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1 //===- subzero/src/IceInstX8632.h - Low-level x86 instructions --*- C++ -*-===// | 1 //===- subzero/src/IceInstX8632.h - Low-level x86 instructions --*- C++ -*-===// |
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 // This file declares the InstX8632 and OperandX8632 classes and | 10 // This file declares the InstX8632 and OperandX8632 classes and |
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667 typedef InstX8632Ternop<InstX8632::Insertps> InstX8632Insertps; | 667 typedef InstX8632Ternop<InstX8632::Insertps> InstX8632Insertps; |
668 typedef InstX8632Ternop<InstX8632::Pinsr> InstX8632Pinsr; | 668 typedef InstX8632Ternop<InstX8632::Pinsr> InstX8632Pinsr; |
669 typedef InstX8632Ternop<InstX8632::Shufps> InstX8632Shufps; | 669 typedef InstX8632Ternop<InstX8632::Shufps> InstX8632Shufps; |
670 typedef InstX8632Ternop<InstX8632::Blendvps> InstX8632Blendvps; | 670 typedef InstX8632Ternop<InstX8632::Blendvps> InstX8632Blendvps; |
671 typedef InstX8632Ternop<InstX8632::Pblendvb> InstX8632Pblendvb; | 671 typedef InstX8632Ternop<InstX8632::Pblendvb> InstX8632Pblendvb; |
672 typedef InstX8632ThreeAddressop<InstX8632::Pextr> InstX8632Pextr; | 672 typedef InstX8632ThreeAddressop<InstX8632::Pextr> InstX8632Pextr; |
673 typedef InstX8632ThreeAddressop<InstX8632::Pshufd> InstX8632Pshufd; | 673 typedef InstX8632ThreeAddressop<InstX8632::Pshufd> InstX8632Pshufd; |
674 | 674 |
675 // Base class for a lockable x86-32 instruction (emits a locked prefix). | 675 // Base class for a lockable x86-32 instruction (emits a locked prefix). |
676 class InstX8632Lockable : public InstX8632 { | 676 class InstX8632Lockable : public InstX8632 { |
677 public: | |
678 virtual void emit(const Cfg *Func) const = 0; | |
679 virtual void dump(const Cfg *Func) const; | |
680 | |
681 protected: | 677 protected: |
682 bool Locked; | 678 bool Locked; |
683 | 679 |
684 InstX8632Lockable(Cfg *Func, InstKindX8632 Kind, SizeT Maxsrcs, | 680 InstX8632Lockable(Cfg *Func, InstKindX8632 Kind, SizeT Maxsrcs, |
685 Variable *Dest, bool Locked) | 681 Variable *Dest, bool Locked) |
686 : InstX8632(Func, Kind, Maxsrcs, Dest), Locked(Locked) { | 682 : InstX8632(Func, Kind, Maxsrcs, Dest), Locked(Locked) { |
687 // Assume that such instructions are used for Atomics and be careful | 683 // Assume that such instructions are used for Atomics and be careful |
688 // with optimizations. | 684 // with optimizations. |
689 HasSideEffects = Locked; | 685 HasSideEffects = Locked; |
690 } | 686 } |
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1244 template <> void InstX8632Pmuludq::emit(const Cfg *Func) const; | 1240 template <> void InstX8632Pmuludq::emit(const Cfg *Func) const; |
1245 template <> void InstX8632Psll::emit(const Cfg *Func) const; | 1241 template <> void InstX8632Psll::emit(const Cfg *Func) const; |
1246 template <> void InstX8632Psra::emit(const Cfg *Func) const; | 1242 template <> void InstX8632Psra::emit(const Cfg *Func) const; |
1247 template <> void InstX8632Psub::emit(const Cfg *Func) const; | 1243 template <> void InstX8632Psub::emit(const Cfg *Func) const; |
1248 template <> void InstX8632Sqrtss::emit(const Cfg *Func) const; | 1244 template <> void InstX8632Sqrtss::emit(const Cfg *Func) const; |
1249 template <> void InstX8632Subss::emit(const Cfg *Func) const; | 1245 template <> void InstX8632Subss::emit(const Cfg *Func) const; |
1250 | 1246 |
1251 } // end of namespace Ice | 1247 } // end of namespace Ice |
1252 | 1248 |
1253 #endif // SUBZERO_SRC_ICEINSTX8632_H | 1249 #endif // SUBZERO_SRC_ICEINSTX8632_H |
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