Cdiffs Udiffs Wdiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/opto/node.cpp

rev 53309 : 8246203: Segmentation fault in verification due to stack overflow with -XX:+VerifyIterativeGVN
Summary: Replace the recursive verification algorithm with an iterative one to avoid a stack overflow for large graphs.
Reviewed-by: kvn, thartmann

82 lines changed: 41 ins; 25 del; 16 mod; 2436 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/opto/node.hpp

rev 53309 : 8246203: Segmentation fault in verification due to stack overflow with -XX:+VerifyIterativeGVN
Summary: Replace the recursive verification algorithm with an iterative one to avoid a stack overflow for large graphs.
Reviewed-by: kvn, thartmann

2 lines changed: 0 ins; 1 del; 1 mod; 1743 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/opto/phaseX.cpp

rev 53309 : 8246203: Segmentation fault in verification due to stack overflow with -XX:+VerifyIterativeGVN
Summary: Replace the recursive verification algorithm with an iterative one to avoid a stack overflow for large graphs.
Reviewed-by: kvn, thartmann

16 lines changed: 3 ins; 5 del; 8 mod; 2142 unchg

------ ------ ------ ------ ------ --- New Patch Raw test/hotspot/jtreg/compiler/loopopts/TestDeepGraphVerifyIterativeGVN.java

rev 53309 : 8246203: Segmentation fault in verification due to stack overflow with -XX:+VerifyIterativeGVN
Summary: Replace the recursive verification algorithm with an iterative one to avoid a stack overflow for large graphs.
Reviewed-by: kvn, thartmann

90 lines changed: 90 ins; 0 del; 0 mod; 0 unchg

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