From: Mark Mitchell <mmitchel@gcc.gnu.org>
Date: Fri, 18 Apr 2003 22:04:12 +0000 (+0000)
Subject: cfgrtl.c (try_redirect_by_replacing_jump): Create a basic block for orphaned jump... 
X-Git-Tag: releases/gcc-3.4.0~7183
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=eb5b8ad45266c93579c52f90f5068018b52fc073;p=thirdparty%2Fgcc.git

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
---

diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c
index 394632c8cc4a..654d3e304bd1 100644
--- a/gcc/cfgrtl.c
+++ b/gcc/cfgrtl.c
@@ -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);