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[mips] Add support for unaligned load/store macros.

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Add missing unaligned store macros (ush/usw) and fix the exisiting
implementation of the unaligned load macros in order to generate
identical expansions with the GNU assembler.

llvm-svn: 287646
This commit is contained in:
Vasileios Kalintiris 2016-11-22 16:43:49 +00:00
parent b64fb453ea
commit 04dc211e6a
3 changed files with 764 additions and 97 deletions
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191
llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
View File

@ -234,7 +234,10 @@ class MipsAsmParser : public MCTargetAsmParser {
bool expandUlh(MCInst &Inst, bool Signed, SMLoc IDLoc, MCStreamer &Out,
const MCSubtargetInfo *STI);
bool expandUlw(MCInst &Inst, SMLoc IDLoc, MCStreamer &Out,
bool expandUsh(MCInst &Inst, SMLoc IDLoc, MCStreamer &Out,
const MCSubtargetInfo *STI);
bool expandUxw(MCInst &Inst, SMLoc IDLoc, MCStreamer &Out,
const MCSubtargetInfo *STI);
bool expandRotation(MCInst &Inst, SMLoc IDLoc,
@ -2180,8 +2183,11 @@ MipsAsmParser::tryExpandInstruction(MCInst &Inst, SMLoc IDLoc, MCStreamer &Out,
return expandUlh(Inst, true, IDLoc, Out, STI) ? MER_Fail : MER_Success;
case Mips::Ulhu:
return expandUlh(Inst, false, IDLoc, Out, STI) ? MER_Fail : MER_Success;
case Mips::Ush:
return expandUsh(Inst, IDLoc, Out, STI) ? MER_Fail : MER_Success;
case Mips::Ulw:
return expandUlw(Inst, IDLoc, Out, STI) ? MER_Fail : MER_Success;
case Mips::Usw:
return expandUxw(Inst, IDLoc, Out, STI) ? MER_Fail : MER_Success;
case Mips::NORImm:
return expandAliasImmediate(Inst, IDLoc, Out, STI) ? MER_Fail : MER_Success;
case Mips::ADDi:
@ -3325,143 +3331,158 @@ bool MipsAsmParser::expandTrunc(MCInst &Inst, bool IsDouble, bool Is64FPU,
bool MipsAsmParser::expandUlh(MCInst &Inst, bool Signed, SMLoc IDLoc,
MCStreamer &Out, const MCSubtargetInfo *STI) {
MipsTargetStreamer &TOut = getTargetStreamer();
if (hasMips32r6() || hasMips64r6()) {
return Error(IDLoc, "instruction not supported on mips32r6 or mips64r6");
}
warnIfNoMacro(IDLoc);
const MCOperand &DstRegOp = Inst.getOperand(0);
assert(DstRegOp.isReg() && "expected register operand kind");
const MCOperand &SrcRegOp = Inst.getOperand(1);
assert(SrcRegOp.isReg() && "expected register operand kind");
const MCOperand &OffsetImmOp = Inst.getOperand(2);
assert(OffsetImmOp.isImm() && "expected immediate operand kind");
MipsTargetStreamer &TOut = getTargetStreamer();
unsigned DstReg = DstRegOp.getReg();
unsigned SrcReg = SrcRegOp.getReg();
int64_t OffsetValue = OffsetImmOp.getImm();
// NOTE: We always need AT for ULHU, as it is always used as the source
// register for one of the LBu's.
warnIfNoMacro(IDLoc);
unsigned ATReg = getATReg(IDLoc);
if (!ATReg)
return true;
// When the value of offset+1 does not fit in 16 bits, we have to load the
// offset in AT, (D)ADDu the original source register (if there was one), and
// then use AT as the source register for the 2 generated LBu's.
bool LoadedOffsetInAT = false;
if (!isInt<16>(OffsetValue + 1) || !isInt<16>(OffsetValue)) {
LoadedOffsetInAT = true;
if (loadImmediate(OffsetValue, ATReg, Mips::NoRegister, !ABI.ArePtrs64bit(),
true, IDLoc, Out, STI))
bool IsLargeOffset = !(isInt<16>(OffsetValue + 1) && isInt<16>(OffsetValue));
if (IsLargeOffset) {
if (loadImmediate(OffsetValue, ATReg, SrcReg, !ABI.ArePtrs64bit(), true,
IDLoc, Out, STI))
return true;
// NOTE: We do this (D)ADDu here instead of doing it in loadImmediate()
// because it will make our output more similar to GAS'. For example,
// generating an "ori $1, $zero, 32768" followed by an "addu $1, $1, $9",
// instead of just an "ori $1, $9, 32768".
