(emit_insns_after): Update last_insn if nec.

From-SVN: r2016

diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index c0e18a038e02fe53dd0c6f8ba38511e986c535ac..b7c66ab681af89433a541a91971338a0378855c7 100644 (file)
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -2213,6 +2213,8 @@ emit_insns_after (first, after)
   if (after_after)
     PREV_INSN (after_after) = last;
 
+  if (after == last_insn)
+    last_insn = last;
   return last;
 }