Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/lcm.cpp
src/share/vm/opto/lcm.cpp
- changeset 800
- 5f44674206d3
- parent 767
- c792b641b8bd
- parent 791
- 1ee8caae33af
- child 993
- 3b5ac9e7e6ea
equal
deleted
inserted
replaced
| 770:e91159f921a5 | 800:5f44674206d3 |
|---|---|
| 593 } | 593 } |
| 594 ready_cnt[n->_idx] = local; // Count em up | 594 ready_cnt[n->_idx] = local; // Count em up |
| 595 | 595 |
| 596 // A few node types require changing a required edge to a precedence edge | 596 // A few node types require changing a required edge to a precedence edge |
| 597 // before allocation. | 597 // before allocation. |
| 598 if( UseConcMarkSweepGC ) { | 598 if( UseConcMarkSweepGC || UseG1GC ) { |
| 599 if( n->is_Mach() && n->as_Mach()->ideal_Opcode() == Op_StoreCM ) { | 599 if( n->is_Mach() && n->as_Mach()->ideal_Opcode() == Op_StoreCM ) { |
| 600 // Note: Required edges with an index greater than oper_input_base | 600 // Note: Required edges with an index greater than oper_input_base |
| 601 // are not supported by the allocator. | 601 // are not supported by the allocator. |
| 602 // Note2: Can only depend on unmatched edge being last, | 602 // Note2: Can only depend on unmatched edge being last, |
| 603 // can not depend on its absolute position. | 603 // can not depend on its absolute position. |