// NOTE: If there is no source register specified in the ULHU, the parser
// will interpret it as $0.
if (SrcReg != Mips::ZERO && SrcReg != Mips::ZERO_64)
TOut.emitAddu(ATReg, ATReg, SrcReg, ABI.ArePtrs64bit(), STI);
}
unsigned FirstLbuDstReg = LoadedOffsetInAT ? DstReg : ATReg;
unsigned SecondLbuDstReg = LoadedOffsetInAT ? ATReg : DstReg;
unsigned LbuSrcReg = LoadedOffsetInAT ? ATReg : SrcReg;
int64_t FirstOffset = IsLargeOffset ? 0 : OffsetValue;
int64_t SecondOffset = IsLargeOffset ? 1 : (OffsetValue + 1);
if (isLittle())
std::swap(FirstOffset, SecondOffset);
int64_t FirstLbuOffset = 0, SecondLbuOffset = 0;
if (isLittle()) {
FirstLbuOffset = LoadedOffsetInAT ? 1 : (OffsetValue + 1);
SecondLbuOffset = LoadedOffsetInAT ? 0 : OffsetValue;
} else {
FirstLbuOffset = LoadedOffsetInAT ? 0 : OffsetValue;
SecondLbuOffset = LoadedOffsetInAT ? 1 : (OffsetValue + 1);
}
unsigned FirstLbuDstReg = IsLargeOffset ? DstReg : ATReg;
unsigned SecondLbuDstReg = IsLargeOffset ? ATReg : DstReg;
unsigned SllReg = LoadedOffsetInAT ? DstReg : ATReg;
unsigned LbuSrcReg = IsLargeOffset ? ATReg : SrcReg;
unsigned SllReg = IsLargeOffset ? DstReg : ATReg;
TOut.emitRRI(Signed ? Mips::LB : Mips::LBu, FirstLbuDstReg, LbuSrcReg,
FirstLbuOffset, IDLoc, STI);
TOut.emitRRI(Mips::LBu, SecondLbuDstReg, LbuSrcReg, SecondLbuOffset, IDLoc,
STI);
FirstOffset, IDLoc, STI);
TOut.emitRRI(Mips::LBu, SecondLbuDstReg, LbuSrcReg, SecondOffset, IDLoc, STI);
TOut.emitRRI(Mips::SLL, SllReg, SllReg, 8, IDLoc, STI);
TOut.emitRRR(Mips::OR, DstReg, DstReg, ATReg, IDLoc, STI);
return false;
}
bool MipsAsmParser::expandUlw(MCInst &Inst, SMLoc IDLoc, MCStreamer &Out,
bool MipsAsmParser::expandUsh(MCInst &Inst, SMLoc IDLoc, MCStreamer &Out,
const MCSubtargetInfo *STI) {
MipsTargetStreamer &TOut = getTargetStreamer();
if (hasMips32r6() || hasMips64r6())
if (hasMips32r6() || hasMips64r6()) {
return Error(IDLoc, "instruction not supported on mips32r6 or mips64r6");
}
const MCOperand &DstRegOp = Inst.getOperand(0);
assert(DstRegOp.isReg() && "expected register operand kind");
const MCOperand &SrcRegOp = Inst.getOperand(1);
assert(SrcRegOp.isReg() && "expected register operand kind");
const MCOperand &OffsetImmOp = Inst.getOperand(2);
assert(OffsetImmOp.isImm() && "expected immediate operand kind");
MipsTargetStreamer &TOut = getTargetStreamer();
unsigned DstReg = DstRegOp.getReg();
unsigned SrcReg = SrcRegOp.getReg();
int64_t OffsetValue = OffsetImmOp.getImm();
unsigned ATReg = 0;
// When the value of offset+3 does not fit in 16 bits, we have to load the
// offset in AT, (D)ADDu the original source register (if there was one), and
// then use AT as the source register for the generated LWL and LWR.
bool LoadedOffsetInAT = false;
if (!isInt<16>(OffsetValue + 3) || !isInt<16>(OffsetValue)) {
ATReg = getATReg(IDLoc);
if (!ATReg)
warnIfNoMacro(IDLoc);
unsigned ATReg = getATReg(IDLoc);
if (!ATReg)
return true;
bool IsLargeOffset = !(isInt<16>(OffsetValue + 1) && isInt<16>(OffsetValue));
if (IsLargeOffset) {
if (loadImmediate(OffsetValue, ATReg, SrcReg, !ABI.ArePtrs64bit(), true,
IDLoc, Out, STI))
return true;
LoadedOffsetInAT = true;
warnIfNoMacro(IDLoc);
if (loadImmediate(OffsetValue, ATReg, Mips::NoRegister, !ABI.ArePtrs64bit(),
true, IDLoc, Out, STI))
return true;
// NOTE: We do this (D)ADDu here instead of doing it in loadImmediate()
// because it will make our output more similar to GAS'. For example,
// generating an "ori $1, $zero, 32768" followed by an "addu $1, $1, $9",
// instead of just an "ori $1, $9, 32768".
