OpenJDK / jdk / jdk10
changeset 25927:29dc55d9e8a0
8053915: bigapps assert failure in C2: modified node is not on IGVN._worklist
Summary: Add modified node to the IGVN worklist in 'PhaseIdealLoop::do_range_check'.
Reviewed-by: kvn, roland
| author | thartmann |
|---|---|
| date | Thu, 31 Jul 2014 08:39:47 +0200 |
| parents | 486f1571b70f |
| children | 4fd732076fe1 |
| 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 Tue Aug 05 08:25:10 2014 +0200 +++ b/hotspot/src/share/vm/opto/loopTransform.cpp Thu Jul 31 08:39:47 2014 +0200 @@ -2019,10 +2019,9 @@ Node *main_bol = main_cle->in(1); // Hacking loop bounds; need private copies of exit test if( main_bol->outcnt() > 1 ) {// BoolNode shared? - _igvn.hash_delete(main_cle); main_bol = main_bol->clone();// Clone a private BoolNode register_new_node( main_bol, main_cle->in(0) ); - main_cle->set_req(1,main_bol); + _igvn.replace_input_of(main_cle, 1, main_bol); } Node *main_cmp = main_bol->in(1); if( main_cmp->outcnt() > 1 ) { // CmpNode shared?