Bug 58648 - Internal compiler error in reload_cse_simplify_operands, at reload1.c:8345
Summary: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8345
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Red Hat Raw Hide
Classification: Retired
Component: gcc
Version: 1.0
Hardware: i386
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2002-01-22 09:59 UTC by Tim Waugh
Modified: 2008-05-01 15:38 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2002-01-22 12:01:56 UTC
Embargoed:

Attachments (Terms of Use)
OmniProxy.cpp (894.00 KB, text/plain)
2002-01-22 10:00 UTC, Tim Waugh 		no flags Details
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Description Tim Waugh 2002-01-22 09:59:14 UTC 
Description of Problem:
g++ crashes at -fPIC -O2 when compiling this file.

Version-Release number of selected component (if applicable):
gcc-3.1-0.18

How Reproducible:
100%

Steps to Reproduce:
1. g++ -fPIC -O2 -c OmniProxy.cpp

Actual Results:
OmniProxy.cpp: In member function `void OmniProxy::replayBitmaps()':
OmniProxy.cpp:1215: insn does not satisfy its constraints:
(insn 12810 10691 12816 (set (mem:QI (plus:SI (reg/f:SI 6 ebp)
                (const_int -300 [0xfffffed4])) [81 S1 A32])
        (reg:QI 4 sil)) 60 {*movqi_1} (nil)
    (nil))
OmniProxy.cpp:1215: Internal compiler error in reload_cse_simplify_operands, at
   reload1.c:8345
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions.
Comment 1 Tim Waugh 2002-01-22 10:00:52 UTC 
Created attachment 43155 [details]
OmniProxy.cpp
Comment 2 Jakub Jelinek 2002-01-22 11:57:13 UTC 
This sounds like #58579.
I have a minimal testcase for it, no fix yet.
On the other side, why aren't you using RPM_OPT_FLAGS? This bug never happens
with -mcpu=i686...
Comment 3 Tim Waugh 2002-01-22 12:01:51 UTC 
Just because CFLAGS="$RPM_OPT_FLAGS" breaks the package because it puts 
includes in CFLAGS in the Makefile.  I'll patch the Makefile so that using 
RPM_OPT_FLAGS works.  Thanks.
Comment 4 Jakub Jelinek 2002-02-01 16:19:49 UTC 
Fixed in gcc-3.1-0.19.
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