// NOTE: If there is no source register specified in the ULW, the parser
// will interpret it as $0.
if (SrcReg != Mips::ZERO && SrcReg != Mips::ZERO_64)
TOut.emitAddu(ATReg, ATReg, SrcReg, ABI.ArePtrs64bit(), STI);
}
unsigned FinalSrcReg = LoadedOffsetInAT ? ATReg : SrcReg;
int64_t LeftLoadOffset = 0, RightLoadOffset = 0;
if (isLittle()) {
LeftLoadOffset = LoadedOffsetInAT ? 3 : (OffsetValue + 3);
RightLoadOffset = LoadedOffsetInAT ? 0 : OffsetValue;
int64_t FirstOffset = IsLargeOffset ? 1 : (OffsetValue + 1);
int64_t SecondOffset = IsLargeOffset ? 0 : OffsetValue;
if (isLittle())
std::swap(FirstOffset, SecondOffset);
if (IsLargeOffset) {
TOut.emitRRI(Mips::SB, DstReg, ATReg, FirstOffset, IDLoc, STI);
TOut.emitRRI(Mips::SRL, DstReg, DstReg, 8, IDLoc, STI);
TOut.emitRRI(Mips::SB, DstReg, ATReg, SecondOffset, IDLoc, STI);
TOut.emitRRI(Mips::LBu, ATReg, ATReg, 0, IDLoc, STI);
TOut.emitRRI(Mips::SLL, DstReg, DstReg, 8, IDLoc, STI);
TOut.emitRRR(Mips::OR, DstReg, DstReg, ATReg, IDLoc, STI);
} else {
LeftLoadOffset = LoadedOffsetInAT ? 0 : OffsetValue;
RightLoadOffset = LoadedOffsetInAT ? 3 : (OffsetValue + 3);
TOut.emitRRI(Mips::SB, DstReg, SrcReg, FirstOffset, IDLoc, STI);
TOut.emitRRI(Mips::SRL, ATReg, DstReg, 8, IDLoc, STI);
TOut.emitRRI(Mips::SB, ATReg, SrcReg, SecondOffset, IDLoc, STI);
}
TOut.emitRRI(Mips::LWL, DstRegOp.getReg(), FinalSrcReg, LeftLoadOffset, IDLoc,
STI);
return false;
}
TOut.emitRRI(Mips::LWR, DstRegOp.getReg(), FinalSrcReg, RightLoadOffset,
IDLoc, STI);
bool MipsAsmParser::expandUxw(MCInst &Inst, SMLoc IDLoc, MCStreamer &Out,
const MCSubtargetInfo *STI) {
if (hasMips32r6() || hasMips64r6()) {
return Error(IDLoc, "instruction not supported on mips32r6 or mips64r6");
}
const MCOperand &DstRegOp = Inst.getOperand(0);
assert(DstRegOp.isReg() && "expected register operand kind");
const MCOperand &SrcRegOp = Inst.getOperand(1);
assert(SrcRegOp.isReg() && "expected register operand kind");
const MCOperand &OffsetImmOp = Inst.getOperand(2);
assert(OffsetImmOp.isImm() && "expected immediate operand kind");
MipsTargetStreamer &TOut = getTargetStreamer();
unsigned DstReg = DstRegOp.getReg();
unsigned SrcReg = SrcRegOp.getReg();
int64_t OffsetValue = OffsetImmOp.getImm();
// Compute left/right load/store offsets.
bool IsLargeOffset = !(isInt<16>(OffsetValue + 3) && isInt<16>(OffsetValue));
int64_t LxlOffset = IsLargeOffset ? 0 : OffsetValue;
int64_t LxrOffset = IsLargeOffset ? 3 : (OffsetValue + 3);
if (isLittle())
std::swap(LxlOffset, LxrOffset);
bool IsLoadInst = (Inst.getOpcode() == Mips::Ulw);
bool DoMove = IsLoadInst && (SrcReg == DstReg) && !IsLargeOffset;
unsigned TmpReg = SrcReg;
if (IsLargeOffset || DoMove) {
warnIfNoMacro(IDLoc);
TmpReg = getATReg(IDLoc);
if (!TmpReg)
return true;
}
if (IsLargeOffset) {
if (loadImmediate(OffsetValue, TmpReg, SrcReg, !ABI.ArePtrs64bit(), true,
IDLoc, Out, STI))
return true;
}
if (DoMove)
std::swap(DstReg, TmpReg);
unsigned XWL = IsLoadInst ? Mips::LWL : Mips::SWL;
unsigned XWR = IsLoadInst ? Mips::LWR : Mips::SWR;
TOut.emitRRI(XWL, DstReg, TmpReg, LxlOffset, IDLoc, STI);
TOut.emitRRI(XWR, DstReg, TmpReg, LxrOffset, IDLoc, STI);
if (DoMove)
TOut.emitRRR(Mips::OR, TmpReg, DstReg, Mips::ZERO, IDLoc, STI);
return false;
}

6
llvm/lib/Target/Mips/MipsInstrInfo.td
View File

@ -2569,6 +2569,12 @@ def Ulhu : MipsAsmPseudoInst<(outs GPR32Opnd:$rt), (ins mem:$addr),
def Ulw : MipsAsmPseudoInst<(outs GPR32Opnd:$rt), (ins mem:$addr),
"ulw\t$rt, $addr">; //, ISA_MIPS1_NOT_32R6_64R6;
def Ush : MipsAsmPseudoInst<(outs GPR32Opnd:$rt), (ins mem:$addr),
"ush\t$rt, $addr">; //, ISA_MIPS1_NOT_32R6_64R6;
def Usw : MipsAsmPseudoInst<(outs GPR32Opnd:$rt), (ins mem:$addr),
"usw\t$rt, $addr">; //, ISA_MIPS1_NOT_32R6_64R6;
def LDMacro : MipsAsmPseudoInst<(outs GPR32Opnd:$rt),
(ins mem_simm16:$addr), "ld $rt, $addr">,
ISA_MIPS1_NOT_MIPS3;

664
llvm/test/MC/Mips/mips-expansions.s
View File

@ -326,14 +326,12 @@ ulh_reg: # CHECK-LABEL: ulh_reg:
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ulh $8, 32767($9)
