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| author | Jan Hubicka <jh@suse.cz> | 2001-09-02 18:38:46 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-09-02 16:38:46 +0000 |
| commit | 0c4992b02aec3b5f25114e7352342df9fafe7cf5 (patch) | |
| tree | e13f53eedbfc35d709913b15313275edf461ef35 /gcc/reload1.c | |
| parent | 303e4ccfaf922aceb2bd9c9fd64adbdc0f3ae84b (diff) | |
| download | gcc-0c4992b02aec3b5f25114e7352342df9fafe7cf5.zip gcc-0c4992b02aec3b5f25114e7352342df9fafe7cf5.tar.gz gcc-0c4992b02aec3b5f25114e7352342df9fafe7cf5.tar.bz2 | |
* reload1.c (fixup_abnormal_edges): Allow NOTEs in the sequence.
From-SVN: r45358
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index bf66c00..c405981 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -9497,7 +9497,7 @@ fixup_abnormal_edges () } if (e && GET_CODE (bb->end) != CALL_INSN && !can_throw_internal (bb->end)) { - rtx insn = bb->end; + rtx insn = bb->end, stop = NEXT_INSN (bb->end); rtx next; for (e = bb->succ; e; e = e->succ_next) if (e->flags & EDGE_FALLTHRU) @@ -9513,11 +9513,14 @@ fixup_abnormal_edges () bb->end = insn; inserted = true; insn = NEXT_INSN (insn); - while (insn && GET_CODE (insn) == INSN) + while (insn && insn != stop) { next = NEXT_INSN (insn); - insert_insn_on_edge (PATTERN (insn), e); - flow_delete_insn (insn); + if (INSN_P (insn)) + { + insert_insn_on_edge (PATTERN (insn), e); + flow_delete_insn (insn); + } insn = next; } } |