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| 1 //===- subzero/src/IceInstARM32.cpp - ARM32 instruction implementation ----===// | 1 //===- subzero/src/IceInstARM32.cpp - ARM32 instruction implementation ----===// |
| 2 // | 2 // |
| 3 // The Subzero Code Generator | 3 // The Subzero Code Generator |
| 4 // | 4 // |
| 5 // This file is distributed under the University of Illinois Open Source | 5 // This file is distributed under the University of Illinois Open Source |
| 6 // License. See LICENSE.TXT for details. | 6 // License. See LICENSE.TXT for details. |
| 7 // | 7 // |
| 8 //===----------------------------------------------------------------------===// | 8 //===----------------------------------------------------------------------===// |
| 9 /// | 9 /// |
| 10 /// \file | 10 /// \file |
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| 758 if (Dest->hasReg()) { | 758 if (Dest->hasReg()) { |
| 759 const Type DestTy = Dest->getType(); | 759 const Type DestTy = Dest->getType(); |
| 760 const bool DestIsVector = isVectorType(DestTy); | 760 const bool DestIsVector = isVectorType(DestTy); |
| 761 const bool DestIsScalarFP = isScalarFloatingType(DestTy); | 761 const bool DestIsScalarFP = isScalarFloatingType(DestTy); |
| 762 const bool CoreVFPMove = isMoveBetweenCoreAndVFPRegisters(Dest, Src0); | 762 const bool CoreVFPMove = isMoveBetweenCoreAndVFPRegisters(Dest, Src0); |
| 763 if (DestIsVector || DestIsScalarFP || CoreVFPMove) | 763 if (DestIsVector || DestIsScalarFP || CoreVFPMove) |
| 764 return Asm->setNeedsTextFixup(); | 764 return Asm->setNeedsTextFixup(); |
| 765 if (isMemoryAccess(Src0)) { | 765 if (isMemoryAccess(Src0)) { |
| 766 // TODO(kschimpf) Figure out how to do ldr on CoreVPFMove? (see | 766 // TODO(kschimpf) Figure out how to do ldr on CoreVPFMove? (see |
| 767 // emitSingleDestSingleSource, local variable LoadOpcode). | 767 // emitSingleDestSingleSource, local variable LoadOpcode). |
| 768 return Asm->ldr(Dest, Src0, getPredicate()); | 768 return Asm->ldr(Dest, Src0, getPredicate(), Func->getTarget()); |
| 769 } | 769 } |
| 770 return Asm->mov(Dest, Src0, getPredicate()); | 770 return Asm->mov(Dest, Src0, getPredicate()); |
| 771 } else { | 771 } else { |
| 772 const Type Src0Type = Src0->getType(); | 772 const Type Src0Type = Src0->getType(); |
| 773 const bool Src0IsVector = isVectorType(Src0Type); | 773 const bool Src0IsVector = isVectorType(Src0Type); |
| 774 const bool Src0IsScalarFP = isScalarFloatingType(Src0Type); | 774 const bool Src0IsScalarFP = isScalarFloatingType(Src0Type); |
| 775 const bool CoreVFPMove = isMoveBetweenCoreAndVFPRegisters(Dest, Src0); | 775 const bool CoreVFPMove = isMoveBetweenCoreAndVFPRegisters(Dest, Src0); |
| 776 if (Src0IsVector || Src0IsScalarFP || CoreVFPMove) | 776 if (Src0IsVector || Src0IsScalarFP || CoreVFPMove) |
| 777 return Asm->setNeedsTextFixup(); | 777 return Asm->setNeedsTextFixup(); |
| 778 return Asm->str(Src0, Dest, getPredicate()); | 778 return Asm->str(Src0, Dest, getPredicate(), Func->getTarget()); |
| 779 } | 779 } |
| 780 Asm->setNeedsTextFixup(); | 780 Asm->setNeedsTextFixup(); |
| 781 } | 781 } |
| 782 | 782 |
| 783 void InstARM32Mov::emit(const Cfg *Func) const { | 783 void InstARM32Mov::emit(const Cfg *Func) const { |
| 784 if (!BuildDefs::dump()) | 784 if (!BuildDefs::dump()) |
| 785 return; | 785 return; |
| 786 assert(!(isMultiDest() && isMultiSource()) && "Invalid vmov type."); | 786 assert(!(isMultiDest() && isMultiSource()) && "Invalid vmov type."); |
| 787 if (isMultiDest()) { | 787 if (isMultiDest()) { |
| 788 emitMultiDestSingleSource(Func); | 788 emitMultiDestSingleSource(Func); |
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| 988 | 988 |
| 989 template <> void InstARM32Ldr::emitIAS(const Cfg *Func) const { | 989 template <> void InstARM32Ldr::emitIAS(const Cfg *Func) const { |
| 990 assert(getSrcSize() == 1); | 990 assert(getSrcSize() == 1); |
