add first statistic support for GVN-PRE and combo

[libfirm] / include / libfirm / firmstat.h

diff --git a/include/libfirm/firmstat.h b/include/libfirm/firmstat.h
index b13c5a7..8906bba 100644 (file)
--- a/include/libfirm/firmstat.h
+++ b/include/libfirm/firmstat.h
@@ -60,6 +60,8 @@ enum firmstat_optimizations_t {
        FS_OPT_SUB_SUB_X_Y_Z,                     /**< (x - y) - z = x - (y + z) */
        FS_OPT_SUB_C_NOT_X,                       /**< c - ~a = a + (c+1) */
        FS_OPT_SUB_TO_ADD,                        /**< (-a) - b = -(a + b), a - (b - c) = a + (c - b), a - (b * C) -> a + (b * -C) */
+       FS_OPT_SUB_TO_NOT,                        /**< -1 - x -> ~x on two's complement */
+       FS_OPT_SUB_TO_CONV,                       /**< a - NULL = (int)a */
        FS_OPT_MUL_MINUS,                         /**< (-a) * (b - c) -> a * (c - b) */
        FS_OPT_MUL_MINUS_1,                       /**< a * -1 = -a */
        FS_OPT_MINUS_MUL_C,                       /**< (-a) * C = a * (-C) */
@@ -112,6 +114,13 @@ enum firmstat_optimizations_t {
        FS_OPT_CMP_SHF_TO_AND,                    /**< CMP optimization: transformed shift into And */
        FS_OPT_CMP_MOD_TO_AND,                    /**< CMP optimization: transformed Mod into And */
        FS_OPT_NOP,                               /**< the operation is a NOP */
+       FS_OPT_GVN_FOLLOWER,                      /**< GVN-PRE: replaced a follower */
+       FS_OPT_GVN_FULLY,                         /**< GVN-PRE: replaced by fully redundant value */
+       FS_OPT_GVN_PARTLY,                        /**< GVN-PRE: replaced by partly redundant value */
+       FS_OPT_COMBO_CONST,                       /**< Combo: evaluated into Constant */
+       FS_OPT_COMBO_CF,                          /**< Combo: removed conditional control flow */
+       FS_OPT_COMBO_FOLLOWER,                    /**< Combo: replaced a follower */
+       FS_OPT_COMBO_CONGRUENT,                   /**< Combo: replaced by congruent */
        FS_OPT_RTS_ABS,                           /**< RTS optimization: call to abs() replaced */
        FS_OPT_RTS_ALLOCA,                        /**< RTS optimization: call to alloca() replaced */
        FS_OPT_RTS_SQRT,                          /**< RTS optimization: call to sqrt() replaced */