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| author | Richard Stallman <rms@gnu.org> | 1992-04-17 21:40:18 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-04-17 21:40:18 +0000 |
| commit | 2e1dbf228dab2af6b51f8bd87a5e811b20059e58 (patch) | |
| tree | 87e89e0af267973d9fab4560fc78414cf767f7d2 /gcc | |
| parent | a4bde0b117fa3575f34d259e5b62e577fe64ce83 (diff) | |
| download | gcc-2e1dbf228dab2af6b51f8bd87a5e811b20059e58.tar.gz | |
*** empty log message ***
From-SVN: r765
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/jump.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/jump.c b/gcc/jump.c index 410fe64a268..a8b0b627684 100644 --- a/gcc/jump.c +++ b/gcc/jump.c @@ -2948,11 +2948,15 @@ delete_insn (insn) while (next != 0 && ((code = GET_CODE (next)) == INSN || code == JUMP_INSN || code == CALL_INSN - || code == NOTE)) + || code == NOTE + || (code == CODE_LABEL && INSN_DELETED_P (next)))) { if (code == NOTE && NOTE_LINE_NUMBER (next) != NOTE_INSN_FUNCTION_END) next = NEXT_INSN (next); + /* Keep going past other deleted labels to delete what follows. */ + else if (code == CODE_LABEL && INSN_DELETED_P (next)) + next = NEXT_INSN (next); else /* Note: if this deletes a jump, it can cause more deletion of unreachable code, after a different label. |