| 991 Variable *Dest = getDest(); | 991 Variable *Dest = getDest(); |
| 992 Type DestTy = Dest->getType(); | 992 Type DestTy = Dest->getType(); |
| 993 auto *Asm = Func->getAssembler<ARM32::AssemblerARM32>(); | 993 auto *Asm = Func->getAssembler<ARM32::AssemblerARM32>(); |
| 994 if (isVectorType(DestTy) || isScalarFloatingType(DestTy)) | 994 if (isVectorType(DestTy) || isScalarFloatingType(DestTy)) |
| 995 // TODO(kschimpf) Handle case. | 995 // TODO(kschimpf) Handle case. |
| 996 Asm->setNeedsTextFixup(); | 996 Asm->setNeedsTextFixup(); |
| 997 else | 997 else |
| 998 Asm->ldr(Dest, getSrc(0), getPredicate()); | 998 Asm->ldr(Dest, getSrc(0), getPredicate(), Func->getTarget()); |
| 999 if (Asm->needsTextFixup()) | 999 if (Asm->needsTextFixup()) |
| 1000 emitUsingTextFixup(Func); | 1000 emitUsingTextFixup(Func); |
| 1001 } | 1001 } |
| 1002 | 1002 |
| 1003 template <> void InstARM32Ldrex::emit(const Cfg *Func) const { | 1003 template <> void InstARM32Ldrex::emit(const Cfg *Func) const { |
| 1004 if (!BuildDefs::dump()) | 1004 if (!BuildDefs::dump()) |
| 1005 return; | 1005 return; |
| 1006 Ostream &Str = Func->getContext()->getStrEmit(); | 1006 Ostream &Str = Func->getContext()->getStrEmit(); |
| 1007 assert(getSrcSize() == 1); | 1007 assert(getSrcSize() == 1); |
| 1008 assert(getDest()->hasReg()); | 1008 assert(getDest()->hasReg()); |
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| 1357 } | 1357 } |
| 1358 | 1358 |
| 1359 void InstARM32Str::emitIAS(const Cfg *Func) const { | 1359 void InstARM32Str::emitIAS(const Cfg *Func) const { |
| 1360 assert(getSrcSize() == 2); | 1360 assert(getSrcSize() == 2); |
| 1361 Type Ty = getSrc(0)->getType(); | 1361 Type Ty = getSrc(0)->getType(); |
| 1362 auto *Asm = Func->getAssembler<ARM32::AssemblerARM32>(); | 1362 auto *Asm = Func->getAssembler<ARM32::AssemblerARM32>(); |
| 1363 if (isVectorType(Ty) || isScalarFloatingType(Ty)) | 1363 if (isVectorType(Ty) || isScalarFloatingType(Ty)) |
| 1364 // TODO(kschimpf) Handle case. | 1364 // TODO(kschimpf) Handle case. |
| 1365 Asm->setNeedsTextFixup(); | 1365 Asm->setNeedsTextFixup(); |
| 1366 else | 1366 else |
| 1367 Asm->str(getSrc(0), getSrc(1), getPredicate()); | 1367 Asm->str(getSrc(0), getSrc(1), getPredicate(), Func->getTarget()); |
| 1368 if (Asm->needsTextFixup()) | 1368 if (Asm->needsTextFixup()) |
| 1369 emitUsingTextFixup(Func); | 1369 emitUsingTextFixup(Func); |
| 1370 } | 1370 } |
| 1371 | 1371 |
| 1372 void InstARM32Str::dump(const Cfg *Func) const { | 1372 void InstARM32Str::dump(const Cfg *Func) const { |
| 1373 if (!BuildDefs::dump()) | 1373 if (!BuildDefs::dump()) |
| 1374 return; | 1374 return; |
| 1375 Ostream &Str = Func->getContext()->getStrDump(); | 1375 Ostream &Str = Func->getContext()->getStrDump(); |
| 1376 Type Ty = getSrc(0)->getType(); | 1376 Type Ty = getSrc(0)->getType(); |
| 1377 dumpOpcodePred(Str, "str", Ty); | 1377 dumpOpcodePred(Str, "str", Ty); |
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| 1754 template class InstARM32UnaryopGPR<InstARM32::Uxt, true>; | 1754 template class InstARM32UnaryopGPR<InstARM32::Uxt, true>; |
| 1755 template class InstARM32UnaryopFP<InstARM32::Vsqrt>; | 1755 template class InstARM32UnaryopFP<InstARM32::Vsqrt>; |
| 1756 | 1756 |
| 1757 template class InstARM32FourAddrGPR<InstARM32::Mla>; | 1757 template class InstARM32FourAddrGPR<InstARM32::Mla>; |
| 1758 template class InstARM32FourAddrGPR<InstARM32::Mls>; | 1758 template class InstARM32FourAddrGPR<InstARM32::Mls>; |
| 1759 | 1759 |
| 1760 template class InstARM32CmpLike<InstARM32::Cmp>; | 1760 template class InstARM32CmpLike<InstARM32::Cmp>; |
| 1761 template class InstARM32CmpLike<InstARM32::Tst>; | 1761 template class InstARM32CmpLike<InstARM32::Tst>; |
| 1762 | 1762 |
| 1763 } // end of namespace Ice | 1763 } // end of namespace Ice |
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