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8073480: C2 should optimize explicit range checks

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Explicit range checks should be recognized by C2

Reviewed-by: kvn, vlivanov
This commit is contained in:
Roland Westrelin 2015-03-17 10:06:31 +01:00
parent f51a895f42
commit 71e31ee0b9
16 changed files with 1174 additions and 147 deletions
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hotspot/src/share/vm/runtime/deoptimization.cpp
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@ -1861,6 +1861,7 @@ const char* Deoptimization::_trap_reason_name[] = {
"speculate_null_check",
"rtm_state_change",
"unstable_if",
"unstable_fused_if",
"tenured"
};
const char* Deoptimization::_trap_action_name[] = {