# CHECK-BE: addiu $1, $zero, 32767 # encoding: [0x24,0x01,0x7f,0xff]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: addiu $1, $9, 32767 # encoding: [0x25,0x21,0x7f,0xff]
# CHECK-BE: lb $8, 0($1) # encoding: [0x80,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 1($1) # encoding: [0x90,0x21,0x00,0x01]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: addiu $1, $zero, 32767 # encoding: [0xff,0x7f,0x01,0x24]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: addiu $1, $9, 32767 # encoding: [0xff,0x7f,0x21,0x25]
# CHECK-LE: lb $8, 1($1) # encoding: [0x01,0x00,0x28,0x80]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
@ -527,14 +525,12 @@ ulhu_imm: # CHECK-LABEL: ulhu_imm:
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ulhu $8, 32767($9)
# CHECK-BE: addiu $1, $zero, 32767 # encoding: [0x24,0x01,0x7f,0xff]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: addiu $1, $9, 32767 # encoding: [0x25,0x21,0x7f,0xff]
# CHECK-BE: lbu $8, 0($1) # encoding: [0x90,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 1($1) # encoding: [0x90,0x21,0x00,0x01]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: addiu $1, $zero, 32767 # encoding: [0xff,0x7f,0x01,0x24]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: addiu $1, $9, 32767 # encoding: [0xff,0x7f,0x21,0x25]
# CHECK-LE: lbu $8, 1($1) # encoding: [0x01,0x00,0x28,0x90]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
@ -667,14 +663,658 @@ ulhu_imm: # CHECK-LABEL: ulhu_imm:
# CHECK-LE: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, 32765($9)
# CHECK-BE: addiu $1, $zero, 32765 # encoding: [0x24,0x01,0x7f,0xfd]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: addiu $1, $9, 32765 # encoding: [0x25,0x21,0x7f,0xfd]
# CHECK-BE: lwl $8, 0($1) # encoding: [0x88,0x28,0x00,0x00]
# CHECK-BE: lwr $8, 3($1) # encoding: [0x98,0x28,0x00,0x03]
# CHECK-LE: addiu $1, $zero, 32765 # encoding: [0xfd,0x7f,0x01,0x24]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: addiu $1, $9, 32765 # encoding: [0xfd,0x7f,0x21,0x25]
# CHECK-LE: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK-LE: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, 0($8)
# CHECK-BE: lwl $1, 0($8) # encoding: [0x89,0x01,0x00,0x00]
# CHECK-BE: lwr $1, 3($8) # encoding: [0x99,0x01,0x00,0x03]
# CHECK-BE: move $8, $1 # encoding: [0x00,0x20,0x40,0x25]
# CHECK-LE: lwl $1, 3($8) # encoding: [0x03,0x00,0x01,0x89]
# CHECK-LE: lwr $1, 0($8) # encoding: [0x00,0x00,0x01,0x99]
# CHECK-LE: move $8, $1 # encoding: [0x25,0x40,0x20,0x00]
ulw $8, 2($8)
# CHECK-BE: lwl $1, 2($8) # encoding: [0x89,0x01,0x00,0x02]
# CHECK-BE: lwr $1, 5($8) # encoding: [0x99,0x01,0x00,0x05]
# CHECK-BE: move $8, $1 # encoding: [0x00,0x20,0x40,0x25]
# CHECK-LE: lwl $1, 5($8) # encoding: [0x05,0x00,0x01,0x89]
# CHECK-LE: lwr $1, 2($8) # encoding: [0x02,0x00,0x01,0x99]
# CHECK-LE: move $8, $1 # encoding: [0x25,0x40,0x20,0x00]
ulw $8, 0x8000($8)
# CHECK-BE: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: lwl $8, 0($1) # encoding: [0x88,0x28,0x00,0x00]
# CHECK-BE: lwr $8, 3($1) # encoding: [0x98,0x28,0x00,0x03]
# CHECK-LE: ori $1, $zero, 32768 # encoding: [0x00,0x80,0x01,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK-LE: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, -0x8000($8)
# CHECK-BE: lwl $1, -32768($8) # encoding: [0x89,0x01,0x80,0x00]
# CHECK-BE: lwr $1, -32765($8) # encoding: [0x99,0x01,0x80,0x03]
# CHECK-BE: move $8, $1 # encoding: [0x00,0x20,0x40,0x25]
# CHECK-LE: lwl $1, -32765($8) # encoding: [0x03,0x80,0x01,0x89]
# CHECK-LE: lwr $1, -32768($8) # encoding: [0x00,0x80,0x01,0x99]
# CHECK-LE: move $8, $1 # encoding: [0x25,0x40,0x20,0x00]
ulw $8, 0x10000($8)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: lwl $8, 0($1) # encoding: [0x88,0x28,0x00,0x00]
