
+
+ if (Kind < FirstTargetFixupKind)
+ return MCAsmBackend::getFixupKindInfo(Kind);
+
+ assert(unsigned(Kind - FirstTargetFixupKind) < getNumFixupKinds() &&
+ "Invalid kind!");
+ return Infos[Kind - FirstTargetFixupKind];
+ }
+
+ bool mayNeedRelaxation(const MCInst &Inst) const {
+ // FIXME.
+ return false;
+ }
+
+ /// fixupNeedsRelaxation - Target specific predicate for whether a given
+ /// fixup requires the associated instruction to be relaxed.
+ bool fixupNeedsRelaxation(const MCFixup &Fixup,
+ uint64_t Value,
+ const MCRelaxableFragment *DF,
+ const MCAsmLayout &Layout) const {
+ // FIXME.
+ assert(0 && "fixupNeedsRelaxation() unimplemented");
+ return false;
+ }
+ void relaxInstruction(const MCInst &Inst, MCInst &Res) const {
+ // FIXME.
+ assert(0 && "relaxInstruction() unimplemented");
+ }
+
+ bool writeNopData(uint64_t Count, MCObjectWriter *OW) const {
+ // FIXME: Zero fill for now.
+ for (uint64_t i = 0; i != Count; ++i)
+ OW->Write8(0);
+ return true;
+ }
+ };
+
+ class ELFSparcAsmBackend : public SparcAsmBackend {
+ public:
+ ELFSparcAsmBackend(const Target &T, Triple::OSType OSType) :
+ SparcAsmBackend(T) { }
+
+ void applyFixup(const MCFixup &Fixup, char *Data, unsigned DataSize,
+ uint64_t Value) const {
+ assert(0 && "applyFixup not implemented yet");
+ }
+
+ MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
+ assert(0 && "Object Writer not implemented yet");
+ return 0;
+ }
+
+ virtual bool doesSectionRequireSymbols(const MCSection &Section) const {
+ return false;
+ }
+ };
+
+} // end anonymous namespace
+
+
+MCAsmBackend *llvm::createSparcAsmBackend(const Target &T,
+ const MCRegisterInfo &MRI,
+ StringRef TT,
+ StringRef CPU) {
+ return new ELFSparcAsmBackend(T, Triple(TT).getOS());
+}
Added: llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcFixupKinds.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcFixupKinds.h?rev=198533&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcFixupKinds.h (added)
+++ llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcFixupKinds.h Sat Jan 4 20:13:48 2014
@@ -0,0 +1,36 @@
+//===-- SparcFixupKinds.h - Sparc Specific Fixup Entries --------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_SPARC_FIXUPKINDS_H
+#define LLVM_SPARC_FIXUPKINDS_H
+
+#include "llvm/MC/MCFixup.h"
+
+namespace llvm {
+ namespace Sparc {
+ enum Fixups {
+ // fixup_sparc_call30 - 30-bit PC relative relocation for call
+ fixup_sparc_call30 = FirstTargetFixupKind,
+
+ /// fixup_sparc_br22 - 22-bit PC relative relocation for
+ /// branches
+ fixup_sparc_br22,
+
+ /// fixup_sparc_br22 - 22-bit PC relative relocation for
+ /// branches on icc/xcc
+ fixup_sparc_br19,
+
+ // Marker
+ LastTargetFixupKind,
+ NumTargetFixupKinds = LastTargetFixupKind - FirstTargetFixupKind
+ };
+ }
+}
+
+#endif
Added: llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp?rev=198533&view=auto
==============================================================================
--- llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp (added)
+++ llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCCodeEmitter.cpp Sat Jan 4 20:13:48 2014
@@ -0,0 +1,131 @@
+//===-- SparcMCCodeEmitter.cpp - Convert Sparc code to machine code -------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the SparcMCCodeEmitter class.
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "mccodeemitter"
+#include "SparcMCTargetDesc.h"
+#include "MCTargetDesc/SparcFixupKinds.h"
+#include "llvm/MC/MCCodeEmitter.h"
+#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCInst.h"
+#include "llvm/MC/MCRegisterInfo.h"
+#include "llvm/ADT/Statistic.h"
+#include "llvm/Support/raw_ostream.h"
+
+using namespace llvm;
+
+STATISTIC(MCNumEmitted, "Number of MC instructions emitted");
+
+namespace {
+class SparcMCCodeEmitter : public MCCodeEmitter {
+ SparcMCCodeEmitter(const SparcMCCodeEmitter &) LLVM_DELETED_FUNCTION;
+ void operator=(const SparcMCCodeEmitter &) LLVM_DELETED_FUNCTION;
+ MCContext &Ctx;
+
+public:
+ SparcMCCodeEmitter(MCContext &ctx): Ctx(ctx) {}
+
+ ~SparcMCCodeEmitter() {}
+
+ void EncodeInstruction(const MCInst &MI, raw_ostream &OS,
+ SmallVectorImpl<MCFixup> &Fixups) const;
+
+ // getBinaryCodeForInstr - TableGen'erated function for getting the
+ // binary encoding for an instruction.
