identifiers starting with _ are reserved; remove this bad practice

[libfirm] / include / libfirm / irgraph.h

diff --git a/include/libfirm/irgraph.h b/include/libfirm/irgraph.h
index 22e5939..91eafb3 100644 (file)
--- a/include/libfirm/irgraph.h
+++ b/include/libfirm/irgraph.h
@@ -319,9 +319,6 @@ FIRM_API irg_phase_state get_irg_phase_state(const ir_graph *irg);
 /** Sets the phase state of an IR graph. */
 FIRM_API void set_irg_phase_state(ir_graph *irg, irg_phase_state state);
 
-/** Sets the phase of the given IR graph to low. */
-#define set_irg_phase_low(irg) set_irg_phase_state(irg, phase_low)
-
 /** state: op_pin_state_pinned
    The graph is "op_pin_state_pinned" if all nodes are associated with a basic block.
    It is in state "op_pin_state_floats" if nodes are in arbitrary blocks.  In state
@@ -530,8 +527,9 @@ FIRM_API ir_resources_t ir_resources_reserved(const ir_graph *irg);
  * Graph State
  */
 typedef enum {
-       IR_GRAPH_STATE_KEEP_MUX = 1 << 0,  /**< should perform no further optimisations on Mux nodes */
-       IR_GRAPH_STATE_ARCH_DEP = 1 << 1,  /**< should not construct more nodes which irarch potentially breaks down */
+       IR_GRAPH_STATE_KEEP_MUX      = 1U << 0,  /**< should perform no further optimisations on Mux nodes */
+       IR_GRAPH_STATE_ARCH_DEP      = 1U << 1,  /**< should not construct more nodes which irarch potentially breaks down */
+       IR_GRAPH_STATE_BCONV_ALLOWED = 1U << 2,  /**< Conv(mode_b) to Iu is allowed as set command */
 } ir_graph_state_t;
 
 /** set some state flags on the graph (this does not clear the other flags) */