target/8514: Coldfire : Internal compiler error in reload_cse_simplify_operands

target/8514: Coldfire : Internal compiler error in reload_cse_simplify_operands

[cjohns]

>Number:         8514
>Category:       target
>Synopsis:       Coldfire : 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 Nov 09 22:36:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Chris Johns
>Release:        gcc-3.2 + RTEMS patches.
>Organization:
>Environment:
Linux host (RH6.1)
configure --target=m68k-rtems --with-gnu-as --with-gnu-ld --with-newlib --verbose --prefix=/ods/tools/rtems --enable-version-specific-runtime-libs --enable-threads=rtems --enable-languages=c,c++,java
>Description:
$ m68k-rtems-g++ -c -m5200 -O3 octet.ii
octet.ii: In static member function `static OctetStr
   OctetStr::from_hex_string(const OctetStr&)':
octet.ii:243: insn does not satisfy its constraints:
(insn 438 120 121 (set (reg:QI 8 %a0)
        (mem:QI (plus:SI (reg/f:SI 14 %a6)
                (const_int -77 [0xffffffb3])) [8 c S1 A8])) 37 {*m68k.md:1060} (nil)
    (nil))
octet.ii:243: Internal compiler error in reload_cse_simplify_operands, at
   reload1.c:8369
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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