Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/x86/vm/assembler_x86_64.cpp
src/cpu/x86/vm/assembler_x86_64.cpp
- changeset 614
- 1f809e010142
- parent 602
- feeb96a45707
- parent 613
- 6d172e3548cb
- child 621
- cf1821c649d9
equal
deleted
inserted
replaced
| 610:f2759c126e9d | 614:1f809e010142 |
|---|---|
| 5280 | 5280 |
| 5281 void MacroAssembler::decode_heap_oop_not_null(Register r) { | 5281 void MacroAssembler::decode_heap_oop_not_null(Register r) { |
| 5282 assert (UseCompressedOops, "should only be used for compressed headers"); | 5282 assert (UseCompressedOops, "should only be used for compressed headers"); |
| 5283 // Cannot assert, unverified entry point counts instructions (see .ad file) | 5283 // Cannot assert, unverified entry point counts instructions (see .ad file) |
| 5284 // vtableStubs also counts instructions in pd_code_size_limit. | 5284 // vtableStubs also counts instructions in pd_code_size_limit. |
| 5285 // Also do not verify_oop as this is called by verify_oop. | |
| 5285 assert(Address::times_8 == LogMinObjAlignmentInBytes, "decode alg wrong"); | 5286 assert(Address::times_8 == LogMinObjAlignmentInBytes, "decode alg wrong"); |
| 5286 leaq(r, Address(r12_heapbase, r, Address::times_8, 0)); | 5287 leaq(r, Address(r12_heapbase, r, Address::times_8, 0)); |
| 5287 } | 5288 } |
| 5288 | 5289 |
| 5289 void MacroAssembler::decode_heap_oop_not_null(Register dst, Register src) { | 5290 void MacroAssembler::decode_heap_oop_not_null(Register dst, Register src) { |
| 5290 assert (UseCompressedOops, "should only be used for compressed headers"); | 5291 assert (UseCompressedOops, "should only be used for compressed headers"); |
| 5291 // Cannot assert, unverified entry point counts instructions (see .ad file) | 5292 // Cannot assert, unverified entry point counts instructions (see .ad file) |
| 5292 // vtableStubs also counts instructions in pd_code_size_limit. | 5293 // vtableStubs also counts instructions in pd_code_size_limit. |
| 5294 // Also do not verify_oop as this is called by verify_oop. | |
| 5293 assert(Address::times_8 == LogMinObjAlignmentInBytes, "decode alg wrong"); | 5295 assert(Address::times_8 == LogMinObjAlignmentInBytes, "decode alg wrong"); |
| 5294 leaq(dst, Address(r12_heapbase, src, Address::times_8, 0)); | 5296 leaq(dst, Address(r12_heapbase, src, Address::times_8, 0)); |
| 5295 } | 5297 } |
| 5296 | 5298 |
| 5297 void MacroAssembler::set_narrow_oop(Register dst, jobject obj) { | 5299 void MacroAssembler::set_narrow_oop(Register dst, jobject obj) { |
