Mercurial > hg > graal-jvmci-8
comparison src/share/vm/shark/sharkBuilder.hpp @ 7195:2cd5e15048e6
8003868: fix shark for latest HotSpot and LLVM
Reviewed-by: twisti
Contributed-by: Roman Kennke <rkennke@redhat.com>
author | twisti |
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date | Tue, 27 Nov 2012 12:48:52 -0800 |
parents | f95d63e2154a |
children |
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7194:beebba0acc11 | 7195:2cd5e15048e6 |
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51 protected: | 51 protected: |
52 SharkCodeBuffer* code_buffer() const { | 52 SharkCodeBuffer* code_buffer() const { |
53 return _code_buffer; | 53 return _code_buffer; |
54 } | 54 } |
55 | 55 |
56 public: | |
57 llvm::LoadInst* CreateAtomicLoad(llvm::Value* ptr, | |
58 unsigned align = HeapWordSize, | |
59 llvm::AtomicOrdering ordering = llvm::SequentiallyConsistent, | |
60 llvm::SynchronizationScope synchScope = llvm::CrossThread, | |
61 bool isVolatile = true, | |
62 const char *name = ""); | |
63 llvm::StoreInst* CreateAtomicStore(llvm::Value *val, | |
64 llvm::Value *ptr, | |
65 unsigned align = HeapWordSize, | |
66 llvm::AtomicOrdering ordering = llvm::SequentiallyConsistent, | |
67 llvm::SynchronizationScope SynchScope = llvm::CrossThread, | |
68 bool isVolatile = true, | |
69 const char *name = ""); | |
70 | |
56 // Helpers for accessing structures. | 71 // Helpers for accessing structures. |
57 public: | 72 public: |
58 llvm::Value* CreateAddressOfStructEntry(llvm::Value* base, | 73 llvm::Value* CreateAddressOfStructEntry(llvm::Value* base, |
59 ByteSize offset, | 74 ByteSize offset, |
60 const llvm::Type* type, | 75 llvm::Type* type, |
61 const char *name = ""); | 76 const char *name = ""); |
62 llvm::LoadInst* CreateValueOfStructEntry(llvm::Value* base, | 77 llvm::LoadInst* CreateValueOfStructEntry(llvm::Value* base, |
63 ByteSize offset, | 78 ByteSize offset, |
64 const llvm::Type* type, | 79 llvm::Type* type, |
65 const char *name = ""); | 80 const char *name = ""); |
66 | 81 |
67 // Helpers for accessing arrays. | 82 // Helpers for accessing arrays. |
68 public: | 83 public: |
69 llvm::LoadInst* CreateArrayLength(llvm::Value* arrayoop); | 84 llvm::LoadInst* CreateArrayLength(llvm::Value* arrayoop); |
70 llvm::Value* CreateArrayAddress(llvm::Value* arrayoop, | 85 llvm::Value* CreateArrayAddress(llvm::Value* arrayoop, |
71 const llvm::Type* element_type, | 86 llvm::Type* element_type, |
72 int element_bytes, | 87 int element_bytes, |
73 ByteSize base_offset, | 88 ByteSize base_offset, |
74 llvm::Value* index, | 89 llvm::Value* index, |
75 const char* name = ""); | 90 const char* name = ""); |
76 llvm::Value* CreateArrayAddress(llvm::Value* arrayoop, | 91 llvm::Value* CreateArrayAddress(llvm::Value* arrayoop, |
83 llvm::Value* index, | 98 llvm::Value* index, |
84 const char* name = ""); | 99 const char* name = ""); |
85 | 100 |
86 // Helpers for creating intrinsics and external functions. | 101 // Helpers for creating intrinsics and external functions. |
87 private: | 102 private: |
88 static const llvm::Type* make_type(char type, bool void_ok); | 103 static llvm::Type* make_type(char type, bool void_ok); |
89 static const llvm::FunctionType* make_ftype(const char* params, | 104 static llvm::FunctionType* make_ftype(const char* params, |
90 const char* ret); | 105 const char* ret); |
91 llvm::Value* make_function(const char* name, | 106 llvm::Value* make_function(const char* name, |
92 const char* params, | 107 const char* params, |
93 const char* ret); | 108 const char* ret); |
94 llvm::Value* make_function(address func, | 109 llvm::Value* make_function(address func, |
163 // access them via the various Create* methods below. | 178 // access them via the various Create* methods below. |
164 private: | 179 private: |
165 llvm::Value* cmpxchg_int(); | 180 llvm::Value* cmpxchg_int(); |
166 llvm::Value* cmpxchg_ptr(); | 181 llvm::Value* cmpxchg_ptr(); |
167 llvm::Value* frame_address(); | 182 llvm::Value* frame_address(); |
168 llvm::Value* memory_barrier(); | |
