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29 Commits

Author SHA1 Message Date
Ioi Lam
5144190ea0 8243208: Clean up JVMFlag implementation 
Reviewed-by: dholmes, coleenp, gziemski
 2020-09-11 04:05:18 +00:00
Tobias Hartmann
f78f780570 8252889: Obsolete -XX:+InsertMemBarAfterArraycopy 
Reviewed-by: shade, adityam
 2020-09-10 05:41:51 +00:00
Roland Westrelin
6a85e1454d 8241486: G1/Z give warning when using LoopStripMiningIter and turn off LoopStripMiningIter (0) 
Reviewed-by: thartmann, kvn
 2020-08-21 17:41:57 +02:00
Aleksey Shipilev
124db3be8e 8252215: Remove VerifyOptoOopOffsets flag 
Reviewed-by: thartmann, kvn
 2020-08-27 06:34:27 +02:00
Tobias Hartmann
a25bacdd13 8248234: Disabling UseExactTypes crashes C2 
Remove the flag since it is broken, untested and hasn't been used in many years.

Reviewed-by: kvn, redestad, neliasso
 2020-06-29 08:21:42 +02:00
Xin Liu
892d998587 8139046: Compiler Control: IGVPrintLevel directive should set PrintIdealGraph 
Make !PrintIdealGraph a synonym for PrintIdealGraphLevel=-1 => print nothing

Reviewed-by: simonis, phh, neliasso
 2020-06-12 13:33:29 -07:00
Mikael Vidstedt
919f10c407 8245864: Obsolete BranchOnRegister 
Reviewed-by: thartmann, kvn
 2020-05-28 09:08:53 -07:00
Mikael Vidstedt
071bd521bc 8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports 
Reviewed-by: alanb, bchristi, dcubed, dfuchs, eosterlund, erikj, glaubitz, ihse, iignatyev, jjiang, kbarrett, ksrini, kvn, naoto, prr, rriggs, serb, sspitsyn, stefank, tschatzl, valeriep, weijun, weijun
 2020-05-20 17:33:37 -07:00
Martin Doerr
76b76654d2 8235673: [C1, C2] Split inlining control flags 
Reviewed-by: neliasso, kvn, thartmann
 2020-05-18 10:57:16 +02:00
Patricio Chilano Mateo
398a2b3c37 8231264: Implementation of JEP 374: Disable biased-locking and deprecate all flags related to biased-locking 
Changed default value of UseBiasedLocking to false and deprecated related flags.

Reviewed-by: dholmes, dcubed
 2020-05-13 15:47:10 +00:00
Jatin Bhateja
5532b27d22 8241040: Support for AVX-512 Ternary Logic Instruction 
A new pass has been added which folds expression tree involving vector boolean logic operations into a MacroLogic node.

Reviewed-by: vlivanov, neliasso
 2020-04-02 22:38:23 +05:30
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