fehler119 is C99

[libfirm] / include / libfirm / firmstat.h

diff --git a/include/libfirm/firmstat.h b/include/libfirm/firmstat.h
index af12c69..2b587a8 100644 (file)
--- a/include/libfirm/firmstat.h
+++ b/include/libfirm/firmstat.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -68,10 +68,11 @@ enum firmstat_optimizations_t {
        FS_OPT_AND,                               /**< a & 0b1...1 = 0b1...1 & a =  a & a = a */
        FS_OPT_TO_EOR,                            /**< (a|b) & ~(a&b) = a^b */
        FS_OPT_EOR_A_A,                           /**< a ^ a = 0 */
+       FS_OPT_EOR_A_B_A,                         /**< (a ^ b) ^ a = b */
        FS_OPT_EOR_TO_NOT_BOOL,                   /**< bool ^ 1 = !bool */
        FS_OPT_EOR_TO_NOT,                        /**< x ^ 0b1..1 = ~x, (a ^ b) & b -> ~a & b */
        FS_OPT_NOT_CMP,                           /**< !(a cmp b) = a !cmp b */
-       FS_OPT_OR_SHFT_TO_ROT,                    /**< (x << c) | (x >> (bits - c)) == Rot(x, c) */
+       FS_OPT_OR_SHFT_TO_ROTL,                   /**< (x << c) | (x >> (bits - c)) == Rotl(x, c) */
        FS_OPT_REASSOC_SHIFT,                     /**< (x SHF c1) SHF c2 = x SHF (c1+c2) */
        FS_OPT_SHIFT_AND,                         /**< (a SHF c) AND (b SHF c) = (a AND b) SHF c */
        FS_OPT_SHIFT_OR,                          /**< (a SHF c) OR (b SHF c) = (a OR b) SHF c */
@@ -79,9 +80,15 @@ enum firmstat_optimizations_t {
        FS_OPT_CONV,                              /**< a Conv could be removed */
        FS_OPT_CAST,                              /**< a Cast could be removed */
        FS_OPT_MIN_MAX_EQ,                        /**< Min(a,a) = Max(a,a) = a */
+       FS_OPT_MUX_BOOL,                          /**< Muxb(sel, true, false) = sel */
+       FS_OPT_MUX_NOT_BOOL,                      /**< Muxb(sel, false, true) = Not(sel) */
+       FS_OPT_MUX_OR_BOOL,                       /**< Muxb(sel, true, x) = Or(sel, x) */
+       FS_OPT_MUX_ORNOT_BOOL,                    /**< Muxb(sel, x, true) = Or(Not(sel), x) */
+       FS_OPT_MUX_AND_BOOL,                      /**< Muxb(sel, x, false) = And(sel, x) */
+       FS_OPT_MUX_ANDNOT_BOOL,                   /**< Muxb(sel, false, x) = And(Not(sel), x) */
        FS_OPT_MUX_C,                             /**< Mux(C, f, t) = C ? t : f */
        FS_OPT_MUX_EQ,                            /**< Mux(v, x, x) = x */
-       FS_OPT_MUX_TRANSFORM,                     /**< Mux(a, b, c) = b OR Mux(a,b, c) = c */
+       FS_OPT_MUX_TRANSFORM,                     /**< Mux(a, b, c) = b OR Mux(a, b, c) = c */
        FS_OPT_MUX_TO_MIN,                        /**< Mux(a < b, a, b) = Min(a,b) */
        FS_OPT_MUX_TO_MAX,                        /**< Mux(a > b, a, b) = Max(a,b) */
        FS_OPT_MUX_TO_ABS,                        /**< Mux(a > b, a, b) = Abs(a,b) */