# CHECK-BE: lwr $8, 3($1) # encoding: [0x98,0x28,0x00,0x03]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK-LE: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, 0x18888($8)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: ori $1, $1, 34952 # encoding: [0x34,0x21,0x88,0x88]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: lwl $8, 0($1) # encoding: [0x88,0x28,0x00,0x00]
# CHECK-BE: lwr $8, 3($1) # encoding: [0x98,0x28,0x00,0x03]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: ori $1, $1, 34952 # encoding: [0x88,0x88,0x21,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK-LE: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, -32771($8)
# CHECK-BE: lui $1, 65535 # encoding: [0x3c,0x01,0xff,0xff]
# CHECK-BE: ori $1, $1, 32765 # encoding: [0x34,0x21,0x7f,0xfd]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: lwl $8, 0($1) # encoding: [0x88,0x28,0x00,0x00]
# CHECK-BE: lwr $8, 3($1) # encoding: [0x98,0x28,0x00,0x03]
# CHECK-LE: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK-LE: ori $1, $1, 32765 # encoding: [0xfd,0x7f,0x21,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK-LE: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ulw $8, 32765($8)
# CHECK-BE: addiu $1, $8, 32765 # encoding: [0x25,0x01,0x7f,0xfd]
# CHECK-BE: lwl $8, 0($1) # encoding: [0x88,0x28,0x00,0x00]
# CHECK-BE: lwr $8, 3($1) # encoding: [0x98,0x28,0x00,0x03]
# CHECK-LE: addiu $1, $8, 32765 # encoding: [0xfd,0x7f,0x01,0x25]
# CHECK-LE: lwl $8, 3($1) # encoding: [0x03,0x00,0x28,0x88]
# CHECK-LE: lwr $8, 0($1) # encoding: [0x00,0x00,0x28,0x98]
ush_imm: # CHECK-LABEL: ush_imm
ush $8, 0
# CHECK-BE: sb $8, 1($zero) # encoding: [0xa0,0x08,0x00,0x01]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, 0($zero) # encoding: [0xa0,0x01,0x00,0x00]
# CHECK-LE: sb $8, 0($zero) # encoding: [0x00,0x00,0x08,0xa0]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, 1($zero) # encoding: [0x01,0x00,0x01,0xa0]
ush $8, 2
# CHECK-BE: sb $8, 3($zero) # encoding: [0xa0,0x08,0x00,0x03]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, 2($zero) # encoding: [0xa0,0x01,0x00,0x02]
# CHECK-LE: sb $8, 2($zero) # encoding: [0x02,0x00,0x08,0xa0]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, 3($zero) # encoding: [0x03,0x00,0x01,0xa0]
# FIXME: Remove the identity moves (move $1, $1) coming from loadImmediate
ush $8, 0x8000
# CHECK-BE: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00]
# CHECK-BE: move $1, $1 # encoding: [0x00,0x20,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: ori $1, $zero, 32768 # encoding: [0x00,0x80,0x01,0x34]
# CHECK-LE: move $1, $1 # encoding: [0x21,0x08,0x20,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, -0x8000
# CHECK-BE: sb $8, -32767($zero) # encoding: [0xa0,0x08,0x80,0x01]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, -32768($zero) # encoding: [0xa0,0x01,0x80,0x00]
# CHECK-LE: sb $8, -32768($zero) # encoding: [0x00,0x80,0x08,0xa0]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, -32767($zero) # encoding: [0x01,0x80,0x01,0xa0]
# FIXME: Remove the identity moves (move $1, $1) coming from loadImmediate
ush $8, 0x10000
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: move $1, $1 # encoding: [0x00,0x20,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: move $1, $1 # encoding: [0x21,0x08,0x20,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
# FIXME: Remove the identity moves (move $1, $1) coming from loadImmediate
ush $8, 0x18888
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: ori $1, $1, 34952 # encoding: [0x34,0x21,0x88,0x88]
# CHECK-BE: move $1, $1 # encoding: [0x00,0x20,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: ori $1, $1, 34952 # encoding: [0x88,0x88,0x21,0x34]
# CHECK-LE: move $1, $1 # encoding: [0x21,0x08,0x20,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
# FIXME: Remove the identity moves (move $1, $1) coming from loadImmediate
ush $8, -32769
# CHECK-BE: lui $1, 65535 # encoding: [0x3c,0x01,0xff,0xff]
# CHECK-BE: ori $1, $1, 32767 # encoding: [0x34,0x21,0x7f,0xff]
# CHECK-BE: move $1, $1 # encoding: [0x00,0x20,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK-LE: ori $1, $1, 32767 # encoding: [0xff,0x7f,0x21,0x34]
# CHECK-LE: move $1, $1 # encoding: [0x21,0x08,0x20,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, 32767
# CHECK-BE: addiu $1, $zero, 32767 # encoding: [0x24,0x01,0x7f,0xff]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: addiu $1, $zero, 32767 # encoding: [0xff,0x7f,0x01,0x24]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush_reg: # CHECK-LABEL: ush_reg
ush $8, 0($9)
