- 03 4月, 2014 1 次提交
-
-
由 iveresov 提交于
Summary: Null check is placed in a wrong place when storing a null to an object field on x64 with compressed oops off Reviewed-by: roland, vlivanov, kvn
-
- 14 1月, 2014 1 次提交
-
-
由 roland 提交于
8028764: dtrace/hotspot_jni/ALL/ALL001 crashes the vm on Solaris-amd64, SIGSEGV in MarkSweep::follow_stack()+0x8a Summary: C1 generates code to encode compressed oop into tmp register before runtime call for patching where GC may happen Reviewed-by: iveresov, twisti, kvn Contributed-by: Nmgerdin <mikael.gerdin@oracle.com>
-
- 19 10月, 2013 1 次提交
-
-
由 morris 提交于
Summary: Fixed displacement issues in SPARC macroassembler and ensure that getClass intrinsic temporary result is T_METADATA Reviewed-by: kvn, twisti
-
- 24 10月, 2013 1 次提交
-
-
由 iveresov 提交于
Summary: Fix wrong calling convention in LIR_Assembler::emit_unwind_handler(), T_METADATA support in calling convention generator, C1 register allocator Reviewed-by: twisti, jrose
-
- 09 10月, 2013 1 次提交
-
-
由 roland 提交于
Summary: x86 interpreter and c1 type profiling for arguments at calls Reviewed-by: kvn, twisti
-
- 19 9月, 2013 1 次提交
-
-
由 iveresov 提交于
8023542: Test java/io/File/CheckPermission.java fails due to unfinished recursion (java.lang.StackOverflowError) when JIT'ed code (-client,-server) is running Summary: Move null check before klass reference materialization in checkcast Reviewed-by: kvn, roland
-
- 21 8月, 2013 1 次提交
-
-
由 roland 提交于
Summary: Do patching rather bailing out for unlinked call with appendix Reviewed-by: twisti, kvn
-
- 12 8月, 2013 1 次提交
-
-
由 ehelin 提交于
Reviewed-by: coleenp, mgerdin, hseigel
-
- 03 7月, 2013 1 次提交
-
-
由 drchase 提交于
Summary: add intrinsics using new instruction to interpreter, C1, C2, for suitable x86; add test Reviewed-by: kvn, twisti
-
- 21 3月, 2013 1 次提交
-
-
由 roland 提交于
Summary: when possible optimize out array bound checks, inserting predicates when needed. Reviewed-by: never, kvn, twisti Contributed-by: Nthomaswue <thomas.wuerthinger@oracle.com>
-
- 01 12月, 2012 1 次提交
-
-
由 twisti 提交于
Reviewed-by: kvn
-
- 09 10月, 2012 1 次提交
-
-
由 roland 提交于
Summary: support of compress class pointers in the compilers. Reviewed-by: kvn, twisti
-
- 29 9月, 2012 1 次提交
-
-
由 coleenp 提交于
Summary: Capitalize these metadata types (and objArrayKlass) Reviewed-by: stefank, twisti, kvn
-
- 11 9月, 2012 1 次提交
-
-
由 roland 提交于
Summary: C1 needs knowledge of T_METADATA at the LIR level. Reviewed-by: kvn, coleenp
-
- 02 9月, 2012 1 次提交
-
-
由 coleenp 提交于
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: Njmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
-
- 25 7月, 2012 1 次提交
-
-
由 twisti 提交于
6984705: JSR 292 method handle creation should not go through JNI Summary: remove assembly code for JDK 7 chained method handles Reviewed-by: jrose, twisti, kvn, mhaupt Contributed-by: NJohn Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>
-
- 14 6月, 2012 1 次提交
-
-
由 twisti 提交于
Reviewed-by: kvn
-
- 15 5月, 2012 2 次提交
- 12 4月, 2012 1 次提交
-
-
由 iveresov 提交于
Summary: x64 C1 needs to zero upper 32bits when doing l2i conversion Reviewed-by: never, kvn
-
- 20 9月, 2012 1 次提交
-
-
由 roland 提交于
Summary: use shorter instruction sequences for atomic add and atomic exchange when possible. Reviewed-by: kvn, jrose
-
- 22 2月, 2012 1 次提交
-
-
由 jiangli 提交于
Summary: Issue storestore barrier before constructor return if the constructor write final field. Reviewed-by: dholmes, jrose, roland, coleenp Contributed-by: NJiangli Zhou <jiangli.zhou@oracle.com>
-
- 20 1月, 2012 1 次提交
-
-
由 iveresov 提交于
