10 Commits

Author SHA1 Message Date
Roland Westrelin
57388f807f 8244504: C2: refactor counted loop code in preparation for long counted loop
Reviewed-by: jrose, thartmann
2020-05-28 14:34:01 +02:00
Sandhya Viswanathan
707c30fae6 8222074: Enhance auto vectorization for x86
Reviewed-by: kvn, vlivanov
2019-05-07 13:33:27 -07:00
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
Coleen Phillimore
154a1a02bf 8216167: Update include guards to reflect correct directories
Use script and some manual fixup to fix directores names in include guards.

Reviewed-by: lfoltan, eosterlund, kbarrett
2019-01-10 15:13:51 -05:00
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
Thomas Schatzl
e98c176026 8208670: Compiler changes to allow enabling -Wreorder
Reviewed-by: kvn
2018-08-08 15:31:06 +02:00
Tobias Hartmann
1787461d8a 8202179: Compilation fails with assert(n->is_expensive()) failed: expensive nodes with non-null control here only
Only treat the SqrtFNode as expensive if the control input is not NULL.

Reviewed-by: kvn, roland
2018-04-27 07:59:29 +02:00
Coleen Phillimore
ee9d695757 8199283: Remove ValueObj class for allocation subclassing for compiler code
Reviewed-by: stefank, tschatzl
2018-03-09 20:01:38 -05:00
Razvan Lupusoru
9b6a428212 8190800: Support vectorization of Math.sqrt() on floats
Reviewed-by: vlivanov, kvn
2017-11-22 14:43:37 +03:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00