变动内容如下
Bug/RFE fixed in JDK 7 build b49
Date:02/26/09
CategoryIDPriorityRFE/BugSynopsis
hotspot:compiler1
67822603-Medium Defect Memory leak in CodeBuffer::create_patch_overflow
hotspot:compiler2
64425024-Low Defect assert(bits,"Use TypePtr for NULL") on linux-x86
65611594-Low Defect TEST_BUG: Regression test closed/compiler/6434117/TestNativeRevocation behaves unpredictably
65707455-Very Low Defect closed/compiler/4671460/CharArrTest.java fails on RHEL server 5
67822324-Low Defect assert("CreateEx must be first instruction in block" )
67849303-Medium Defect server jvm fails with assert(!n-\>is_SpillCopy(),"") in -Xcomp mode with fastdebug bits
67883473-Medium Defect C2Compiler crash 6u7
67901824-Low Defect matcher.cpp:1375: assert(false,"bad AD file")
67902093-Medium Defect fastdebug server VM fails with assertion "_new: typeflow responsibility"
67911323-Medium Defect bad control in autobox split code
67918523-Medium Defect assert(b-\>_nodes[insidx] == n,"got insidx set incorrectly")
67938283-Medium Defect G1: invariant: queues are empty when activated
67949394-Low Defect assert(_base == OopPtr,"subclass must override cast_to_ptr_type")
67953622-High Defect 32bit server compiler leads to wrong results on solaris-x86
67967465-Very Low RFE rename LoadC (char) opcode class to LoadUS (unsigned short)
67987853-Medium Defect Crash in OopFlow::build_oop_map: incorrect comparison of 64bit pointers
67996932-High Defect Server compiler leads to data corruption when expression throws an Exception
68001545-Very Low RFE Add comments to long_by_long_mulhi() for better understandability
68057242-High Defect ModLNode::Ideal() generates functionally incorrect graph when divisor is any (2^k-1) constant.
68059505-Very Low Defect Typos in andL_rReg_imm instructions in x86_64.ad
hotspot:garbage_collector
64849593-Medium RFE G1: introduce survivor spaces
66909283-Medium RFE Use spinning in combination with yields for workstealing termination.
67009414-Low Defect G1: allocation spec missing for some G1 classes
67872543-Medium RFE Work queue capacity can be increased substantially on some platforms
67924213-Medium Defect assert(_bitMap-\>isMarked(addr+size-1),"inconsistent Printezis mark")
67977544-Low Defect G1: combined bugfix
68024134-Low Defect G1: G1FixedSurvivorSpaceSize should be converted into regions in calculate_survivors_policy()
hotspot:other
68073455-Very Low Defect Bump HS15 build number to 02
hotspot:runtime_system
68005863-Medium Defect -XX:+PrintGCDateStamps is using mt-unsafe localtime function
hotspot:test
67883764-Low Defect allow to ignore unrecognized VM options
67994525-Very Low RFE HotSpot tests Makefile should take care of ALT_SLASH_JAVA


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