Mercurial > hg > truffle
changeset 17978:ad51f24671c2
8046275: Fastdebug build failing on jdk9/hs/ control jobs after pulling some hs-comp changes
Summary: Add missing check for Opaque nodes from loop predicates in clone_loop().
Reviewed-by: iveresov
author | kvn |
---|---|
date | Mon, 09 Jun 2014 15:42:31 -0700 |
parents | 0b9500028980 |
children | e204777ac770 0bf37f737702 |
files | src/share/vm/opto/loopopts.cpp |
diffstat | 1 files changed, 2 insertions(+), 1 deletions(-) [+] |
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--- a/src/share/vm/opto/loopopts.cpp Mon Jun 02 14:32:29 2014 -0400 +++ b/src/share/vm/opto/loopopts.cpp Mon Jun 09 15:42:31 2014 -0700 @@ -1401,7 +1401,8 @@ // loop. Happens if people set a loop-exit flag; then test the flag // in the loop to break the loop, then test is again outside of the // loop to determine which way the loop exited. - if( use->is_If() || use->is_CMove() ) { + // Loop predicate If node connects to Bool node through Opaque1 node. + if (use->is_If() || use->is_CMove() || C->is_predicate_opaq(use)) { // Since this code is highly unlikely, we lazily build the worklist // of such Nodes to go split. if( !split_if_set )