Commit Graph

4 Commits

Author SHA1 Message Date
Tobias Hartmann
3caea470e1 8262739: String inflation C2 intrinsic prevents insertion of anti-dependencies
Reviewed-by: neliasso, chagedorn
2021-03-29 12:40:11 +00:00
Roberto Castañeda Lozano
05459df0c7 8253765: C2: Control randomization in StressLCM and StressGCM
Use the compilation-local seed in 'StressLCM' and 'StressGCM' rather than the
global one. As a consequence, these options use by default a fresh seed in every
compilation, unless 'StressSeed=N' is specified, in which case they behave
deterministically. Annotate tests that use 'StressLCM' and 'StressGCM' with the
'stress' and 'randomness' keys to reflect this change in default behavior.

Reviewed-by: kvn, thartmann
2020-10-12 11:40:50 +00:00
Tobias Hartmann
f1763a5e86 8228772: C2 compilation fails due to unschedulable graph if DominatorSearchLimit is reached
Ignore membar if the load is already control dependent on it.

Reviewed-by: neliasso, kvn
2019-08-13 09:54:40 +02:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00