OpenJDK / amber / amber
changeset 28639:beee8cc25bbf
8068864: C2 failed: modified node is not on IGVN._worklist
Summary: Use igvn.replace_input_of() instead of set_req().
Reviewed-by: iveresov, vlivanov
| author | kvn |
|---|---|
| date | Wed, 14 Jan 2015 17:27:00 -0800 |
| parents | 862f2b351181 |
| children | 01e4ca94fb0d |
| files | hotspot/src/share/vm/opto/loopTransform.cpp |
| diffstat | 1 files changed, 1 insertions(+), 2 deletions(-) [+] |
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--- a/hotspot/src/share/vm/opto/loopTransform.cpp Wed Jan 14 16:00:51 2015 -0800 +++ b/hotspot/src/share/vm/opto/loopTransform.cpp Wed Jan 14 17:27:00 2015 -0800 @@ -2057,10 +2057,9 @@ } Node *main_cmp = main_bol->in(1); if( main_cmp->outcnt() > 1 ) { // CmpNode shared? - _igvn.hash_delete(main_bol); main_cmp = main_cmp->clone();// Clone a private CmpNode register_new_node( main_cmp, main_cle->in(0) ); - main_bol->set_req(1,main_cmp); + _igvn.replace_input_of(main_bol, 1, main_cmp); } // Hack the now-private loop bounds _igvn.replace_input_of(main_cmp, 2, main_limit);