# CHECK-BE: sb $8, 1($9) # encoding: [0xa1,0x28,0x00,0x01]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, 0($9) # encoding: [0xa1,0x21,0x00,0x00]
# CHECK-LE: sb $8, 0($9) # encoding: [0x00,0x00,0x28,0xa1]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, 1($9) # encoding: [0x01,0x00,0x21,0xa1]
ush $8, 2($9)
# CHECK-BE: sb $8, 3($9) # encoding: [0xa1,0x28,0x00,0x03]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, 2($9) # encoding: [0xa1,0x21,0x00,0x02]
# CHECK-LE: sb $8, 2($9) # encoding: [0x02,0x00,0x28,0xa1]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, 3($9) # encoding: [0x03,0x00,0x21,0xa1]
ush $8, 0x8000($9)
# CHECK-BE: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: ori $1, $zero, 32768 # encoding: [0x00,0x80,0x01,0x34]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, -0x8000($9)
# CHECK-BE: sb $8, -32767($9) # encoding: [0xa1,0x28,0x80,0x01]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, -32768($9) # encoding: [0xa1,0x21,0x80,0x00]
# CHECK-LE: sb $8, -32768($9) # encoding: [0x00,0x80,0x28,0xa1]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, -32767($9) # encoding: [0x01,0x80,0x21,0xa1]
ush $8, 0x10000($9)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, 0x18888($9)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: ori $1, $1, 34952 # encoding: [0x34,0x21,0x88,0x88]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: ori $1, $1, 34952 # encoding: [0x88,0x88,0x21,0x34]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, -32769($9)
# CHECK-BE: lui $1, 65535 # encoding: [0x3c,0x01,0xff,0xff]
# CHECK-BE: ori $1, $1, 32767 # encoding: [0x34,0x21,0x7f,0xff]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK-LE: ori $1, $1, 32767 # encoding: [0xff,0x7f,0x21,0x34]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, 32767($9)
# CHECK-BE: addiu $1, $9, 32767 # encoding: [0x25,0x21,0x7f,0xff]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: addiu $1, $9, 32767 # encoding: [0xff,0x7f,0x21,0x25]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, 0($8)
# CHECK-BE: sb $8, 1($8) # encoding: [0xa1,0x08,0x00,0x01]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, 0($8) # encoding: [0xa1,0x01,0x00,0x00]
# CHECK-LE: sb $8, 0($8) # encoding: [0x00,0x00,0x08,0xa1]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, 1($8) # encoding: [0x01,0x00,0x01,0xa1]
ush $8, 2($8)
# CHECK-BE: sb $8, 3($8) # encoding: [0xa1,0x08,0x00,0x03]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, 2($8) # encoding: [0xa1,0x01,0x00,0x02]
# CHECK-LE: sb $8, 2($8) # encoding: [0x02,0x00,0x08,0xa1]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, 3($8) # encoding: [0x03,0x00,0x01,0xa1]
ush $8, 0x8000($8)
# CHECK-BE: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: ori $1, $zero, 32768 # encoding: [0x00,0x80,0x01,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, -0x8000($8)
# CHECK-BE: sb $8, -32767($8) # encoding: [0xa1,0x08,0x80,0x01]
# CHECK-BE: srl $1, $8, 8 # encoding: [0x00,0x08,0x0a,0x02]
# CHECK-BE: sb $1, -32768($8) # encoding: [0xa1,0x01,0x80,0x00]
# CHECK-LE: sb $8, -32768($8) # encoding: [0x00,0x80,0x08,0xa1]
# CHECK-LE: srl $1, $8, 8 # encoding: [0x02,0x0a,0x08,0x00]
# CHECK-LE: sb $1, -32767($8) # encoding: [0x01,0x80,0x01,0xa1]
ush $8, 0x10000($8)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, 0x18888($8)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: ori $1, $1, 34952 # encoding: [0x34,0x21,0x88,0x88]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: ori $1, $1, 34952 # encoding: [0x88,0x88,0x21,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, -32769($8)
# CHECK-BE: lui $1, 65535 # encoding: [0x3c,0x01,0xff,0xff]
# CHECK-BE: ori $1, $1, 32767 # encoding: [0x34,0x21,0x7f,0xff]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK-LE: ori $1, $1, 32767 # encoding: [0xff,0x7f,0x21,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
ush $8, 32767($8)
