* tree-ssa-propagate.c (set_rhs): Fail if EXPR is COMPOUND_EXPR.

From-SVN: r87984

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 37c7d2c..4eeefe8 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-09-23  Jakub Jelinek  <jakub@redhat.com>
+
+       * tree-ssa-propagate.c (set_rhs): Fail if EXPR is COMPOUND_EXPR.
+
 2004-09-23  Diego Novillo  <dnovillo@redhat.com>
            Jakub Jelinek  <jakub@redhat.com>
 

diff --git a/gcc/tree-ssa-propagate.c b/gcc/tree-ssa-propagate.c
index ffb7c9c..f86f13b 100644 (file)
--- a/gcc/tree-ssa-propagate.c
+++ b/gcc/tree-ssa-propagate.c
@@ -575,6 +575,8 @@ set_rhs (tree *stmt_p, tree expr)
       if (!is_gimple_val (TREE_OPERAND (expr, 0)))
        return false;
     }
+  else if (code == COMPOUND_EXPR)
+    return false;
 
   switch (TREE_CODE (stmt))
     {