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Searched refs:insn_dead_p (Results 1 – 10 of 10) sorted by relevance

/freebsd-10-stable/contrib/gcc/
Dflow.c299 static int insn_dead_p (struct propagate_block_info *, rtx, int, rtx);
1712 insn_is_dead = insn_dead_p (pbi, PATTERN (insn), 0, REG_NOTES (insn)); in propagate_one_insn()
2265 insn_dead_p (struct propagate_block_info *pbi, rtx x, int call_ok, in insn_dead_p() function
2425 && ! insn_dead_p (pbi, XVECEXP (x, 0, i), call_ok, NULL_RTX)) in insn_dead_p()
2509 if (! insn_dead_p (pbi, call_pat, 1, REG_NOTES (call))) in libcall_dead_p()
2516 if (! insn_dead_p (pbi, PATTERN (insn), 0, REG_NOTES (insn))) in libcall_dead_p()
DFSFChangeLog1875 * flow.c (insn_dead_p): A CLOBBER of a dead pseudo is dead.
DChangeLog-19998441 * flow.c (insn_dead_p): Use XEXP rather than SUBREG_REG.
14165 * flow.c (mark_regs_live_at_end, insn_dead_p,
14287 * flow.c (insn_dead_p): Check against frame_pointer_rtx not
21086 (insn_dead_p): For a store to memory, search the entire mem_set_list
DChangeLog-20001558 (insn_dead_p): Don't protect pic references from deletion.
9431 * flow.c (insn_dead_p): Detect dead memory stores with auto increments.
16251 * flow.c (insn_dead_p): Keep sets to PIC_OFFSET_TABLE_REGNUM
22887 (insn_dead_p): Use propagate_block_info struct.
28236 (insn_dead_p): ... and here.
DChangeLog-200418568 * flow.c (insn_dead_p, mark_used_regs): Use anti_dependence.
26739 init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs):
29832 insn_dead_p, libcall_dead_p, mark_set_1, not_reg_cond,
42203 * flow.c (insn_dead_p): A clobber of a dead hard register is a
43997 * flow.c (mark_reg, insn_dead_p, mark_set_1, mark_used_reg,
DChangeLog-20015844 * flow.c (insn_dead_p): Allow for AUTO_INC notes all the time.
16107 (insn_dead_p): Canonicalize memory address for dead store
27554 * flow.c (insn_dead_p): Don't consider two memrefs equivalent
DFSFChangeLog.115464 * flow.c (life_analysis,propagate_block,insn_dead_p): Ditto.
DChangeLog-19982086 * flow.c (insn_dead_p): New argument NOTES. Changed all callers.
DChangeLog-20038716 (insn_dead_p): Change anti_dependence to unchanging_anti_dependence.
DChangeLog-20025936 * flow.c (insn_dead_p): When using non-call-exceptions, don't