# CHECK-BE: addiu $1, $8, 32767 # encoding: [0x25,0x01,0x7f,0xff]
# CHECK-BE: sb $8, 1($1) # encoding: [0xa0,0x28,0x00,0x01]
# CHECK-BE: srl $8, $8, 8 # encoding: [0x00,0x08,0x42,0x02]
# CHECK-BE: sb $8, 0($1) # encoding: [0xa0,0x28,0x00,0x00]
# CHECK-BE: lbu $1, 0($1) # encoding: [0x90,0x21,0x00,0x00]
# CHECK-BE: sll $8, $8, 8 # encoding: [0x00,0x08,0x42,0x00]
# CHECK-BE: or $8, $8, $1 # encoding: [0x01,0x01,0x40,0x25]
# CHECK-LE: addiu $1, $8, 32767 # encoding: [0xff,0x7f,0x01,0x25]
# CHECK-LE: sb $8, 0($1) # encoding: [0x00,0x00,0x28,0xa0]
# CHECK-LE: srl $8, $8, 8 # encoding: [0x02,0x42,0x08,0x00]
# CHECK-LE: sb $8, 1($1) # encoding: [0x01,0x00,0x28,0xa0]
# CHECK-LE: lbu $1, 0($1) # encoding: [0x00,0x00,0x21,0x90]
# CHECK-LE: sll $8, $8, 8 # encoding: [0x00,0x42,0x08,0x00]
# CHECK-LE: or $8, $8, $1 # encoding: [0x25,0x40,0x01,0x01]
usw_imm: # CHECK-LABEL: usw_imm:
usw $8, 0
# CHECK-BE: swl $8, 0($zero) # encoding: [0xa8,0x08,0x00,0x00]
# CHECK-BE: swr $8, 3($zero) # encoding: [0xb8,0x08,0x00,0x03]
# CHECK-LE: swl $8, 3($zero) # encoding: [0x03,0x00,0x08,0xa8]
# CHECK-LE: swr $8, 0($zero) # encoding: [0x00,0x00,0x08,0xb8]
usw $8, 2
# CHECK-BE: swl $8, 2($zero) # encoding: [0xa8,0x08,0x00,0x02]
# CHECK-BE: swr $8, 5($zero) # encoding: [0xb8,0x08,0x00,0x05]
# CHECK-LE: swl $8, 5($zero) # encoding: [0x05,0x00,0x08,0xa8]
# CHECK-LE: swr $8, 2($zero) # encoding: [0x02,0x00,0x08,0xb8]
# FIXME: Remove the identity moves (move $1, $1) coming from loadImmediate
usw $8, 0x8000
# CHECK-BE: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00]
# CHECK-BE: move $1, $1 # encoding: [0x00,0x20,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: ori $1, $zero, 32768 # encoding: [0x00,0x80,0x01,0x34]
# CHECK-LE: move $1, $1 # encoding: [0x21,0x08,0x20,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, -0x8000
# CHECK-BE: swl $8, -32768($zero) # encoding: [0xa8,0x08,0x80,0x00]
# CHECK-BE: swr $8, -32765($zero) # encoding: [0xb8,0x08,0x80,0x03]
# CHECK-LE: swl $8, -32765($zero) # encoding: [0x03,0x80,0x08,0xa8]
# CHECK-LE: swr $8, -32768($zero) # encoding: [0x00,0x80,0x08,0xb8]
# FIXME: Remove the identity moves (move $1, $1) coming from loadImmediate
usw $8, 0x10000
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: move $1, $1 # encoding: [0x00,0x20,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: move $1, $1 # encoding: [0x21,0x08,0x20,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
# FIXME: Remove the identity moves (move $1, $1) coming from loadImmediate
usw $8, 0x18888
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: ori $1, $1, 34952 # encoding: [0x34,0x21,0x88,0x88]
# CHECK-BE: move $1, $1 # encoding: [0x00,0x20,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: ori $1, $1, 34952 # encoding: [0x88,0x88,0x21,0x34]
# CHECK-LE: move $1, $1 # encoding: [0x21,0x08,0x20,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
# FIXME: Remove the identity moves (move $1, $1) coming from loadImmediate
usw $8, -32769
# CHECK-BE: lui $1, 65535 # encoding: [0x3c,0x01,0xff,0xff]
# CHECK-BE: ori $1, $1, 32767 # encoding: [0x34,0x21,0x7f,0xff]
# CHECK-BE: move $1, $1 # encoding: [0x00,0x20,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK-LE: ori $1, $1, 32767 # encoding: [0xff,0x7f,0x21,0x34]
# CHECK-LE: move $1, $1 # encoding: [0x21,0x08,0x20,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, 32767
# CHECK-BE: addiu $1, $zero, 32767 # encoding: [0x24,0x01,0x7f,0xff]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: addiu $1, $zero, 32767 # encoding: [0xff,0x7f,0x01,0x24]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw_reg: # CHECK-LABEL: usw_reg:
usw $8, 0($9)
# CHECK-BE: swl $8, 0($9) # encoding: [0xa9,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($9) # encoding: [0xb9,0x28,0x00,0x03]
# CHECK-LE: swl $8, 3($9) # encoding: [0x03,0x00,0x28,0xa9]
# CHECK-LE: swr $8, 0($9) # encoding: [0x00,0x00,0x28,0xb9]
usw $8, 2($9)
