lost.txt

(note 48 28 37 2 0x7ffff5067480 NOTE_INSN_BLOCK_BEG)
(insn 37 48 16 2 (parallel [
            (set (reg:SI 1 dx [ space+4 ])
                (const_int 0 [0]))
            (clobber (reg:CC 17 flags))
        ]) "trxundo.ii":773:95 71 {*movsi_xor}
     (expr_list:REG_UNUSED (reg:CC 17 flags)
        (nil)))
(insn:TI 16 37 38 2 (set (reg:V4SI 21 xmm1 [96])
        (vec_merge:V4SI (vec_duplicate:V4SI (reg:SI 1 dx [ space+4 ]))
            (const_vector:V4SI [
                    (const_int 0 [0]) repeated x4
                ])
            (const_int 1 [0x1]))) "trxundo.ii":773:95 4247 {vec_setv4si_0}
     (expr_list:REG_DEAD (reg:SI 1 dx [ space+4 ])
        (nil)))
(insn 38 16 19 2 (parallel [
            (set (reg:SI 1 dx [ page_no+4 ])
                (const_int 0 [0]))
            (clobber (reg:CC 17 flags))
        ]) "trxundo.ii":773:119 71 {*movsi_xor}
     (expr_list:REG_UNUSED (reg:CC 17 flags)
        (nil)))
(insn:TI 19 38 49 2 (set (reg:V4SI 22 xmm2 [97])
        (vec_merge:V4SI (vec_duplicate:V4SI (reg:SI 1 dx [ page_no+4 ]))
            (const_vector:V4SI [
                    (const_int 0 [0]) repeated x4
                ])
            (const_int 1 [0x1]))) "trxundo.ii":773:119 4247 {vec_setv4si_0}
     (expr_list:REG_DEAD (reg:SI 1 dx [ page_no+4 ])
        (nil)))
(note 49 19 29 2 0x7ffff5067480 NOTE_INSN_BLOCK_END)
(insn/f:TI 29 49 30 2 (set (reg/f:SI 6 bp)