9 Commits

Author SHA1 Message Date
Tobias Hartmann
a4b46ccc23 8229496: SIGFPE (division by zero) in C2 OSR compiled method
Adding a CastNode to keep the dependency between the div/mod operation and the zero check.

Reviewed-by: roland, mdoerr
2019-09-05 13:56:17 +02:00
Derek Thomson
7a4b473edd 8157372: C2: Node::cmp() should return bool
The method Node::cmp() should return a boolean

Reviewed-by: vlivanov, kvn
2019-03-28 11:06:00 -07:00
Thomas Stuefe
2c208aa563 8212896: AIX build breaks after 8212611
Reviewed-by: simonis, dholmes
2018-10-24 10:42:12 +02:00
Roland Westrelin
b4c401fa37 8212611: Small collection of simple changes from shenandoah
Reviewed-by: thartmann, kvn, eosterlund
2018-10-17 10:19:13 +02:00
Tobias Hartmann
6b83ac96ab 8210215: C2 should optimize trichotomy calculations
Ideal transformation to optimize trichotomic comparisons.

Reviewed-by: kvn, jrose
2018-10-16 14:17:19 +02:00
Dean Long
4714dab4cb 8194988: 8 Null pointer dereference defect groups related to MultiNode::proj_out()
Reviewed-by: kvn
2018-01-17 14:25:47 -08:00
Roland Westrelin
386e258e20 8186027: C2: loop strip mining
Reviewed-by: kvn, neliasso
2017-11-28 11:59:16 +01:00
Roland Westrelin
002aff0a75 8190375: Java Crash in JavaBug.formatPos(I)Ljava/lang/String
Skip the logic that set the value of the Phi iv if the exit condition is "not equal"

Reviewed-by: thartmann, mdoerr
2017-11-13 14:53:28 -05:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00