Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/mips/vm/c1_LinearScan_mips.hpp
src/cpu/mips/vm/c1_LinearScan_mips.hpp
- changeset 8865
- ffcdff41a92f
- parent 6880
- 52ea28d233d2
- child 9126
- bc5b8e3dcb6b
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| 8864:e4aeef458496 | 8865:ffcdff41a92f |
|---|---|
| 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 21 * or visit www.oracle.com if you need additional information or have any | 21 * or visit www.oracle.com if you need additional information or have any |
| 22 * questions. | 22 * questions. |
| 23 * | 23 * |
| 24 */ | 24 */ |
| 25 | |
| 26 #ifndef CPU_MIPS_VM_C1_LINEARSCAN_MIPS_HPP | |
| 27 #define CPU_MIPS_VM_C1_LINEARSCAN_MIPS_HPP | |
| 25 | 28 |
| 26 inline bool LinearScan::is_processed_reg_num(int reg_num) { | 29 inline bool LinearScan::is_processed_reg_num(int reg_num) { |
| 27 return reg_num < 26 || reg_num > 30; | 30 return reg_num < 26 || reg_num > 30; |
| 28 } | 31 } |
| 29 | 32 |
| 57 if (allocator()->gen()->is_vreg_flag_set(cur->reg_num(), LIRGenerator::callee_saved)) { | 60 if (allocator()->gen()->is_vreg_flag_set(cur->reg_num(), LIRGenerator::callee_saved)) { |
| 58 assert(cur->type() != T_FLOAT && cur->type() != T_DOUBLE, "cpu regs only"); | 61 assert(cur->type() != T_FLOAT && cur->type() != T_DOUBLE, "cpu regs only"); |
| 59 _first_reg = pd_first_callee_saved_reg; | 62 _first_reg = pd_first_callee_saved_reg; |
| 60 _last_reg = pd_last_callee_saved_reg; | 63 _last_reg = pd_last_callee_saved_reg; |
| 61 return true; | 64 return true; |
| 62 } else if (cur->type() == T_INT || cur->type() == T_LONG || cur->type() == T_OBJECT) { | 65 } else if (cur->type() == T_INT || cur->type() == T_LONG || cur->type() == T_OBJECT || cur->type() == T_METADATA) { |
| 63 #ifdef _LP64 | 66 #ifdef _LP64 |
| 64 _first_reg = 12; /* From T0 */ | 67 _first_reg = 12; /* From T0 */ |
| 65 #else | 68 #else |
| 66 _first_reg = 8; /* From T0 */ | 69 _first_reg = 8; /* From T0 */ |
| 67 #endif | 70 #endif |
| 68 _last_reg = pd_last_allocatable_cpu_reg; | 71 _last_reg = pd_last_allocatable_cpu_reg; |
| 69 return true; | 72 return true; |
| 70 } | 73 } |
| 71 return false; | 74 return false; |
| 72 } | 75 } |
| 76 | |
| 77 #endif // CPU_MIPS_VM_C1_LINEARSCAN_MIPS_HPP |