# CHECK-BE: swl $8, 2($9) # encoding: [0xa9,0x28,0x00,0x02]
# CHECK-BE: swr $8, 5($9) # encoding: [0xb9,0x28,0x00,0x05]
# CHECK-LE: swl $8, 5($9) # encoding: [0x05,0x00,0x28,0xa9]
# CHECK-LE: swr $8, 2($9) # encoding: [0x02,0x00,0x28,0xb9]
usw $8, 0x8000($9)
# CHECK-BE: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: ori $1, $zero, 32768 # encoding: [0x00,0x80,0x01,0x34]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, -0x8000($9)
# CHECK-BE: swl $8, -32768($9) # encoding: [0xa9,0x28,0x80,0x00]
# CHECK-BE: swr $8, -32765($9) # encoding: [0xb9,0x28,0x80,0x03]
# CHECK-LE: swl $8, -32765($9) # encoding: [0x03,0x80,0x28,0xa9]
# CHECK-LE: swr $8, -32768($9) # encoding: [0x00,0x80,0x28,0xb9]
usw $8, 0x10000($9)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, 0x18888($9)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: ori $1, $1, 34952 # encoding: [0x34,0x21,0x88,0x88]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: ori $1, $1, 34952 # encoding: [0x88,0x88,0x21,0x34]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, -32769($9)
# CHECK-BE: lui $1, 65535 # encoding: [0x3c,0x01,0xff,0xff]
# CHECK-BE: ori $1, $1, 32767 # encoding: [0x34,0x21,0x7f,0xff]
# CHECK-BE: addu $1, $1, $9 # encoding: [0x00,0x29,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK-LE: ori $1, $1, 32767 # encoding: [0xff,0x7f,0x21,0x34]
# CHECK-LE: addu $1, $1, $9 # encoding: [0x21,0x08,0x29,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, 32767($9)
# CHECK-BE: addiu $1, $9, 32767 # encoding: [0x25,0x21,0x7f,0xff]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: addiu $1, $9, 32767 # encoding: [0xff,0x7f,0x21,0x25]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, 0($8)
# CHECK-BE: swl $8, 0($8) # encoding: [0xa9,0x08,0x00,0x00]
# CHECK-BE: swr $8, 3($8) # encoding: [0xb9,0x08,0x00,0x03]
# CHECK-LE: swl $8, 3($8) # encoding: [0x03,0x00,0x08,0xa9]
# CHECK-LE: swr $8, 0($8) # encoding: [0x00,0x00,0x08,0xb9]
usw $8, 2($8)
# CHECK-BE: swl $8, 2($8) # encoding: [0xa9,0x08,0x00,0x02]
# CHECK-BE: swr $8, 5($8) # encoding: [0xb9,0x08,0x00,0x05]
# CHECK-LE: swl $8, 5($8) # encoding: [0x05,0x00,0x08,0xa9]
# CHECK-LE: swr $8, 2($8) # encoding: [0x02,0x00,0x08,0xb9]
usw $8, 0x8000($8)
# CHECK-BE: ori $1, $zero, 32768 # encoding: [0x34,0x01,0x80,0x00]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: ori $1, $zero, 32768 # encoding: [0x00,0x80,0x01,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, -0x8000($8)
# CHECK-BE: swl $8, -32768($8) # encoding: [0xa9,0x08,0x80,0x00]
# CHECK-BE: swr $8, -32765($8) # encoding: [0xb9,0x08,0x80,0x03]
# CHECK-LE: swl $8, -32765($8) # encoding: [0x03,0x80,0x08,0xa9]
# CHECK-LE: swr $8, -32768($8) # encoding: [0x00,0x80,0x08,0xb9]
usw $8, 0x10000($8)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, 0x18888($8)
# CHECK-BE: lui $1, 1 # encoding: [0x3c,0x01,0x00,0x01]
# CHECK-BE: ori $1, $1, 34952 # encoding: [0x34,0x21,0x88,0x88]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 1 # encoding: [0x01,0x00,0x01,0x3c]
# CHECK-LE: ori $1, $1, 34952 # encoding: [0x88,0x88,0x21,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, -32769($8)
# CHECK-BE: lui $1, 65535 # encoding: [0x3c,0x01,0xff,0xff]
# CHECK-BE: ori $1, $1, 32767 # encoding: [0x34,0x21,0x7f,0xff]
# CHECK-BE: addu $1, $1, $8 # encoding: [0x00,0x28,0x08,0x21]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: lui $1, 65535 # encoding: [0xff,0xff,0x01,0x3c]
# CHECK-LE: ori $1, $1, 32767 # encoding: [0xff,0x7f,0x21,0x34]
# CHECK-LE: addu $1, $1, $8 # encoding: [0x21,0x08,0x28,0x00]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
usw $8, 32767($8)
# CHECK-BE: addiu $1, $8, 32767 # encoding: [0x25,0x01,0x7f,0xff]
# CHECK-BE: swl $8, 0($1) # encoding: [0xa8,0x28,0x00,0x00]
# CHECK-BE: swr $8, 3($1) # encoding: [0xb8,0x28,0x00,0x03]
# CHECK-LE: addiu $1, $8, 32767 # encoding: [0xff,0x7f,0x01,0x25]
# CHECK-LE: swl $8, 3($1) # encoding: [0x03,0x00,0x28,0xa8]
# CHECK-LE: swr $8, 0($1) # encoding: [0x00,0x00,0x28,0xb8]
1:
add $4, $4, $4