18 Commits

Author SHA1 Message Date
Roland Westrelin
52d46c314b 8238691: C2: turn subtype check into macro node
Reviewed-by: vlivanov, thartmann
2020-02-14 10:31:34 +01:00
Vladimir Ivanov
5e9dc46d21 8238683: C2: Remove Use24BitFP and Use24BitFPMode flags
Reviewed-by: thartmann, neliasso
2020-02-11 14:55:44 +03:00
Ioi Lam
584db9818a 8236625: Remove writeable macro from JVM flags declaration
Reviewed-by: coleenp, hseigel, gziemski
2020-01-07 18:56:18 -08:00
Tobias Hartmann
2df5ae8220 8230742: Make AggressiveUnboxing a diagnostic flag
AggressiveUnboxing is enabled by default. It should therefore be a diagnostic flag.

Reviewed-by: roland, shade
2019-09-16 13:53:41 +02:00
Tobias Hartmann
da43cb5e46 8224957: C2 compilation fails with assert: Bad graph detected in build_loop_late
Disable walking up the dominator chain for regions with more than 2 input paths.

Reviewed-by: roland, kvn
2019-08-13 09:56:13 +02:00
Christian Hagedorn
a3c85f810c 6394013: C2: Remove VerifyOpto
Removed the VerifyOpto flag.

Reviewed-by: kvn, thartmann
2019-08-05 08:03:25 +02:00
Tobias Hartmann
8f7206a674 8228710: Disable AggressiveUnboxing until JDK-8224957 is fixed
Disabled AggressiveUnboxing.

Reviewed-by: roland, kvn
2019-07-30 07:22:05 +02:00
Stefan Karlsson
c9846fce19 8224201: Simplify JVM flag macro expansions
Reviewed-by: rehn, kvn, stuefe, tschatzl, coleenp, gziemski
2019-05-22 13:05:37 +02:00
Claes Redestad
efc62ac6ec 8217383: Obsolete UseImplicitStableValues
Reviewed-by: shade, rkennke, vlivanov
2019-02-12 09:00:04 +01:00
Vladimir Ivanov
71759e3177 8217919: C2: Enable -XX:+AggressiveUnboxing by default
Reviewed-by: kvn, neliasso
2019-02-01 18:50:53 -08:00
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
Michihiro Horie
31fbc28af5 8213754: PPC64: Add Intrinsics for isDigit/isLowerCase/isUpperCase/isWhitespace
Reviewed-by: kvn, rriggs, mdoerr, gromero
2018-12-11 20:31:18 -05:00
Roland Westrelin
97dd8bf743 8203197: C2: consider all paths in loop body for loop predication
Reviewed-by: kvn, neliasso
2018-06-19 09:08:39 +02:00
Vladimir Ivanov
ddc42415c0 8203480: IncompatibleClassChangeError thrown at sites linked to default interface methods
Reviewed-by: kvn
2018-06-06 23:36:08 +03:00
Razvan A Lupusoru
b96c85c640 8192846: Support cmov vectorization for float
Reviewed-by: kvn
2017-12-05 09:49:23 -08:00
Roland Westrelin
386e258e20 8186027: C2: loop strip mining
Reviewed-by: kvn, neliasso
2017-11-28 11:59:16 +01:00
Tobias Hartmann
34622112b6 8189067: SuperWord optimization crashes with "assert(out == prev || prev == __null) failed: no branches off of store slice"
Only move the store if the LCA of all users is outside of the loop. Re-enable UseSubwordForMaxVector.

Reviewed-by: kvn, roland
2017-10-13 14:02:01 +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