Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/compile.cpp
src/share/vm/opto/compile.cpp
- changeset 3971
- 6c5b7a6becc8
- parent 3882
- 8c92982cbbc4
- child 4006
- 5af51c882207
equal
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inserted
replaced
| 3970:977007096840 | 3971:6c5b7a6becc8 |
|---|---|
| 3136 break; | 3136 break; |
| 3137 } | 3137 } |
| 3138 default: ShouldNotReachHere(); | 3138 default: ShouldNotReachHere(); |
| 3139 } | 3139 } |
| 3140 assert(constant_addr, "consts section too small"); | 3140 assert(constant_addr, "consts section too small"); |
| 3141 assert((constant_addr - _masm.code()->consts()->start()) == con.offset(), err_msg("must be: %d == %d", constant_addr - _masm.code()->consts()->start(), con.offset())); | 3141 assert((constant_addr - _masm.code()->consts()->start()) == con.offset(), err_msg_res("must be: %d == %d", constant_addr - _masm.code()->consts()->start(), con.offset())); |
| 3142 } | 3142 } |
| 3143 } | 3143 } |
| 3144 | 3144 |
| 3145 int Compile::ConstantTable::find_offset(Constant& con) const { | 3145 int Compile::ConstantTable::find_offset(Constant& con) const { |
| 3146 int idx = _constants.find(con); | 3146 int idx = _constants.find(con); |
| 3197 void Compile::ConstantTable::fill_jump_table(CodeBuffer& cb, MachConstantNode* n, GrowableArray<Label*> labels) const { | 3197 void Compile::ConstantTable::fill_jump_table(CodeBuffer& cb, MachConstantNode* n, GrowableArray<Label*> labels) const { |
| 3198 // If called from Compile::scratch_emit_size do nothing. | 3198 // If called from Compile::scratch_emit_size do nothing. |
| 3199 if (Compile::current()->in_scratch_emit_size()) return; | 3199 if (Compile::current()->in_scratch_emit_size()) return; |
| 3200 | 3200 |
| 3201 assert(labels.is_nonempty(), "must be"); | 3201 assert(labels.is_nonempty(), "must be"); |
| 3202 assert((uint) labels.length() == n->outcnt(), err_msg("must be equal: %d == %d", labels.length(), n->outcnt())); | 3202 assert((uint) labels.length() == n->outcnt(), err_msg_res("must be equal: %d == %d", labels.length(), n->outcnt())); |
| 3203 | 3203 |
| 3204 // Since MachConstantNode::constant_offset() also contains | 3204 // Since MachConstantNode::constant_offset() also contains |
| 3205 // table_base_offset() we need to subtract the table_base_offset() | 3205 // table_base_offset() we need to subtract the table_base_offset() |
| 3206 // to get the plain offset into the constant table. | 3206 // to get the plain offset into the constant table. |
| 3207 int offset = n->constant_offset() - table_base_offset(); | 3207 int offset = n->constant_offset() - table_base_offset(); |
| 3209 MacroAssembler _masm(&cb); | 3209 MacroAssembler _masm(&cb); |
| 3210 address* jump_table_base = (address*) (_masm.code()->consts()->start() + offset); | 3210 address* jump_table_base = (address*) (_masm.code()->consts()->start() + offset); |
| 3211 | 3211 |
| 3212 for (uint i = 0; i < n->outcnt(); i++) { | 3212 for (uint i = 0; i < n->outcnt(); i++) { |
| 3213 address* constant_addr = &jump_table_base[i]; | 3213 address* constant_addr = &jump_table_base[i]; |
| 3214 assert(*constant_addr == (((address) n) + i), err_msg("all jump-table entries must contain adjusted node pointer: " INTPTR_FORMAT " == " INTPTR_FORMAT, *constant_addr, (((address) n) + i))); | 3214 assert(*constant_addr == (((address) n) + i), err_msg_res("all jump-table entries must contain adjusted node pointer: " INTPTR_FORMAT " == " INTPTR_FORMAT, *constant_addr, (((address) n) + i))); |
| 3215 *constant_addr = cb.consts()->target(*labels.at(i), (address) constant_addr); | 3215 *constant_addr = cb.consts()->target(*labels.at(i), (address) constant_addr); |
| 3216 cb.consts()->relocate((address) constant_addr, relocInfo::internal_word_type); | 3216 cb.consts()->relocate((address) constant_addr, relocInfo::internal_word_type); |
| 3217 } | 3217 } |
| 3218 } | 3218 } |
