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| author | Steven Bosscher <steven@gcc.gnu.org> | 2013-03-22 16:37:24 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2013-03-22 16:37:24 +0000 |
| commit | 1e8a79379d8ff958f8a2eab8a3176e239e9b47a6 (patch) | |
| tree | 1b137c16326635a4ed85226e1548cf90412f066f /gcc/combine.c | |
| parent | 80eb8028ebbb183885946c80402b59dcbd002f69 (diff) | |
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df.h (df_insn_delete): Adjust prototype.
* df.h (df_insn_delete): Adjust prototype.
* emit-rtl.c (remove_insn): Pass a basic block to df_insn_delete
and let it decide whether mark the basic block dirty.
(set_insn_deleted): Only pass INSN_P insns to df_insn_delete.
* df-scan.c (df_insn_info_delete): New helper function, split
off from df_insn_delete.
(df_scan_free_bb_info): Use it.
(df_insn_rescan, df_insn_rescan_all, df_process_deferred_rescans):
Likewise.
(df_insn_delete): Likewise. Take insn rtx as argument. Verify
that the insn is actually an insn and it has a non-NULL basic block.
Do not mark basic block dirty if only deleting a DEBUG_INSN.
From-SVN: r196978
Diffstat (limited to 'gcc/combine.c')
0 files changed, 0 insertions, 0 deletions