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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: hs20
Affects Version/s: hs16, hs19, 6, 6u21
Component/s: hotspot
Labels:
- sqebug

Subcomponent:
compiler
Resolved In Build:
b02
CPU:

generic, x86
OS:

generic, windows_xp
Verification:
Not verified

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-2201433	7	Roland Westrelin	P4	Closed	Fixed	b115
JDK-2205806	6u25	Roland Westrelin	P4	Resolved	Fixed	b01

Christian Wimmer contributed code to cleanup the handling of ValueStacks in c1:

- it fixes an historical oddity in C1 with inlining where all of the expression stacks are kept in the topmost ValueStack instead of being in their respective ValueStacks

- it trims the locals more aggressively in the exception states

- it fixes some mismatches between the bci in an instruction and the method in the ValueStack

backported by

JDK-2205806 C1 valuestack cleanup

Resolved

JDK-2201433 C1 valuestack cleanup

Closed

duplicates

JDK-6712105 Hotspot-Compiler compiles code -> the vm crashes

Closed

JDK-6879934 CTW failure jdk6_18/hotspot/src/share/vm/compiler/methodLiveness.cpp:477

Closed

relates to

JDK-6987763 assert(kind() == EmptyExceptionState) failed: only EmptyExceptionStates can be modified

Closed

JDK-6988303 6986046 breaks build with recent gcc

Closed

JDK-8316422 TestIntegerUnsignedDivMod.java triggers "invalid layout" assert in FrameValues::validate

Resolved

JDK-7114106 C1: assert(goto_state->is_same(sux_state)) failed: states must match now

Closed

JDK-7033577 Changes for CR6986046 introduce a regression on specjvm98

Closed

(4 relates to)

Assignee:: Roland Westrelin

Reporter:: Roland Westrelin

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Created:: 2010-09-20 04:40

Updated:: 2023-09-21 14:08

Resolved:: 2011-04-23 16:30

Imported:: 16/Sep/12 10:29 PM

Indexed:: 19/Jul/12 4:36 PM

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