diff options
| 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 | |
| parent | 80eb8028ebbb183885946c80402b59dcbd002f69 (diff) | |
| download | gcc-1e8a79379d8ff958f8a2eab8a3176e239e9b47a6.zip gcc-1e8a79379d8ff958f8a2eab8a3176e239e9b47a6.tar.gz gcc-1e8a79379d8ff958f8a2eab8a3176e239e9b47a6.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: r196978
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ed32476..583b47a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,18 @@ +2013-03-22 Steven Bosscher <steven@gcc.gnu.org> + + * 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. + 2013-03-22 Richard Biener <rguenther@suse.de> * tree-ssa-loop-im.c (struct mem_ref): Remove indep_ref and |