3 Commits

Author SHA1 Message Date
Roland Westrelin
d5ff84f8b3 8032633: Enable type speculation by default
Enable type speculation

Reviewed-by: kvn
2014-03-06 11:11:04 +01:00
Albert Noll
9150b93093 8036092: [TESTBUG] compiler/uncommontrap/TestSpecTrapClassUnloading.java fails with: Unrecognized VM option 'UseTypeSpeculation'
Add -XX:+IgnoreUnrecognizedVMOptions to @main/othervm to make the test pass on Client VM

Reviewed-by: kvn, roland
2014-03-05 06:08:19 +01:00
Roland Westrelin
493557fc90 8031752: Failed speculative optimizations should be reattempted when root of compilation is different
Support for speculative traps that keep track of the root of the compilation in which a trap occurs.

Reviewed-by: kvn, twisti
2014-02-25 18:16:24 +01:00