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cfgrtl.c (try_redirect_by_replacing_jump): Create a basic block for orphaned jump tables. 

* cfgrtl.c (try_redirect_by_replacing_jump): Create a basic block
	for orphaned jump tables.

From-SVN: r65792
This commit is contained in:
Mark Mitchell 2003-04-18 22:04:12 +00:00
parent 3e378f1467
commit eb5b8ad452
1 changed files with 4 additions and 1 deletions
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5
gcc/cfgrtl.c
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@ -731,7 +731,7 @@ try_redirect_by_replacing_jump (e, target)
else
{
rtx target_label = block_label (target);
rtx barrier;
rtx barrier, label, table;
emit_jump_insn_after (gen_jump (target_label), insn);
JUMP_LABEL (src->end) = target_label;
@ -744,6 +744,9 @@ try_redirect_by_replacing_jump (e, target)
table will be removed later, if it is no longer needed. */
delete_insn_chain (kill_from, insn);
if (tablejump_p (insn, &label, &table))
create_basic_block (label, table, src);
barrier = next_nonnote_insn (src->end);
if (!barrier || GET_CODE (barrier) != BARRIER)
emit_barrier_after (src->end);