18 Commits

Author SHA1 Message Date
Fei Yang
4555997c30 8182161: aarch64: combine andr+cbnz into tbnz when possible
Combine andr+cbnz into tbnz when possible to save one instruction

Reviewed-by: aph
2017-06-14 17:33:54 +08:00
Andrew Haley
0f25b7f98b 8179954: AArch64: C1 and C2 volatile accesses are not sequentially consistent
Reviewed-by: roland
2017-05-11 13:11:42 +01:00
Ioi Lam
c386cec7b1 8171392: Move Klass pointers outside of ConstantPool entries so ConstantPool can be read-only
Added _resolved_klasses; moved _resolved_references to ConstantPoolCache, etc.

Reviewed-by: coleenp, lfoltan, simonis, aph
2017-03-03 23:08:35 -08:00
Andrew Haley
25a130784d 8167200: AArch64: Broken stack pointer adjustment in interpreter
Always adjust SP unconditionally

Reviewed-by: dlong, kbarrett
2016-10-06 09:25:21 +00:00
Coleen Phillimore
663f12c18e 8037138: x86: problem with JVMTI breakpoint
Do aload(0) after rewriting aload bytecodes to fast version for frequent pairs.

Reviewed-by: dlong, dholmes, dcubed
2016-08-18 10:47:09 -04:00
Ningsheng Jian
0bfd10d69e 8160969: aarch64: CDS is broken after 8079507
Reviewed-by: roland
2016-07-08 17:02:10 +01:00
Fei Yang
2e85bb45ff 8149418: AArch64: replace tst+br with tbz instruction when tst's constant operand is 2 power
Replace tst+br with tbz instruction when tst's constant operand is 2 power

Reviewed-by: aph
2016-06-02 21:12:46 +08:00
Andrew Haley
f2ba1fde33 8154957: AArch64: Better byte behavior
The fix for 8132051 is needed for AArch64.

Reviewed-by: roland
2016-04-25 14:22:36 +00:00
Andrew Haley
2b0d77befa 8154739: AArch64: TemplateTable::fast_xaccess loads in wrong mode
Reviewed-by: roland
2016-04-20 11:14:10 +00:00
Coleen Phillimore
ac0d55c188 8074457: Remove the non-Zero CPP Interpreter
Remove cppInterpreter assembly files and reorganize InterpreterGenerator includes

Reviewed-by: goetz, bdelsart
2015-12-22 11:11:29 -05:00
Hui Shi
b66410f7b7 8143584: Load constant pool tag and class status with load acquire
Reviewed-by: roland, aph
2015-11-26 15:37:04 +00:00
Kim Barrett
7706e36194 8072817: CardTableExtension kind() should be BarrierSet::CardTableExtension
Use BarrierSet::CardTableForRS where needed, and update concrete bs tags.

Reviewed-by: jwilhelm, jmasa
2015-08-18 17:48:35 -04:00
Alexander Alexeev
5e3d542763 8081289: aarch64: add support for RewriteFrequentPairs in interpreter
Add support for RewriteFrequentPairs

Reviewed-by: roland
2015-05-27 09:02:08 +00:00
Ed Nevill
69aa7ea566 8079507: aarch64: fails to build due to changes to template interpreter
Fix by merging in changes from fix for 8074345

Reviewed-by: kvn
2015-05-07 13:58:57 +00:00
Coleen Phillimore
f0035b701e 8076492: Make common code from template interpreter code
Move case statement out of assembly code

Reviewed-by: minqi, sspitsyn, dholmes
2015-04-01 22:03:17 -04:00
Joseph Provino
67fb17a658 8067891: Remove vestigal G1SATBCT barrier set kind
Remove all case statements specifying G1SATBCT

Reviewed-by: tschatzl, kbarrett
2015-03-23 12:18:20 +01:00
Andrew Dinn
539384a8d2 8074119: [AARCH64] stage repo misses fixes from several Hotspot changes
Add shared code changes from 8059606, 8069230, 8068976, 8068977, 8072911 and 8071805

Reviewed-by: aph, kvn
2015-03-02 10:31:52 -08:00
Andrew Haley
9c458decf5 8068054: AARCH64: Assembler interpreter, shared runtime
Add src/cpu/aarch64/vm/* interpreter, shared runtime files.

Reviewed-by: kvn, roland, coleenp, twisti
2015-01-20 11:34:17 -08:00