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| author | Steven Bosscher <steven@gcc.gnu.org> | 2013-03-22 16:37:00 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2013-03-22 16:37:00 +0000 |
| commit | 80eb8028ebbb183885946c80402b59dcbd002f69 (patch) | |
| tree | 763d9ae5800f6d6a19f7446337ea0119f8095e00 /gcc/combine.c | |
| parent | f13a8728c143fe1aacc103c38463f19d829c9857 (diff) | |
| download | gcc-80eb8028ebbb183885946c80402b59dcbd002f69.zip gcc-80eb8028ebbb183885946c80402b59dcbd002f69.tar.gz gcc-80eb8028ebbb183885946c80402b59dcbd002f69.tar.bz2 | |
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: r196977
Diffstat (limited to 'gcc/combine.c')
0 files changed, 0 insertions, 0 deletions