169 llvm::Value* memset(); | 183 llvm::Value* memset(); |
170 llvm::Value* unimplemented(); | 184 llvm::Value* unimplemented(); |
171 llvm::Value* should_not_reach_here(); | 185 llvm::Value* should_not_reach_here(); |
172 llvm::Value* dump(); | 186 llvm::Value* dump(); |
173 | 187 |
174 // Public interface to low-level non-VM calls. | 188 // Public interface to low-level non-VM calls. |
175 public: | 189 public: |
176 llvm::CallInst* CreateCmpxchgInt(llvm::Value* exchange_value, | |
177 llvm::Value* dst, | |
178 llvm::Value* compare_value); | |
179 llvm::CallInst* CreateCmpxchgPtr(llvm::Value* exchange_value, | |
180 llvm::Value* dst, | |
181 llvm::Value* compare_value); | |
182 llvm::CallInst* CreateGetFrameAddress(); | 190 llvm::CallInst* CreateGetFrameAddress(); |
183 llvm::CallInst* CreateMemoryBarrier(int flags); | |
184 llvm::CallInst* CreateMemset(llvm::Value* dst, | 191 llvm::CallInst* CreateMemset(llvm::Value* dst, |
185 llvm::Value* value, | 192 llvm::Value* value, |
186 llvm::Value* len, | 193 llvm::Value* len, |
187 llvm::Value* align); | 194 llvm::Value* align); |
188 llvm::CallInst* CreateUnimplemented(const char* file, int line); | 195 llvm::CallInst* CreateUnimplemented(const char* file, int line); |
189 llvm::CallInst* CreateShouldNotReachHere(const char* file, int line); | 196 llvm::CallInst* CreateShouldNotReachHere(const char* file, int line); |
190 NOT_PRODUCT(llvm::CallInst* CreateDump(llvm::Value* value)); | 197 NOT_PRODUCT(llvm::CallInst* CreateDump(llvm::Value* value)); |
191 | 198 |
192 // Flags for CreateMemoryBarrier. | |
193 public: | |
194 enum BarrierFlags { | |
195 BARRIER_LOADLOAD = 1, | |
196 BARRIER_LOADSTORE = 2, | |
197 BARRIER_STORELOAD = 4, | |
198 BARRIER_STORESTORE = 8 | |
199 }; | |
200 | |
201 // HotSpot memory barriers | 199 // HotSpot memory barriers |
202 public: | 200 public: |
203 void CreateUpdateBarrierSet(BarrierSet* bs, llvm::Value* field); | 201 void CreateUpdateBarrierSet(BarrierSet* bs, llvm::Value* field); |
204 | 202 |
205 // Helpers for accessing the code buffer. | 203 // Helpers for accessing the code buffer. |
207 llvm::Value* code_buffer_address(int offset); | 205 llvm::Value* code_buffer_address(int offset); |
208 llvm::Value* CreateInlineOop(jobject object, const char* name = ""); | 206 llvm::Value* CreateInlineOop(jobject object, const char* name = ""); |
209 llvm::Value* CreateInlineOop(ciObject* object, const char* name = "") { | 207 llvm::Value* CreateInlineOop(ciObject* object, const char* name = "") { |
210 return CreateInlineOop(object->constant_encoding(), name); | 208 return CreateInlineOop(object->constant_encoding(), name); |
211 } | 209 } |
210 | |
211 llvm::Value* CreateInlineMetadata(Metadata* metadata, llvm::PointerType* type, const char* name = ""); | |
212 llvm::Value* CreateInlineMetadata(ciMetadata* metadata, llvm::PointerType* type, const char* name = "") { | |
213 return CreateInlineMetadata(metadata->constant_encoding(), type, name); | |
214 } | |
212 llvm::Value* CreateInlineData(void* data, | 215 llvm::Value* CreateInlineData(void* data, |
213 size_t size, | 216 size_t size, |
214 const llvm::Type* type, | 217 llvm::Type* type, |
215 const char* name = ""); | 218 const char* name = ""); |
216 | 219 |
217 // Helpers for creating basic blocks. | 220 // Helpers for creating basic blocks. |
218 // NB don't use unless SharkFunction::CreateBlock is unavailable. | 221 // NB don't use unless SharkFunction::CreateBlock is unavailable. |
219 // XXX these are hacky and should be removed. | 222 // XXX these are hacky and should be removed. |
220 public: | 223 public: |
221 llvm::BasicBlock* GetBlockInsertionPoint() const; | 224 llvm::BasicBlock* GetBlockInsertionPoint() const; |
222 llvm::BasicBlock* CreateBlock(llvm::BasicBlock* ip, | 225 llvm::BasicBlock* CreateBlock(llvm::BasicBlock* ip, |
223 const char* name="") const; | 226 const char* name="") const; |
224 }; | 227 }; |
225 | 228 #endif // SHARE_VM_SHARK_SHARKBUILDER_HPP |
226 #endif // SHARE_VM_SHARK_SHARKBUILDER_HPP |