target/6224: Cross compiler chokes with 'Unrecognizable insn' message

target/6224: Cross compiler chokes with 'Unrecognizable insn' message

[pazke]

>Number:         6224
>Category:       target
>Synopsis:       Cross compiler chokes with 'Unrecognizable insn' message
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Mon Apr 08 00:06:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Andrey Panin
>Release:        3.0.4
>Organization:
>Environment:
Linux x86 and Mingw32
>Description:
test.c: In function `strcat':
test.c:12: Unrecognizable insn:
(jump_insn 89 86 107 (set (pc)
        (label_ref 106)) -1 (insn_list 88 (insn_list 88 (nil)))
    (expr_list:REG_DEAD (reg:CC 16 cc)
        (expr_list:REG_BR_PROB (const_int 3999 [0xf9f])
            (nil))))
test.c:12: Internal compiler error in num_delay_slots, at insn-attrtab.c:265
>How-To-Repeat:
fr30-none-elf-gcc -O2 -g -c test.c
>Fix:
Compile without optimization.
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="test.c"; name="test.c"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="test.c"

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