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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [20000827-1.c.18.loop2_init] - Rev 12
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;; Function foo (foo)
30 registers.
Register 22 used 1 times across 0 insns; set 1 time; user var; dies in 0 places; 1 bytes.
Register 23 used 1 times across 0 insns; set 1 time; user var; dies in 0 places.
Register 26 used 2 times across 0 insns; set 2 times; dies in 0 places.
3 basic blocks, 5 edges.
Basic block 0 prev -1, next 1, loop_depth 0, count 0, freq 1100, maybe hot.
Predecessors: ENTRY [100.0%] (fallthru)
Successors: 1 [100.0%] (fallthru)
Basic block 1 prev 0, next 2, loop_depth 1, count 0, freq 10000, maybe hot.
Predecessors: 0 [100.0%] (fallthru) 1 [89.0%] (dfs_back)
Successors: 1 [89.0%] (dfs_back) 2 [11.0%] (fallthru,loop_exit)
Basic block 2 prev 1, next -2, loop_depth 0, count 0, freq 1100, maybe hot.
Predecessors: 1 [11.0%] (fallthru,loop_exit)
Successors: EXIT [100.0%] (fallthru)
try_optimize_cfg iteration 1
Edge 1->1 redirected to 3
;; 2 loops found
;;
;; Loop 0:
;; header -1, latch -2
;; depth 0, level 2, outer -1
;; nodes: -1 0 1 3 2 -2
;;
;; Loop 1:
;; header 1, latch 3
;; depth 1, level 1, outer 0
;; nodes: 1 3
;; 0 succs { 1 }
;; 1 succs { 3 2 }
;; 3 succs { 1 }
;; 2 succs { -2 }
;; Start of basic block 0, registers live: (nil)
(note 50 0 45 0 [bb 0] NOTE_INSN_BASIC_BLOCK)
(insn 45 50 46 0 (set (reg/v:SI 23 [ a ])
(asm_operands:SI ("") ("=r") 0 []
[] ("gcc/testsuite/gcc.c-torture/compile/20000827-1.c") 13)) -1 (nil)
(nil))
(insn 46 45 47 0 (set (reg/v:QI 22 [ b ])
(asm_operands:QI ("") ("=r") 0 []
[] ("gcc/testsuite/gcc.c-torture/compile/20000827-1.c") 13)) -1 (nil)
(nil))
(insn 47 46 48 0 (set (reg:SI 26)
(ashift:SI (subreg:SI (reg/v:QI 22 [ b ]) 0)
(const_int 24 [0x18]))) -1 (nil)
(nil))
(insn 48 47 49 0 (set (reg:SI 26)
(ashiftrt:SI (reg:SI 26)
(const_int 24 [0x18]))) -1 (nil)
(nil))
(insn 49 48 12 0 (set (reg:CC 16 cc)
(compare:CC (reg:SI 26)
(const_int 0 [0x0]))) -1 (nil)
(nil))
;; End of basic block 0, registers live:
(nil)
;; Start of basic block 1, registers live: (nil)
(code_label 12 49 13 1 3 "" [0 uses])
(note 13 12 21 1 [bb 1] NOTE_INSN_BASIC_BLOCK)
(jump_insn 21 13 52 1 (set (pc)
(if_then_else (eq (reg:CC 16 cc)
(const_int 0 [0x0]))
(label_ref:SI 52)
(pc))) 38 {beq} (nil)
(expr_list:REG_BR_PROB (const_int 8900 [0x22c4])
(nil)))
;; End of basic block 1, registers live:
(nil)
;; Start of basic block 3, registers live: (nil)
(code_label 52 21 51 3 6 "" [1 uses])
(note 51 52 23 3 [bb 3] NOTE_INSN_BASIC_BLOCK)
;; End of basic block 3, registers live:
(nil)
;; Start of basic block 2, registers live: (nil)
(note 23 51 30 2 [bb 2] NOTE_INSN_BASIC_BLOCK)
(insn 30 23 36 2 (set (reg/i:SI 0 r0 [ <result> ])
(reg/v:SI 23 [ a ])) 13 {*movsi} (nil)
(nil))
(insn 36 30 0 2 (use (reg/i:SI 0 r0 [ <result> ])) -1 (nil)
(nil))
;; End of basic block 2, registers live:
(nil)