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c/8555: Internal compiler error in gen_split_1231

From: kris dot demuynck at esat dot kuleuven dot ac dot be
To: gcc-gnats at gcc dot gnu dot org
Date: 12 Nov 2002 20:35:56 -0000
Subject: c/8555: Internal compiler error in gen_split_1231
Reply-to: kris dot demuynck at esat dot kuleuven dot ac dot be

>Number:         8555
>Category:       c
>Synopsis:       Internal compiler error in gen_split_1231
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Tue Nov 12 12:36:03 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Kris Demuynck
>Release:        gcc version 3.2
>Organization:
>Environment:
Linux, RedHat 7.1, 2.4.9-31smp kernel
Dell WS410, dual P3 450Mhz, 512MB SDRAM
>Description:
zz.c: In function `find_max':
zz.c:19: Internal compiler error in gen_split_1231, at insn-emit.c:16727
>How-To-Repeat:
gcc -march=pentium3 -O2 -fomit-frame-pointer -ffast-math -funroll-loops -c zz.c
>Fix:
1. Turning off any of the following optimization flags:
    -march=pentium3 -O2 -fomit-frame-pointer -ffast-math -funroll-loops
2. Some simple recoding; See the problem file 'zz.c' for an example
>Release-Note:
>Audit-Trail:
>Unformatted:
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