* flow.c (make_edges): The sibling call edge to exit is abnormal.

From-SVN: r34035

* flow.c (make_edges): The sibling call edge to exit is abnormal.
From-SVN: r34035
228c4d97 · Richard Henderson · Richard Henderson · 8bd636c5 · 228c4d97 · 228c4d97
Commit 228c4d97 authored May 19, 2000 by Richard Henderson Committed by Richard Henderson May 19, 2000
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gcc/ChangeLog
+4 -0

gcc/flow.c
+2 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2000-05-19  Richard Henderson  <rth@cygnus.com>

+	* flow.c (make_edges): The sibling call edge to exit is abnormal.
+
+2000-05-19  Richard Henderson  <rth@cygnus.com>
+
 	* jump.c (redirect_jump): Add delete_unused argument.  Don't
 	remove labels and code following when LABEL_NUSES goes to zero.
 	(invert_jump): Likewise.

--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -1024,7 +1024,8 @@ make_edges (label_value_list)
 	 wouldn't have created the sibling call in the first place.  */

      if (code == CALL_INSN && SIBLING_CALL_P (insn))
-	make_edge (edge_cache, bb, EXIT_BLOCK_PTR, 0);
+	make_edge (edge_cache, bb, EXIT_BLOCK_PTR,
+		   EDGE_ABNORMAL | EDGE_ABNORMAL_CALL);
      else

      /* If this is a CALL_INSN, then mark it as reaching the active EH