Searched defs:backedge (Results 1 - 2 of 2) sorted by relevance

/openjdk7/hotspot/src/share/vm/opto/
H A DloopTransform.cpp341 // peeled-loop backedge has 2 users.
342 // Step 3: Cut the backedge on the clone (so its not a loop) and remove the
343 // extra backedge user.
511 // peeled-loop backedge has 2 users.
520 // Then loop body backedge value remains the same.
528 // Step 3: Cut the backedge on the clone (so its not a loop) and remove the
529 // extra backedge user.
837 // Check for 'n' being pinned in the backedge.
1407 // times its backedge is never taken. Kill the backedge
1484 Node* backedge = _head->as_Loop()->in(LoopNode::LoopBackControl); local
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/openjdk7/hotspot/src/share/vm/c1/
H A Dc1_LIRGenerator.cpp2530 // increment backedge counter if needed
3012 void LIRGenerator::increment_event_counter(CodeEmitInfo* info, int bci, bool backedge) { argument
3016 freq_log = (backedge ? Tier2BackedgeNotifyFreqLog : Tier2InvokeNotifyFreqLog);
3018 freq_log = (backedge ? Tier3BackedgeNotifyFreqLog : Tier3InvokeNotifyFreqLog);
3022 // Increment the appropriate invocation/backedge counter and notify the runtime.
3023 increment_event_counter_impl(info, info->scope()->method(), (1 << freq_log) - 1, bci, backedge, true);
3028 int bci, bool backedge, bool notify) {
3037 offset = in_bytes(backedge ? methodOopDesc::backedge_counter_offset() :
3042 offset = in_bytes(backedge ? methodDataOopDesc::backedge_counter_offset() :
3026 increment_event_counter_impl(CodeEmitInfo* info, ciMethod *method, int frequency, int bci, bool backedge, bool notify) argument

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