Bug 25253 - Internal compiler error from gcc-2.96
Internal compiler error from gcc-2.96
Product: Red Hat Linux
Classification: Retired
Component: gcc (Show other bugs)
i386 Linux
medium Severity medium
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Assigned To: Jakub Jelinek
David Lawrence
Depends On:
  Show dependency treegraph
Reported: 2001-01-29 21:56 EST by Need Real Name
Modified: 2007-04-18 12:30 EDT (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2006-08-04 16:31:29 EDT
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RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)
preprocessed eispackd.i (289.15 KB, application/octet-stream)
2001-01-30 18:14 EST, Need Real Name
no flags Details

  None (edit)
Description Need Real Name 2001-01-29 21:56:56 EST
I  was trying to compile eispackd.c which is converted from eispackd.f
using f2c, and I got an Internal compiler error message:

gcc -Wall  -O3 -ggdb3  -funroll-all-loops -fomit-frame-pointer    
-DNDEBUG  -DCOMPLEX_VECS   -c -o eispackd.o eispackd.c. 

The eispackd.f is available at http://www.netlib.org/eispack.

The code will compile with g++ 2.91.66 compiler. I have already done the
most recent
update for glibc (RHBA-2000:132-05). Do you have any suggestions for the

Thank you very much.

Wayne Lau
Comment 1 Jakub Jelinek 2001-01-30 16:28:02 EST
Can you attach here preprocessed eispackd.i? You can get it e.g. by
gcc -Wall  -O3 -ggdb3  -funroll-all-loops -fomit-frame-pointer
-DNDEBUG  -DCOMPLEX_VECS   -E -o eispackd.i eispackd.c
(with preprocessed source I'm sure we're seeing the same thing).
I think it is most probably some dwarf2out issue triggered by
-ggdb3. If you attach the preprocessed source here, I'll try to debug
Comment 2 Need Real Name 2001-01-30 18:14:37 EST
Created attachment 8522 [details]
preprocessed eispackd.i
Comment 3 Jakub Jelinek 2001-01-31 05:10:20 EST
Ok, it is a dwarf2out bug, reproduceable with just -O3 -gdwarf-2.
Comment 4 Jakub Jelinek 2001-09-06 12:55:50 EDT
Oops, forgot to close this. It should be fixed since 2.96-81.
Comment 5 Bill Nottingham 2006-08-04 16:31:29 EDT
Red Hat Linux and Red Hat Powertools are currently no longer supported by Red
Hat, Inc. In an effort to clean up bugzilla, we are closing all bugs in MODIFIED
state for these products.

However, we do want to make sure that nothing important slips through the
cracks. If, in fact, these issues are not resolved in a current Fedora Core
Release (such as Fedora Core 5), please open a new issues stating so. Thanks.

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