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

[steven at gcc dot gnu dot org]

------- Comment #12 from steven at gcc dot gnu dot org  2006-06-11 09:21 -------
The offending insns for me are (using -dAP):

!(insn 315 243 316 (set (reg/f:SI 19 %l3 [167])
!        (high:SI (label_ref:SI 123))) 40 {*movsi_high} (nil)
!    (nil))
        sethi   %hi(.LL20), %l3 ! 315   *movsi_high     [length = 1]
!(insn 316 315 301 (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))


and

!(insn 319 253 320 (set (reg/f:SI 19 %l3 [167])
!        (high:SI (label_ref:SI 123))) 40 {*movsi_high} (nil)
!    (nil))
        sethi   %hi(.LL20), %l3 ! 319   *movsi_high     [length = 1]
!(insn 320 319 365 (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))
        or      %l3, %lo(.LL20), %l3    ! 320   *movsi_lo_sum   [length = 1]


These insns appear for the first time in the .greg dump.  This probably means,
I'm sorry to say, that this is a reload issue.


-- 


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