+ uint64_t getBinaryCodeForInstr(const MCInst &MI,
+ SmallVectorImpl<MCFixup> &Fixups) const;
+
+ /// getMachineOpValue - Return binary encoding of operand. If the machine
+ /// operand requires relocation, record the relocation and return zero.
+ unsigned getMachineOpValue(const MCInst &MI, const MCOperand &MO,
+ SmallVectorImpl<MCFixup> &Fixups) const;
+
+ unsigned getCallTargetOpValue(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups) const;
+ unsigned getBranchTargetOpValue(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups) const;
+
+};
+} // end anonymous namespace
+
+MCCodeEmitter *llvm::createSparcMCCodeEmitter(const MCInstrInfo &MCII,
+ const MCRegisterInfo &MRI,
+ const MCSubtargetInfo &STI,
+ MCContext &Ctx) {
+ return new SparcMCCodeEmitter(Ctx);
+}
+
+void SparcMCCodeEmitter::
+EncodeInstruction(const MCInst &MI, raw_ostream &OS,
+ SmallVectorImpl<MCFixup> &Fixups) const {
+ unsigned Bits = getBinaryCodeForInstr(MI, Fixups);
+
+ // Output the constant in big endian byte order.
+ for (unsigned i = 0; i != 4; ++i) {
+ OS << (char)(Bits >> 24);
+ Bits <<= 8;
+ }
+
+ ++MCNumEmitted; // Keep track of the # of mi's emitted.
+}
+
+
+unsigned SparcMCCodeEmitter::
+getMachineOpValue(const MCInst &MI, const MCOperand &MO,
+ SmallVectorImpl<MCFixup> &Fixups) const {
+
+ if (MO.isReg())
+ return Ctx.getRegisterInfo()->getEncodingValue(MO.getReg());
+
+ if (MO.isImm())
+ return MO.getImm();
+
+ assert(MO.isExpr());
+ const MCExpr *Expr = MO.getExpr();
+ int64_t Res;
+ if (Expr->EvaluateAsAbsolute(Res))
+ return Res;
+
+ assert(0 && "Unhandled expression!");
+ return 0;
+}
+
+unsigned SparcMCCodeEmitter::
+getCallTargetOpValue(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups) const {
+ const MCOperand &MO = MI.getOperand(OpNo);
+ if (MO.isReg() || MO.isImm())
+ return getMachineOpValue(MI, MO, Fixups);
+
+ Fixups.push_back(MCFixup::Create(0, MO.getExpr(),
+ (MCFixupKind)Sparc::fixup_sparc_call30));
+ return 0;
+}
+
+unsigned SparcMCCodeEmitter::
+getBranchTargetOpValue(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups) const {
+ const MCOperand &MO = MI.getOperand(OpNo);
+ if (MO.isReg() || MO.isImm())
+ return getMachineOpValue(MI, MO, Fixups);
+
+ Sparc::Fixups fixup = Sparc::fixup_sparc_br22;
+ if (MI.getOpcode() == SP::BPXCC)
+ fixup = Sparc::fixup_sparc_br19;
+
+ Fixups.push_back(MCFixup::Create(0, MO.getExpr(),
+ (MCFixupKind)fixup));
+ return 0;
+}
+
+#include "SparcGenMCCodeEmitter.inc"
Modified: llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp?rev=198533&r1=198532&r2=198533&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp (original)
+++ llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp Sat Jan 4 20:13:48 2014
@@ -136,6 +136,18 @@ extern "C" void LLVMInitializeSparcTarge
TargetRegistry::RegisterMCSubtargetInfo(TheSparcV9Target,
createSparcMCSubtargetInfo);
+ // Register the MC Code Emitter.
+ TargetRegistry::RegisterMCCodeEmitter(TheSparcTarget,
+ createSparcMCCodeEmitter);
+ TargetRegistry::RegisterMCCodeEmitter(TheSparcV9Target,
+ createSparcMCCodeEmitter);
+
+ //Register the asm backend.
