Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/x86/vm/assembler_x86.cpp
src/cpu/x86/vm/assembler_x86.cpp
- changeset 4142
- d8ce2825b193
- parent 4103
- 137868b7aa6f
- child 4145
- bacdc1d5c21c
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| 4122:1b582b1bf7cb | 4142:d8ce2825b193 |
|---|---|
| 10614 movq(vec, Address(str2, 0)); // move 64 bits | 10614 movq(vec, Address(str2, 0)); // move 64 bits |
| 10615 } else { // cnt2 = { 3, 5, 6, 7 } | 10615 } else { // cnt2 = { 3, 5, 6, 7 } |
| 10616 // Array header size is 12 bytes in 32-bit VM | 10616 // Array header size is 12 bytes in 32-bit VM |
| 10617 // + 6 bytes for 3 chars == 18 bytes, | 10617 // + 6 bytes for 3 chars == 18 bytes, |
| 10618 // enough space to load vec and shift. | 10618 // enough space to load vec and shift. |
| 10619 assert(HeapWordSize*typeArrayKlass::header_size() >= 12,"sanity"); | 10619 assert(HeapWordSize*TypeArrayKlass::header_size() >= 12,"sanity"); |
| 10620 movdqu(vec, Address(str2, (int_cnt2*2)-16)); | 10620 movdqu(vec, Address(str2, (int_cnt2*2)-16)); |
| 10621 psrldq(vec, 16-(int_cnt2*2)); | 10621 psrldq(vec, 16-(int_cnt2*2)); |
| 10622 } | 10622 } |
| 10623 } else { // not constant substring | 10623 } else { // not constant substring |
| 10624 cmpl(cnt2, 8); | 10624 cmpl(cnt2, 8); |
