Bug 135872 - Internal Compiler Error
Internal Compiler Error
Product: Fedora
Classification: Fedora
Component: gcc34 (Show other bugs)
i686 Linux
medium Severity medium
: ---
: ---
Assigned To: Jakub Jelinek
Depends On:
  Show dependency treegraph
Reported: 2004-10-15 11:35 EDT by Jonathan Zdziarski
Modified: 2007-11-30 17:10 EST (History)
1 user (show)

See Also:
Fixed In Version: 3.4.2-6
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2004-10-18 19:34:32 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Preprocessed source (199.29 KB, application/fubar-shot-to-hell)
2004-10-16 12:45 EDT, Jonathan Zdziarski
no flags Details

  None (edit)
Description Jonathan Zdziarski 2004-10-15 11:35:14 EDT
Description of problem:

When trying to compile the S3TC compression library from

I receive:

[root@localhost libtxc_dxtn]# make
gcc -c -O3 -Wall -pedantic -fPIC -o txc_compress_dxtn.o
txc_compress_dxtn.c: In function `encodedxtcolorblockfaster':
txc_compress_dxtn.c:401: internal compiler error: in output_151, at
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla> for instructions.
Preprocessed source stored into /tmp/cc2Ax22k.out file, please attach
this to your bugreport.
make: *** [txc_compress_dxtn.o] Error 1

Version-Release number of selected component (if applicable):

Reading specs from /usr/lib/gcc/i386-redhat-linux/3.4.2/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --enable-shared --enable-threads=posix
--disable-checking --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-java-awt=gtk
Thread model: posix
gcc version 3.4.2 20041006 (Red Hat 3.4.2-5)

How reproducible:


Steps to Reproduce:
1.Download and extract archive
2.Run 'make'
Actual results:

Internal compiler error

Expected results:

Clean build

Additional info:

I'm not wearing any underpants
Comment 1 Jonathan Zdziarski 2004-10-15 12:53:02 EDT
Apperas to be related to the -O3 flag. Can't reproduce this with
sample pieces of code, so it's something specific to what the
compiler's doing with this code.
Comment 2 Jakub Jelinek 2004-10-16 11:56:18 EDT
Preprocessed source stored into /tmp/cc2Ax22k.out file, please attach
this to your bugreport.
Comment 3 Jonathan Zdziarski 2004-10-16 12:45:54 EDT
Created attachment 105324 [details]
Preprocessed source
Comment 4 Jakub Jelinek 2004-10-18 09:15:07 EDT
Will be fixed in gcc-3.4.2-6.

Note You need to log in before you can comment on or make changes to this bug.