+ TargetRegistry::RegisterMCAsmBackend(TheSparcTarget,
+ createSparcAsmBackend);
+ TargetRegistry::RegisterMCAsmBackend(TheSparcV9Target,
+ createSparcAsmBackend);
+
TargetRegistry::RegisterAsmStreamer(TheSparcTarget,
createMCAsmStreamer);
TargetRegistry::RegisterAsmStreamer(TheSparcV9Target,
Modified: llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.h?rev=198533&r1=198532&r2=198533&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.h (original)
+++ llvm/trunk/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.h Sat Jan 4 20:13:48 2014
@@ -15,11 +15,27 @@
#define SPARCMCTARGETDESC_H
namespace llvm {
+class MCAsmBackend;
+class MCCodeEmitter;
+class MCContext;
+class MCInstrInfo;
+class MCRegisterInfo;
+class MCSubtargetInfo;
class Target;
+class StringRef;
extern Target TheSparcTarget;
extern Target TheSparcV9Target;
+MCCodeEmitter *createSparcMCCodeEmitter(const MCInstrInfo &MCII,
+ const MCRegisterInfo &MRI,
+ const MCSubtargetInfo &STI,
+ MCContext &Ctx);
+MCAsmBackend *createSparcAsmBackend(const Target &T,
+ const MCRegisterInfo &MRI,
+ StringRef TT,
+ StringRef CPU);
+
} // End llvm namespace
// Defines symbolic names for Sparc registers. This defines a mapping from
Modified: llvm/trunk/lib/Target/Sparc/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/Makefile?rev=198533&r1=198532&r2=198533&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/Makefile (original)
+++ llvm/trunk/lib/Target/Sparc/Makefile Sat Jan 4 20:13:48 2014
@@ -16,7 +16,7 @@ BUILT_SOURCES = SparcGenRegisterInfo.inc
SparcGenAsmWriter.inc SparcGenAsmMatcher.inc \
SparcGenDAGISel.inc \
SparcGenSubtargetInfo.inc SparcGenCallingConv.inc \
- SparcGenCodeEmitter.inc
+ SparcGenCodeEmitter.inc SparcGenMCCodeEmitter.inc
DIRS = InstPrinter AsmParser TargetInfo MCTargetDesc
Modified: llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp?rev=198533&r1=198532&r2=198533&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/Sparc/SparcCodeEmitter.cpp Sat Jan 4 20:13:48 2014
@@ -72,6 +72,11 @@ private:
unsigned getMachineOpValue(const MachineInstr &MI,
const MachineOperand &MO) const;
+ unsigned getCallTargetOpValue(const MachineInstr &MI,
+ unsigned) const;
+ unsigned getBranchTargetOpValue(const MachineInstr &MI,
+ unsigned) const;
+
void emitWord(unsigned Word);
unsigned getRelocation(const MachineInstr &MI,
@@ -181,6 +186,18 @@ unsigned SparcCodeEmitter::getMachineOpV
llvm_unreachable("Unable to encode MachineOperand!");
return 0;
}
+unsigned SparcCodeEmitter::getCallTargetOpValue(const MachineInstr &MI,
+ unsigned opIdx) const {
+ const MachineOperand MO = MI.getOperand(opIdx);
+ return getMachineOpValue(MI, MO);
+}
+
+unsigned SparcCodeEmitter::getBranchTargetOpValue(const MachineInstr &MI,
+ unsigned opIdx) const {
+ const MachineOperand MO = MI.getOperand(opIdx);
+ return getMachineOpValue(MI, MO);
+}
+
unsigned SparcCodeEmitter::getRelocation(const MachineInstr &MI,
const MachineOperand &MO) const {
Modified: llvm/trunk/lib/Target/Sparc/SparcInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Sparc/SparcInstrInfo.td?rev=198533&r1=198532&r2=198533&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Sparc/SparcInstrInfo.td (original)
+++ llvm/trunk/lib/Target/Sparc/SparcInstrInfo.td Sat Jan 4 20:13:48 2014
@@ -100,8 +100,13 @@ def MEMri : Operand<iPTR> {
def TLSSym : Operand<iPTR>;
// Branch targets have OtherVT type.
