------- 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