c/7223: gcc crashes "Internal compiler error in reload_cse_simplify_operands"

c/7223: gcc crashes "Internal compiler error in reload_cse_simplify_operands"

[nafabbio]

>Number:         7223
>Category:       c
>Synopsis:       gcc crashes "Internal compiler error in reload_cse_simplify_operands"
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Jul 06 10:06:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Fabio Napoli
>Release:        Reading specs from /usr/local/lib/gcc-lib/m68hc11/3.1/specs Configured with: ../gcc-3.1/configure --enable-threads Thread model: posix gcc version 3.1
>Organization:
>Environment:
Mangrake linux 8.2
linux kernel 2.4.18 SMP 
>Description:
[fabio@redflame 6811]$ gcc -v --save-temps -O -bm68hc11 -mshort amain.c
Reading specs from /usr/local/lib/gcc-lib/m68hc11/3.1/specs
Configured with: ../gcc-3.1/configure --enable-threads
Thread model: posix
gcc version 3.1
 /usr/local/lib/gcc-lib/m68hc11/3.1/cpp0 -lang-c -v -iprefix /usr/bin/../lib/gcc-lib/m68hc11/3.1/ -D__GNUC__=3 -D__GNUC_MINOR__=1 -D__GNUC_PATCHLEVEL__=0 -Dmc68hc1x -D__mc68hc1x__ -D__mc68hc1x -D__OPTIMIZE__ -D__STDC_HOSTED__=1 -D__HAVE_SHORT_INT__ -D__INT__=16 -D__INT_MAX__=32767 -Dmc6811 -DMC6811 -Dmc68hc11 amain.c amain.i
GNU CPP version 3.1 (cpplib) (MC68HC11/MC68HC12)
ignoring nonexistent directory "/usr/lib/gcc-lib/m68hc11/3.1/include"
ignoring nonexistent directory "/usr/lib/gcc-lib/m68hc11/3.1/../../../../m68hc11/sys-include"
ignoring nonexistent directory "/usr/lib/gcc-lib/m68hc11/3.1/../../../../m68hc11/include"
ignoring nonexistent directory "NONE/include"
ignoring nonexistent directory "/usr/local/m68hc11/sys-include"
ignoring nonexistent directory "/usr/local/m68hc11/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/lib/gcc-lib/m68hc11/3.1/include
End of search list.
 /usr/local/lib/gcc-lib/m68hc11/3.1/cc1 -fpreprocessed amain.i -quiet -dumpbase amain.c -mshort
-O -version -o amain.s
GNU CPP version 3.1 (cpplib) (MC68HC11/MC68HC12)
GNU C version 3.1 (m68hc11)
        compiled by GNU C version 3.1.
amain.c: In function `main':
amain.c:22: insn does not satisfy its constraints:
(insn 65 63 73 (set (mem:QI (const_int 4096 [0x1000]) [0 S1 A8])
        (ior:QI (mem:QI (const_int 4096 [0x1000]) [0 S1 A8])
            (const_int 16 [0x10]))) 83 {*iorqi3_const} (insn_list 58 (nil))
    (nil))
amain.c:22: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8368
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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Re: c/7223: gcc crashes "Internal compiler error in reload_cse_simplify_operands"

[ciceron]

Synopsis: gcc crashes "Internal compiler error in reload_cse_simplify_operands"

Responsible-Changed-From-To: unassigned->ciceron
Responsible-Changed-By: ciceron
Responsible-Changed-When: Sun Jul  7 12:03:02 2002
Responsible-Changed-Why:
    Concerns HC11/HC12 port
State-Changed-From-To: open->analyzed
State-Changed-By: ciceron
State-Changed-When: Sun Jul  7 12:03:02 2002
State-Changed-Why:
    Problem reproduced with example; problem understood,
    working on a fix.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7223