Type mismatch in tree-ssa-loop-ivopts.c:5436 (rewrite_address_base)

[Richard Guenther]

Don't know how to fix this - nothing obvious.  But we create at

  *op = build1 (INDIRECT_REF, TREE_TYPE (*op), with);

an INDRECT_REF of the form

 <indirect_ref 0x4066b580
    type <integer_type 0x401493cc char asm_written public QI
        size <integer_cst 0x40141210 constant invariant 8>
        unit size <integer_cst 0x40141228 constant invariant 1>
        align 8 symtab 1075593216 alias set -1 precision 8 min
<integer_cst 0x40141270 -128> max <integer_cst 0x401412d0 127>
        pointer_to_this <pointer_type 0x40156bd0>>

    arg 0 <ssa_name 0x40660740
        type <pointer_type 0x404785e8 type <record_type 0x40476ec4
frame_state>
            public unsigned SI
            size <integer_cst 0x40141408 constant invariant 32>
            unit size <integer_cst 0x40141198 constant invariant 4>
            align 32 symtab 0 alias set -1>
        var <parm_decl 0x40478804 state_in> def_stmt <modify_expr
0x4066c1f8>
        version 38
        ptr-info 0x4065b8ac>>

where we confuse type <integer_type 0x401493cc> and
type <record_type 0x40476ec4 frame_state>.  Testcase is compiling
with -O2 -g

/net/alwazn/home/rguenth/src/gcc/cvs/gcc-4.1/gcc/unwind-dw2.c: In function
'__frame_state_for':
/net/alwazn/home/rguenth/src/gcc/cvs/gcc-4.1/gcc/unwind-dw2.c:1036


Please fix / advice.

Thanks,
Richard.

--
Richard Guenther <richard dot guenther at uni-tuebingen dot de>
WWW: http://www.tat.physik.uni-tuebingen.de/~rguenth/