Description of problem:<br />
I am trying to compile Scalasca 2.0 profiler (<a href="http://www.scalasca.org/software/scalasca-2.x/download.html">http://www.scalasca.org/software/scalasca-2.x/download.html</a> [<a href="http://www.scalasca.org/software/scalasca-2.x/download.html" target="_blank">^</a>]) on Centos 5 on a 64 bit machine.<br />
<br />
The Gcc version is (Red Hat 4.1.2-54).<br />
<br />
it gives me the following error:<br />
internal compiler error: in find_outermost_region_in_block, at tree-cfg.c:4739
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