Bug 75415

Summary: ICE on binutils/gas/config/tc-ppc.c
Product: [Retired] Red Hat Raw Hide Reporter: namsh
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED RAWHIDE QA Contact:
Severity: high Docs Contact:
Priority: medium    
Version: 1.0CC: chakimi
Target Milestone: ---   
Target Release: ---   
Hardware: athlon   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2002-10-16 23:41:02 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
tc-ppc.i none

Description namsh 2002-10-08 08:27:36 UTC 
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2b) Gecko/20021004

Description of problem:
gcc -DHAVE_CONFIG_H -I. -I. -I. -D_GNU_SOURCE -I. -I. -I../bfd -I./config
-I./../include -I./.. -I./../bfd -I./../intl -I../intl
-DLOCALEDIR="\"/usr/GNUPPC/share/locale\""   -W -Wall -Wstrict-prototypes
-Wmissing-prototypes -O2 -static -c ./config/tc-ppc.c
config/tc-ppc.c: In function `md_assemble':
config/tc-ppc.c:2188: warning: right shift count >= width of type
config/tc-ppc.c:2190: warning: right shift count >= width of type
config/tc-ppc.c:2195: warning: right shift count >= width of type
config/tc-ppc.c:2197: warning: right shift count >= width of type
config/tc-ppc.c:2202: warning: right shift count >= width of type
config/tc-ppc.c:2204: warning: right shift count >= width of type
config/tc-ppc.c:2209: warning: right shift count >= width of type
config/tc-ppc.c:2211: warning: right shift count >= width of type
config/tc-ppc.c: In function `md_apply_fix3':
config/tc-ppc.c:5404: warning: right shift count >= width of type
config/tc-ppc.c:5411: warning: right shift count >= width of type
config/tc-ppc.c:5418: warning: right shift count >= width of type
config/tc-ppc.c:5425: warning: right shift count >= width of type
config/tc-ppc.c:5553: Internal compiler error in simplify_subreg, at
simplify-rtx.c:2452

If I removed '-O2', no ICE.

I used gcc-3.2-7.src.rpm
And the as/config/tc-ppc.c is 1.51.2.2 (binutils-2_13-branch).

Version-Release number of selected component (if applicable):
gcc-3.2-7

How reproducible:
Always

Steps to Reproduce:
1. Run the compile command it 'Description'.
2.
3.
	

Actual Results:  config/tc-ppc.c:5553: Internal compiler error in
simplify_subreg, at simplify-rtx.c:2452

Expected Results:  No ICE.

Additional info:
Comment 1 Jakub Jelinek 2002-10-16 14:03:17 UTC 
Please attach tc-ppc.i.
Comment 2 namsh 2002-10-16 23:33:52 UTC 
Created attachment 80745 [details]
tc-ppc.i
Comment 3 namsh 2002-10-16 23:40:49 UTC 
The tc-ppc.i is build with cvs gcc (gcc-3_2-branch, 20021015).
And the result was same (And I don't file it to GCC gnatsweb).

config/tc-ppc.c:5553: Internal compiler error in simplify_subreg, at
simplify-rtx.c:2452
Comment 4 Jakub Jelinek 2002-11-27 17:19:27 UTC 
Should be fixed in gcc-3.2.1-1 in rawhide.
Comment 5 Jakub Jelinek 2002-12-27 12:00:01 UTC 
*** Bug 80470 has been marked as a duplicate of this bug. ***