[Bug target/27531] [4.2 regression] sparc: undefined reference to .LL226 with -O2

[pinskia at gcc dot gnu dot org]

------- Comment #8 from pinskia at gcc dot gnu dot org  2006-05-13 21:59 -------
(insn 317 243 301 (set (reg/f:SI 19 %l3 [167])
        (lo_sum:SI (reg/f:SI 19 %l3 [167])
            (label_ref:SI 123))) 39 {*movsi_lo_sum} (nil)
    (nil))

There is no REG_LABEL on that instruction which causes us to delete that label.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27531