Summary: Fix exception handler stub size, enable guarantees to check for the correct deopt and exception stub sizes in the future Reviewed-by: kvn, never, twisti
-
- 07 12月, 2011 2 次提交
-
-
由 stefank 提交于
Summary: Moved sizeof(klassOopDesc), changed the return type to ByteSize and removed the _in_bytes suffix. Reviewed-by: never, bdelsart, coleenp, jrose
-
由 coleenp 提交于
Summary: Change instanceKlass::_init_state field to u1 type. Reviewed-by: bdelsart, coleenp, dholmes, phh, never Contributed-by: NJiangli Zhou <jiangli.zhou@oracle.com>
-
- 26 9月, 2011 1 次提交
-
-
由 never 提交于
Reviewed-by: kvn, twisti, jrose Contributed-by: NKurt Miller <kurt@intricatesoftware.com>, Greg Lewis <glewis@eyesbeyond.com>, Jung-uk Kim <jkim@freebsd.org>, Christos Zoulas <christos@zoulas.com>, Landon Fuller <landonf@plausible.coop>, The FreeBSD Foundation <board@freebsdfoundation.org>, Michael Franz <mvfranz@gmail.com>, Roger Hoover <rhoover@apple.com>, Alexander Strange <astrange@apple.com>
-
- 01 9月, 2011 1 次提交
-
-
由 never 提交于
Reviewed-by: iveresov, kvn
-
- 27 5月, 2011 1 次提交
-
-
由 iveresov 提交于
Summary: Save and restore the argument registers around the call to checkcast_arraycopy Reviewed-by: never, roland
-
- 25 5月, 2011 1 次提交
-
-
由 iveresov 提交于
Summary: Fixed invalid casts in address computation Reviewed-by: kvn, never Contributed-by: thomas.salter@unisys.com
-
- 12 4月, 2011 1 次提交
-
-
由 kvn 提交于
Summary: The upcoming processors from AMD are the first that support 3dnow prefetch without supporting the 3dnow instruction set. Reviewed-by: kvn Contributed-by: tom.deneau@amd.com
-
- 03 4月, 2011 1 次提交
-
-
由 roland 提交于
Summary: better static analysis. Take advantage of array copy stubs. Reviewed-by: never
-
- 31 3月, 2011 1 次提交
-
-
由 twisti 提交于
Summary: 6919934 added some unguarded cmov instructions which hit a guarantee on older hardware. Reviewed-by: never, iveresov, kvn, phh
-
- 28 3月, 2011 1 次提交
-
-
由 iveresov 提交于
Summary: Materialize the pointer to the polling page in a register instead of using rip-relative addressing when the distance from the code cache is larger than disp32. Reviewed-by: never, kvn
-
- 28 2月, 2011 1 次提交
-
-
由 twisti 提交于
7012914: JSR 292 MethodHandlesTest C1: frame::verify_return_pc(return_address) failed: must be a return pc Reviewed-by: never, bdelsart
-
- 07 1月, 2011 1 次提交
-
-
由 iveresov 提交于
Summary: Sign-extend the length argument during array allocation Reviewed-by: never, kvn
-
- 28 12月, 2010 1 次提交
-
-
由 iveresov 提交于
Summary: Fix CAS of longs on SPARC 32bit and cmove on SPARC 64bit. Reviewed-by: kvn
-
- 08 12月, 2010 1 次提交
-
-
由 iveresov 提交于
Summary: Implementation of the CAS primitive for x64 compressed oops was incorrect. It kills rscratch2 register (r11), which is allocatable in C1. Also, we don't need to restore cmpval as it's never used after that, so we need only one temporary register, which can be scratch1. Reviewed-by: kvn, never
-
- 03 12月, 2010 1 次提交
-
-
由 iveresov 提交于
Summary: C1 with profiling doesn't check whether the MDO has been really allocated, which can silently fail if the perm gen is full. The solution is to check if the allocation failed and bailout out of inlining or compilation. Reviewed-by: kvn, never
-
- 01 12月, 2010 1 次提交
-
-
由 iveresov 提交于
Summary: This change implements compressed oops for C1 for x64 and sparc. The changes are mostly on the codegen level, with a few exceptions when we do access things outside of the heap that are uncompressed from the IR. Compressed oops are now also enabled with tiered. Reviewed-by: twisti, kvn, never, phh
-
- 24 11月, 2010 1 次提交
-
-
由 stefank 提交于
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
-