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Bug ID: 7131288 COMPILE SKIPPED: deopt handler overflow (retry at different tier)
7131288 : COMPILE SKIPPED: deopt handler overflow (retry at different tier)

Details
Type:
Bug
Submit Date:
2012-01-19
Status:
Closed
Updated Date:
2012-03-22
Project Name:
JDK
Resolved Date:
2012-02-21
Component:
hotspot
OS:
generic
Sub-Component:
compiler
CPU:
sparc
Priority:
P3
Resolution:
Fixed
Affected Versions:
8-pool
Fixed Versions:
hs23

Related Reports
Backport:
JDK-2220303 - COMPILE SKIPPED: deopt handler overflow (retry at different tier)
Backport:
JDK-2220252 - COMPILE SKIPPED: deopt handler overflow (retry at different tier)
Relates:
JDK-7012914 - JSR 292 MethodHandlesTest C1: frame::verify_return_pc(return_address) failed: must be a return pc

Sub Tasks

Description
terminus% /java/re/jdk/7u4/latest/binaries/solaris-sparcv9/bin/java -d64 -XX:+PrintCompilation -Xcomp t
   7502    1    b  3       java.lang.Thread::<init> (49 bytes)
   1   COMPILE SKIPPED: deopt handler overflow (retry at different tier)
   8408    2    b  3       java.lang.System::getProperty (25 bytes)
   8529    3    b  3       java.lang.String::equals (88 bytes)
   8577    4    b  3       java.util.Properties::getProperty (46 bytes)
   4   COMPILE SKIPPED: deopt handler overflow (retry at different tier)
   8599    5    b  3       sun.misc.PostVMInitHook::run (4 bytes)
   5   COMPILE SKIPPED: deopt handler overflow (retry at different tier)
   8599    6    b  3       sun.misc.PostVMInitHook::trackJavaUsage (93 bytes)

Comments
EVALUATION

http://hg.openjdk.java.net/lambda/lambda/hotspot/rev/898522ae3c32
2012-03-22 
EVALUATION

7012914 changes start generating stop() code in product VM for LIR_Assembler::emit_exception_handle
() which significantly bigger then specified exception_handler_size in product VM:

- debug_only(__ stop("should have gone to the caller");)
+ __ should_not_reach_here();
2012-01-19 
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/898522ae3c32
2012-01-19


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