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| author | Zdenek Dvorak <dvorakz@suse.cz> | 2007-06-06 16:46:34 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2007-06-06 14:46:34 +0000 |
| commit | a7b87f730fb2a5904d0f8c5d36c554cd1918bfec (patch) | |
| tree | 83547529d1afe3a91257ca4399bfb3001703c6a9 /gcc/haifa-sched.c | |
| parent | 45222d4a3d07fc721de24bcb6c264dcd0541150a (diff) | |
| download | gcc-a7b87f730fb2a5904d0f8c5d36c554cd1918bfec.zip gcc-a7b87f730fb2a5904d0f8c5d36c554cd1918bfec.tar.gz gcc-a7b87f730fb2a5904d0f8c5d36c554cd1918bfec.tar.bz2 | |
haifa-sched.c (restore_bb_notes): Clear bb field of the notes emited outside of basic block.
* haifa-sched.c (restore_bb_notes): Clear bb field of the notes
emited outside of basic block.
* cfgbuild.c (find_bb_boundaries): Clear bb field for insns between
the created blocks.
* rtl.h (delete_insn_chain): Declaration changed.
* cfgrtl.c (delete_insn_chain): Add option to clear bb field for
non-removed insns.
(rtl_delete_block, rtl_merge_blocks): Pass true to delete_insn_chain.
(delete_insn_chain_and_edges, try_redirect_by_replacing_jump,
rtl_tidy_fallthru_edge, cfg_layout_merge_blocks): Pass false
to delete_insn_chain.
(rtl_verify_flow_info_1): Verify that the insns in header and footer
do not have bb field set.
(rtl_verify_flow_info): Verify that insns between basic blocks do not
have bb field set.
* recog.c (peephole2_optimize): Add argument to delete_insn_chain call.
* cfgcleanup.c (try_optimize_cfg): Ditto.
From-SVN: r125492
Diffstat (limited to 'gcc/haifa-sched.c')
| -rw-r--r-- | gcc/haifa-sched.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index 5696db0..cf02644 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -4080,8 +4080,9 @@ extend_bb (void) /* Don't emit a NOTE if it would end up before a BARRIER. */ && !BARRIER_P (NEXT_INSN (insn)))) { - emit_note_after (NOTE_INSN_DELETED, insn); - /* Make insn to appear outside BB. */ + rtx note = emit_note_after (NOTE_INSN_DELETED, insn); + /* Make insn appear outside BB. */ + set_block_for_insn (note, NULL); BB_END (EXIT_BLOCK_PTR->prev_bb) = insn; } } |