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8276116: C2: optimize long range checks in int counted loops

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Reviewed-by: kvn
This commit is contained in:
Roland Westrelin 2021-12-08 21:33:33 +00:00
parent fe2ae8e38b
commit b3faecf739
8 changed files with 610 additions and 100 deletions
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2
src/hotspot/share/opto/compile.cpp
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@ -3463,7 +3463,7 @@ void Compile::final_graph_reshaping_main_switch(Node* n, Final_Reshape_Counts& f
}
break;
case Op_Loop:
assert(!n->as_Loop()->is_transformed_long_inner_loop() || _loop_opts_cnt == 0, "should have been turned into a counted loop");
assert(!n->as_Loop()->is_loop_nest_inner_loop() || _loop_opts_cnt == 0, "should have been turned into a counted loop");
case Op_CountedLoop:
case Op_LongCountedLoop:
case Op_OuterStripMinedLoop: