Bug 33474 - Floating point exception
Summary: Floating point exception
Alias: None
Product: Red Hat Linux
Classification: Retired
Component: gcc
Version: 7.0
Hardware: i386
OS: Linux
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact: David Lawrence
Depends On:
TreeView+ depends on / blocked
Reported: 2001-03-27 19:26 UTC by Wade Minter
Modified: 2007-04-18 16:32 UTC (History)
0 users

Clone Of:
Last Closed: 2001-03-30 07:51:44 UTC

Attachments (Terms of Use)
The bplSMRatio.i file (803.31 KB, text/plain)
2001-03-28 17:48 UTC, Wade Minter
no flags Details

Description Wade Minter 2001-03-27 19:26:36 UTC
During a compile of the product here at work, GCC spit out:

gcc -O3 -g -Dprivate= -Dprotected= -Dpublic= -D__VPD__
-I/usr/X11R6/include -I/rtp/code/TK/tcl/include
-I/rtp/code/TK/tk/include -I/rtp/code/TK/tix/include
-I/rtp/code/build/VICTOR/arch/i386-intel-linux2.2/OPT/include -c
bplSMRatio.c -o
bplSMRatio.c: In function `bpliSetSelectedBlocks':
bplSMRatio.c:156: Internal error: Floating point exception.
Please submit a full bug report.
See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions.
make: ***
[../../../arch/i386-intel-linux2.2/OPT/obj/libbpl.a/bplSMRatio.o] Error

More details available as needed.

Comment 1 Jakub Jelinek 2001-03-27 21:00:40 UTC
Yes please. Rerun the above command with additional
-save-temps -v
options and attach here bplSMRatio.i it creates.

Comment 2 Wade Minter 2001-03-28 17:48:12 UTC
Created attachment 13984 [details]
The bplSMRatio.i file

Comment 3 Wade Minter 2001-03-28 17:48:47 UTC
I've attached the file.

Comment 4 Jakub Jelinek 2001-03-29 14:22:18 UTC
Thanks, reproduced.
It looks like ifcvt does not handle strict_low_part properly (both in
2.96-RH and gcc-3.1). Debugging...

Comment 5 Jakub Jelinek 2001-03-29 16:54:27 UTC
I've fix in my tree and was mailed to gcc-patches as well (but gcc.gnu.org
is dead ATM).

Comment 6 Jakub Jelinek 2001-03-30 07:51:40 UTC
FYI the patch is at http://gcc.gnu.org/ml/gcc-patches/2001-03/msg01975.html

Comment 7 Jakub Jelinek 2001-04-09 11:55:50 UTC
Fixed in gcc-2.96-81.

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