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comparison src/share/vm/c1/c1_Instruction.cpp @ 3241:6c9cec219ce4

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7005865: Crash when running with PrintIRWithLIR Summary: the failure is caused by uninitialized bci number Reviewed-by: iveresov
author vladidan
date Mon, 11 Apr 2011 23:02:37 -0400
parents f95d63e2154a
children 208b6c560ff4
comparison
equal deleted inserted replaced
2474:1dac0f3af89f 3241:6c9cec219ce4
557 557
558 // In general it is not possible to calculate a value for the field "depth_first_number" 558 // In general it is not possible to calculate a value for the field "depth_first_number"
559 // of the inserted block, without recomputing the values of the other blocks 559 // of the inserted block, without recomputing the values of the other blocks
560 // in the CFG. Therefore the value of "depth_first_number" in BlockBegin becomes meaningless. 560 // in the CFG. Therefore the value of "depth_first_number" in BlockBegin becomes meaningless.
561 BlockBegin* BlockBegin::insert_block_between(BlockBegin* sux) { 561 BlockBegin* BlockBegin::insert_block_between(BlockBegin* sux) {
562 BlockBegin* new_sux = new BlockBegin(-99); 562 BlockBegin* new_sux = new BlockBegin(end()->state()->bci());
563 563
564 // mark this block (special treatment when block order is computed) 564 // mark this block (special treatment when block order is computed)
565 new_sux->set(critical_edge_split_flag); 565 new_sux->set(critical_edge_split_flag);
566 566
567 // This goto is not a safepoint. 567 // This goto is not a safepoint.