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;; Function foo (foo)

try_optimize_cfg iteration 1

(note 2 0 7 NOTE_INSN_DELETED)

(note 7 2 50 NOTE_INSN_FUNCTION_BEG)

;; Start of basic block 0, registers live: 12 [r12]

(note 50 7 45 0 [bb 0] NOTE_INSN_BASIC_BLOCK)

(insn 45 50 46 0 (set (reg/v:SI 1 r1 [orig:23 a ] [23])

        (asm_operands:SI ("") ("=r") 0 []

             [] ("gcc/testsuite/gcc.c-torture/compile/20000827-1.c") 13)) -1 (nil)

    (nil))

(insn 46 45 57 0 (set (reg/v:QI 0 r0 [orig:22 b ] [22])

        (asm_operands:QI ("") ("=r") 0 []

             [] ("gcc/testsuite/gcc.c-torture/compile/20000827-1.c") 13)) -1 (nil)

    (nil))

(insn 57 46 47 0 (set (reg:SI 2 r2)

        (const_int 24 [0x18])) 13 {*movsi} (nil)

    (nil))

(insn 47 57 48 0 (set (reg:SI 0 r0 [26])

        (ashift:SI (reg:SI 0 r0 [orig:22 b ] [22])

            (reg:SI 2 r2))) 32 {ashlsi3} (insn_list:REG_DEP_TRUE 46 (nil))

    (nil))

(insn 48 47 49 0 (set (reg:SI 0 r0 [26])

        (ashiftrt:SI (reg:SI 0 r0 [26])

            (reg:SI 2 r2))) 31 {ashrsi3} (insn_list:REG_DEP_TRUE 47 (nil))

    (expr_list:REG_DEAD (reg:SI 2 r2)

        (nil)))

(insn 49 48 41 0 (set (reg:CC 16 cc)

        (compare:CC (reg:SI 0 r0 [26])

            (const_int 0 [0x0]))) 36 {cmpsi} (insn_list:REG_DEP_TRUE 48 (nil))

    (expr_list:REG_DEAD (reg:SI 0 r0 [26])

        (nil)))

;; End of basic block 0, registers live:

 1 [r1] 12 [r12] 16 [cc]

(note 41 49 12 NOTE_INSN_LOOP_BEG)

;; Start of basic block 1, registers live: 1 [r1] 12 [r12] 16 [cc]

(code_label 12 41 13 1 3 "" [1 uses])

(note 13 12 21 1 [bb 1] NOTE_INSN_BASIC_BLOCK)

(jump_insn 21 13 42 1 (set (pc)

        (if_then_else (eq (reg:CC 16 cc)

                (const_int 0 [0x0]))

            (label_ref:SI 12)

            (pc))) 38 {beq} (nil)

    (expr_list:REG_BR_PROB (const_int 8900 [0x22c4])

        (nil)))

;; End of basic block 1, registers live:

 1 [r1] 12 [r12] 16 [cc]

(note 42 21 27 NOTE_INSN_LOOP_END)

(note 27 42 23 NOTE_INSN_FUNCTION_END)

;; Start of basic block 2, registers live: 1 [r1] 12 [r12]

(note 23 27 30 2 [bb 2] NOTE_INSN_BASIC_BLOCK)

(insn 30 23 36 2 (set (reg/i:SI 0 r0 [  ])

        (reg/v:SI 1 r1 [orig:23 a ] [23])) 13 {*movsi} (nil)

    (expr_list:REG_DEAD (reg/v:SI 1 r1 [orig:23 a ] [23])

        (nil)))

(insn 36 30 56 2 (use (reg/i:SI 0 r0 [  ])) -1 (insn_list:REG_DEP_TRUE 30 (nil))

    (nil))

;; End of basic block 2, registers live:

(note 56 36 0 NOTE_INSN_DELETED)