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Bug
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Resolution: Fixed
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P2
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1.3.1
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ladybird
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x86
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solaris_8
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Verified
Name: elC94547 Date: 09/28/2000
Java 2 SDK 1.3.1-b1 (solx86) fails the testbase_nsk test:
nsk/stress/jck122/b4303155
which stresses-out the JCK 1.2.2 tests:
lang/FP/fpl007/fpl00702m1/fpl00702m1.html
lang/FP/fpl007/fpl00702m1/fpl00702m2.html
by executing the JCK test several times on the same JVM.
The tests fpl00702m1 and fpl00702m2 are intended to provoke
inlining of "strictfp" method into default-FP context.
If such inlining happens, calculations are erroneously
performed in default FP mode instead of "strictfp" mode.
The new HS 1.3.1 (solx86) failure looks like a regression of the
known HS 1.3 (win32) bug:
4303155 (P3/S4) inlining of FP-strict method into FP-wide expression
To reproduce this failure, please try the test nsk/stress/jck122/b4303155
found below the 'src' directory in the testbase:
/net/sqesvr/export/vsn/VM/testbase/testbase_nsk
Here is the script to start this test:
TEST_NAME=b4303155
JCK122_LANG=/usr/local/java/jck1.2.2/JCK-runtime-lang-122
JAVA_HOME=/usr/local/java/jdk1.3.1/x86
export JAVA_HOME
CLASSPATH=.:${JCK122_LANG}/classes
export CLASSPATH
${JAVA_HOME}/bin/java -version
${JAVA_HOME}/bin/javac ${TEST_NAME}.java
${JAVA_HOME}/bin/java ${TEST_NAME}
echo $?
======================================================================
- relates to
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JDK-4303155 imlining of FP-strict method into FP-wide expression
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- Resolved
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JDK-4375077 HS1.3.1(solx86) fails in intensive numeric calculations
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- Closed
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JDK-4379465 HS1.4(x86) inlines strictfp method into default-FP context
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- Closed
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JDK-4375103 HS1.3.1(solx86) intermittently fails native JCK 1.2.2 tests
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- Closed
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