-def brtarget : Operand<OtherVT>;
-def calltarget : Operand<i32>;
+def brtarget : Operand<OtherVT> {
+ let EncoderMethod = "getBranchTargetOpValue";
+}
+
+def calltarget : Operand<i32> {
+ let EncoderMethod = "getCallTargetOpValue";
+}
// Operand for printing out a condition code.
let PrintMethod = "printCCOperand" in
Added: llvm/trunk/test/MC/Sparc/sparc-alu-instructions.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/Sparc/sparc-alu-instructions.s?rev=198533&view=auto
==============================================================================
--- llvm/trunk/test/MC/Sparc/sparc-alu-instructions.s (added)
+++ llvm/trunk/test/MC/Sparc/sparc-alu-instructions.s Sat Jan 4 20:13:48 2014
@@ -0,0 +1,72 @@
+! RUN: llvm-mc %s -arch=sparc -show-encoding | FileCheck %s
+! RUN: llvm-mc %s -arch=sparcv9 -show-encoding | FileCheck %s
+
+ ! CHECK: add %g0, %g0, %g0 ! encoding: [0x80,0x00,0x00,0x00]
+ add %g0, %g0, %g0
+ ! CHECK: add %g1, %g2, %g3 ! encoding: [0x86,0x00,0x40,0x02]
+ add %g1, %g2, %g3
+ ! CHECK: add %o0, %o1, %l0 ! encoding: [0xa0,0x02,0x00,0x09]
+ add %r8, %r9, %l0
+ ! CHECK: add %o0, 10, %l0 ! encoding: [0xa0,0x02,0x20,0x0a]
+ add %o0, 10, %l0
+
+ ! CHECK: addcc %g1, %g2, %g3 ! encoding: [0x86,0x80,0x40,0x02]
+ addcc %g1, %g2, %g3
+
+ ! CHECK: addxcc %g1, %g2, %g3 ! encoding: [0x86,0xc0,0x40,0x02]
+ addxcc %g1, %g2, %g3
+
+ ! CHECK: udiv %g1, %g2, %g3 ! encoding: [0x86,0x70,0x40,0x02]
+ udiv %g1, %g2, %g3
+
+ ! CHECK: sdiv %g1, %g2, %g3 ! encoding: [0x86,0x78,0x40,0x02]
+ sdiv %g1, %g2, %g3
+
+ ! CHECK: and %g1, %g2, %g3 ! encoding: [0x86,0x08,0x40,0x02]
+ and %g1, %g2, %g3
+ ! CHECK: andn %g1, %g2, %g3 ! encoding: [0x86,0x28,0x40,0x02]
+ andn %g1, %g2, %g3
+ ! CHECK: or %g1, %g2, %g3 ! encoding: [0x86,0x10,0x40,0x02]
+ or %g1, %g2, %g3
+ ! CHECK: orn %g1, %g2, %g3 ! encoding: [0x86,0x30,0x40,0x02]
+ orn %g1, %g2, %g3
+ ! CHECK: xor %g1, %g2, %g3 ! encoding: [0x86,0x18,0x40,0x02]
+ xor %g1, %g2, %g3
+ ! CHECK: xnor %g1, %g2, %g3 ! encoding: [0x86,0x38,0x40,0x02]
+ xnor %g1, %g2, %g3
+
+ ! CHECK: umul %g1, %g2, %g3 ! encoding: [0x86,0x50,0x40,0x02]
+ umul %g1, %g2, %g3
+
+ ! CHECK: smul %g1, %g2, %g3 ! encoding: [0x86,0x58,0x40,0x02]
+ smul %g1, %g2, %g3
+
+ ! CHECK: nop ! encoding: [0x01,0x00,0x00,0x00]
+ nop
+
+ ! CHECK: sethi 10, %l0 ! encoding: [0x21,0x00,0x00,0x0a]
+ sethi 10, %l0
+
+ ! CHECK: sll %g1, %g2, %g3 ! encoding: [0x87,0x28,0x40,0x02]
+ sll %g1, %g2, %g3
+ ! CHECK: sll %g1, 31, %g3 ! encoding: [0x87,0x28,0x60,0x1f]
+ sll %g1, 31, %g3
+
+ ! CHECK: srl %g1, %g2, %g3 ! encoding: [0x87,0x30,0x40,0x02]
+ srl %g1, %g2, %g3
+ ! CHECK: srl %g1, 31, %g3 ! encoding: [0x87,0x30,0x60,0x1f]
+ srl %g1, 31, %g3
+
+ ! CHECK: sra %g1, %g2, %g3 ! encoding: [0x87,0x38,0x40,0x02]
+ sra %g1, %g2, %g3
+ ! CHECK: sra %g1, 31, %g3 ! encoding: [0x87,0x38,0x60,0x1f]
+ sra %g1, 31, %g3
+
+ ! CHECK: sub %g1, %g2, %g3 ! encoding: [0x86,0x20,0x40,0x02]
+ sub %g1, %g2, %g3
+ ! CHECK: subcc %g1, %g2, %g3 ! encoding: [0x86,0xa0,0x40,0x02]
+ subcc %g1, %g2, %g3
+
+ ! CHECK: subxcc %g1, %g2, %g3 ! encoding: [0x86,0xe0,0x40,0x02]
+ subxcc %g1, %g2, %g3
+
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