Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
- changeset 777
- 37f87013dfd8
- parent 464
- d5fc211aea19
- child 791
- 1ee8caae33af
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| 624:0b27f3512f9e | 777:37f87013dfd8 |
|---|---|
| 2091 | 2091 |
| 2092 // always do stub if no type information is available. it's ok if | 2092 // always do stub if no type information is available. it's ok if |
| 2093 // the known type isn't loaded since the code sanity checks | 2093 // the known type isn't loaded since the code sanity checks |
| 2094 // in debug mode and the type isn't required when we know the exact type | 2094 // in debug mode and the type isn't required when we know the exact type |
| 2095 // also check that the type is an array type. | 2095 // also check that the type is an array type. |
| 2096 if (op->expected_type() == NULL) { | 2096 // We also, for now, always call the stub if the barrier set requires a |
| 2097 // write_ref_pre barrier (which the stub does, but none of the optimized | |
| 2098 // cases currently does). | |
| 2099 if (op->expected_type() == NULL || | |
| 2100 Universe::heap()->barrier_set()->has_write_ref_pre_barrier()) { | |
| 2097 __ mov(src, O0); | 2101 __ mov(src, O0); |
| 2098 __ mov(src_pos, O1); | 2102 __ mov(src_pos, O1); |
| 2099 __ mov(dst, O2); | 2103 __ mov(dst, O2); |
| 2100 __ mov(dst_pos, O3); | 2104 __ mov(dst_pos, O3); |
| 2101 __ mov(length, O4); | 2105 __ mov(length, O4); |
