GNU gsl test failed

GNU gsl test failed

Hi all,

yesterday I've start playing with GNU gsl library a I've got suspicious results.

Test PC #1: P4 2.8HT, Shuttle AB60,1.5 GB RAM, CentOS 4.2 i386, icc 9.0.030, gsl-1.7

#source /opt/intel/cc/9.0/bin/iccvars.sh

#./configure CC=icc CFLAGS='-O2 -no-ipo'
#make clean;make;make check
Test OK

#./configure CC=icc CFLAGS='-O3 -no-ipo'
#make clean;make;make check
Test OK

#./configure CC=icc CFLAGS='-O3 -xN -no-ipo'
#make clean;make;make check
Test FAIL

Test PC #2: P4 D820, Asus P5WD2, 2GB RAM, CentOS 4.2 x86_64, icc 9.0.030, gsl-1.7

#source /opt/intel/cce/9.0/bin/iccvars.sh

#./configure CC=icc CFLAGS='-O0 -no-ipo'
#make clean;make;make check
Test OK

#./configure CC=icc CFLAGS='-O2 -no-ipo'
#make clean;make;make check
Test FAIL

What I'm missing or there is a bug in icc? With gcc and any optimization all tests are OK.Can somebody reproduce the same error in different testing configuration before I start dig into the gsl source code. Problem with -ipo doesn't bother me at this time.

Maybe is this problem related to this topic:
http://softwareforums.intel.com/ids/board/message?board.id=16&message.id...

Please tolerate my English

Mira

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