tree-ssa-pre.c (remove_dead_inserted_code): Don't release_defs after remove_phi_node.

* tree-ssa-pre.c (remove_dead_inserted_code): Don't release_defs after remove_phi_node. From-SVN: r154401

tree-ssa-pre.c (remove_dead_inserted_code): Don't release_defs after remove_phi_node.
* tree-ssa-pre.c (remove_dead_inserted_code): Don't release_defs after remove_phi_node. From-SVN: r154401
b70fdfe4 · Alexandre Oliva · Alexandre Oliva · 21cf7180 · b70fdfe4 · b70fdfe4
Commit b70fdfe4 authored Nov 21, 2009 by Alexandre Oliva Committed by Alexandre Oliva Nov 21, 2009
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gcc/ChangeLog
+5 -0

gcc/tree-ssa-pre.c
+4 -2

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2009-11-21  Alexandre Oliva  <aoliva@redhat.com>

+	* tree-ssa-pre.c (remove_dead_inserted_code): Don't release_defs
+	after remove_phi_node.
+
+2009-11-21  Alexandre Oliva  <aoliva@redhat.com>
+
 	PR tree-optimization/42078
 	* gimple.h (gimple_replace_lhs): New declaration.
 	* gimple.c (gimple_replace_lhs): New function.
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -4462,8 +4462,10 @@ remove_dead_inserted_code (void)
 	  if (gimple_code (t) == GIMPLE_PHI)
 	    remove_phi_node (&gsi, true);
 	  else
-	    gsi_remove (&gsi, true);
-	  release_defs (t);
+	    {
+	      gsi_remove (&gsi, true);
+	      release_defs (t);
+	    }
 	}
    }
  VEC_free (gimple, heap, worklist);