target/6043: IICE on ia64 for Blitz config test for C++ complex math

[janis187@us.ibm.com]

>Number:         6043
>Category:       target
>Synopsis:       IICE on ia64 for Blitz config test for C++ complex math
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 22 17:36:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Janis Johnson
>Release:        gcc version 3.1 20020321 (prerelease)
>Organization:
>Environment:
Itanium, Red Hat Linux release 7.2 (Enigma)
>Description:
The GCC 3.1 prerelease and GCC 3.0.4 C++ compilers ICE on
ia64-unknown-linux-gnu when compiling a configuration test
for Blitz that checks for support of complex math:

compmath.cpp: In function `int main()':
compmath.cpp:18: Internal compiler error in change_address_1, at emit-rtl.c:
   1910
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

I'm attaching the unpreprocessed file since it only
includes <complex> and the preprocessed file is huge.  I'm
sure someone will let me know if they want the whole thing.
>How-To-Repeat:
Compile compmath.cpp with default options.
>Fix:
Unknown.
>Release-Note:
>Audit-Trail:
>Unformatted:
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