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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: hs19
Affects Version/s: hs19
Component/s: hotspot
Labels:
- sqebug

Subcomponent:
compiler
Resolved In Build:
b06
CPU:

generic, x86
OS:

generic, solaris_10
Verification:
Not verified

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-2197127	7	Vladimir Kozlov	P4	Closed	Fixed	b109
JDK-2197868	6u23	Vladimir Kozlov	P4	Resolved	Fixed	b01
JDK-2199768	6u22m	Vladimir Kozlov	P4	Resolved	Fixed	b01
JDK-2197574	6u21p	Vladimir Kozlov	P4	Resolved	Fixed	b03

An other case similar to 6968368. BCEscapeAnalyzer::do_analysis() calls ciMethod::get_method_blocks() which calls constructor ciMethodBlocks. This constructor allocates GrowableArray elements on stack (thread local resource area):

_blocks = new(_arena) GrowableArray<ciBlock *>(block_estimate);

As result when the method recompiled without EA _blocks->_data is NULL.

backported by

JDK-2197574 SEGV in ciBlock::start_bci() with EA

Resolved

JDK-2197868 SEGV in ciBlock::start_bci() with EA

Resolved

JDK-2199768 SEGV in ciBlock::start_bci() with EA

Resolved

JDK-2197127 SEGV in ciBlock::start_bci() with EA

Closed

duplicates

JDK-6970460 SIGSEGV in ciTypeFlow::flow_block compiling sun.security.provider.NativePRNG$RandomIO.implNextBytes

Closed

relates to

JDK-6968368 SIGSEGV in the BCEscapeAnalyzer::copy_dependencies(Dependencies*)+0x105

Closed

JDK-6975078 assert(allocated_on_res_area() || allocated_on_C_heap() || allocated_on_arena()

Closed

(2 relates to)

Assignee:: Vladimir Kozlov

Reporter:: Vladimir Kozlov

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Created:: 2010-08-02 13:51

Updated:: 2011-04-23 16:28

Resolved:: 2011-04-23 16:28

Imported:: 17/Sep/12 1:04 AM

Indexed:: 19/Jul/12 6:12 PM

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