Bug 33474

Summary: Floating point exception
Product: [Retired] Red Hat Linux Reporter: Wade Minter <minter>
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED RAWHIDE QA Contact: David Lawrence <dkl>
Severity: high Docs Contact:
Priority: medium    
Version: 7.0   
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2001-03-30 07:51:44 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Attachments:
Description Flags
The bplSMRatio.i file none

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__
-DENTERPRISE_2000_4 -D_LIBPL_2000_4_ -DENTERPRISE__APOLLO_MODE -DUNIX
-DLOBYT_HIBYT -DISS_SYSTYPE=\"I386\" -DLINUX__2_2 -DRELEASE -pipe -DI386
-D__NO_STRING_INLINES  -I.
-I../../../arch/i386-intel-linux2.2/OPT/include
-I/rtp/code/PandR/2001.2/arch/i386-intel-linux2.2/OPT/include
-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/TK/blt/include
-I/rtp/code/build/VICTOR/arch/i386-intel-linux2.2/OPT/include -c
bplSMRatio.c -o
../../../arch/i386-intel-linux2.2/OPT/obj/libbpl.a/bplSMRatio.xyzzy.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
1


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.
Thanks.

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.