tree.def (SWITCH_EXPR): New tree node definition.

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	* tree.def (SWITCH_EXPR): New tree node definition.

From-SVN: r22552

diff --git a/gcc/tree.def b/gcc/tree.def
index 86b60fa12a8a2bc33e7bb3d3d83b6bf19973e650..16a07d80c371b1920b7e4adc93e220c99791254a 100644 (file)
--- a/gcc/tree.def
+++ b/gcc/tree.def
@@ -757,6 +757,12 @@ DEFTREECODE (EXIT_BLOCK_EXPR, "exit_block_expr", 'e', 2)
    expanded as the contained node (EXPR_WFL_NODE);  a line note should
    be emitted first if EXPR_WFL_EMIT_LINE_NOTE. */
 DEFTREECODE (EXPR_WITH_FILE_LOCATION, "expr_with_file_location", 'e', 2)
+
+/* Switch expression.
+   Operand 0 is the expression used to perform the branch,
+   Operand 1 contains the case values. The way they're organized is
+   front-end implementation defined. */
+DEFTREECODE (SWITCH_EXPR, "switch_expr", 'e', 2)
 /*
 Local variables:
 mode:c