[Bug target/39592] [4.5 regression] Revision 145272 breaks -ansi -march=core2

[hjl dot tools at gmail dot com]

------- Comment #1 from hjl dot tools at gmail dot com  2009-03-30 19:45 -------
It will fail with -msse:

[hjl@gnu-33 gcc]$  ./xgcc -B./ -m32 -S -ansi /tmp/x.i -msse
/tmp/x.i: In function ‘foo’:
/tmp/x.i:5: error: unrecognizable insn:
(insn 23 22 16 2 /tmp/x.i:4 (set (reg:DF 8 st [orig:58 D.1037 ] [58])
        (float:DF (mem/c:DI (plus:SI (reg/f:SI 6 bp)
                    (const_int -8 [0xfffffffffffffff8])) [0 S8 A64]))) -1
(nil))
/tmp/x.i:5: internal compiler error: in extract_insn, at recog.c:2048
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
[hjl@gnu-33 gcc]$ 


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39592