* PURPOSE.
*/
-/*
- * Project: libFIRM
- * File name: ir/stat/firmstat.h
- * Purpose: Statistics for Firm.
- * Author: Michael Beck
- * Created:
- * CVS-ID: $Id$
- * Copyright: (c) 2004 Universität Karlsruhe
- */
-#ifndef _FIRMSTAT_H_
-#define _FIRMSTAT_H_
-
/**
- * @file firmstat.h
+ * @file
+ * @brief Statistics for Firm.
+ * @author Michael Beck
+ * @version $Id$
*/
+#ifndef FIRM_STAT_FIRMSTAT_H
+#define FIRM_STAT_FIRMSTAT_H
+
#include "irhooks.h"
/**
* Statistic options, can be or'ed.
*/
enum firmstat_options_t {
- FIRMSTAT_ENABLED = 0x00000001, /**< enable statistics */
- FIRMSTAT_PATTERN_ENABLED = 0x00000002, /**< enable pattern calculation */
- FIRMSTAT_COUNT_STRONG_OP = 0x00000004, /**< if set, count Mul/Div/Mod/DivMod by constant */
- FIRMSTAT_COUNT_DAG = 0x00000008, /**< if set, count DAG statistics */
- FIRMSTAT_COUNT_DELETED = 0x00000010, /**< if set, count deleted graphs */
- FIRMSTAT_COUNT_SELS = 0x00000020, /**< if set, count Sel(Sel(..)) differently */
- FIRMSTAT_COUNT_CONSTS = 0x00000040, /**< if set, count Const statistics */
- FIRMSTAT_COUNT_EXTBB = 0x00000080, /**< if set, count extended Basic Block statistics */
- FIRMSTAT_CSV_OUTPUT = 0x10000000 /**< CSV output of some mini-statistic */
+ FIRMSTAT_ENABLED = 0x00000001, /**< enable statistics */
+ FIRMSTAT_PATTERN_ENABLED = 0x00000002, /**< enable pattern calculation */
+ FIRMSTAT_COUNT_STRONG_OP = 0x00000004, /**< if set, count Mul/Div/Mod/DivMod by constant */
+ FIRMSTAT_COUNT_DAG = 0x00000008, /**< if set, count DAG statistics */
+ FIRMSTAT_COUNT_DELETED = 0x00000010, /**< if set, count deleted graphs */
+ FIRMSTAT_COUNT_SELS = 0x00000020, /**< if set, count Sel(Sel(..)) differently */
+ FIRMSTAT_COUNT_CONSTS = 0x00000040, /**< if set, count Const statistics */
+ FIRMSTAT_COUNT_EXTBB = 0x00000080, /**< if set, count extended Basic Block statistics */
+ FIRMSTAT_CSV_OUTPUT = 0x10000000 /**< CSV output of some mini-statistic */
};
/**
* Additional flags for statistics.
*/
enum firmstat_optimizations_t {
- FS_OPT_NEUTRAL_0 = HOOK_OPT_LAST, /**< a op 0 = 0 op a = a */
- FS_OPT_NEUTRAL_1, /**< a op 1 = 1 op a = a */
- FS_OPT_ADD_A_A, /**< a + a = a * 2 */
- FS_OPT_ADD_A_MINUS_B, /**< a + -b = a - b */
- FS_OPT_ADD_SUB, /**< (a + x) - x = (a - x) + x */
- FS_OPT_ADD_MUL_A_X_A, /**< a * x + a = a * (x + 1) */
- FS_OPT_SUB_0_A, /**< 0 - a = -a */
- FS_OPT_SUB_MUL_A_X_A, /**< a * x - a = a * (x - 1) */
- FS_OPT_SUB_SUB_X_Y_Z, /**< (x - y) - z = x - (y + z) */
- FS_OPT_MUL_MINUS_1, /**< a * -1 = -a */
- FS_OPT_OR, /**< a | a = a | 0 = 0 | a = a */
- FS_OPT_AND, /**< a & 0b1...1 = 0b1...1 & a = a & a = a */
- FS_OPT_EOR_A_A, /**< a ^ a = 0 */
- FS_OPT_EOR_TO_NOT_BOOL, /**< bool ^ 1 = !bool */
- FS_OPT_EOR_TO_NOT, /**< x ^ 0b1..1 = ~x */
- 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_REASSOC_SHIFT, /**< (x SHF c1) SHF c2 = x SHF (c1+c2) */
- 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_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_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) */
- FS_OPT_MUX_TO_SHR, /**< Mux(a > b, a, b) = a >> b */
- FS_OPT_CONST_PHI, /**< Constant evaluation on Phi */
- FS_BE_IA32_LEA, /**< Lea was created */
- FS_BE_IA32_LOAD_LEA, /**< Load merged with a Lea */
- FS_BE_IA32_STORE_LEA, /**< Store merged with a Lea */
- FS_BE_IA32_AM_S, /**< Source address mode node created */
- FS_BE_IA32_AM_D, /**< Destination address mode node created */
- FS_BE_IA32_CJMP, /**< CJmp created to save a cmp/test */
- FS_BE_IA32_2ADDRCPY, /**< Copy created due to 2-Addresscode constraints */
- FS_BE_IA32_SPILL2ST, /**< Created Store for a Spill */
- FS_BE_IA32_RELOAD2LD, /**< Created Load for a Reload */
- FS_BE_IA32_SUB2NEGADD, /**< Created Neg-Add for a Sub due to 2-Addresscode constraints */
- FS_BE_IA32_LEA2ADD, /**< Transformed Lea back into Add */
- FS_OPT_MAX
+ FS_OPT_NEUTRAL_0 = HOOK_OPT_LAST, /**< a op 0 = 0 op a = a */
+ FS_OPT_NEUTRAL_1, /**< a op 1 = 1 op a = a */
+ FS_OPT_ADD_A_A, /**< a + a = a * 2 */
+ FS_OPT_ADD_A_MINUS_B, /**< a + -b = a - b */
+ FS_OPT_ADD_SUB, /**< (a + x) - x = (a - x) + x */
+ FS_OPT_ADD_MUL_A_X_A, /**< a * x + a = a * (x + 1) */
+ FS_OPT_SUB_0_A, /**< 0 - a = -a */
+ FS_OPT_SUB_MUL_A_X_A, /**< a * x - a = a * (x - 1) */
+ FS_OPT_SUB_SUB_X_Y_Z, /**< (x - y) - z = x - (y + z) */
+ FS_OPT_MUL_MINUS_1, /**< a * -1 = -a */
+ FS_OPT_OR, /**< a | a = a | 0 = 0 | a = a */
+ FS_OPT_AND, /**< a & 0b1...1 = 0b1...1 & a = a & a = a */
+ FS_OPT_EOR_A_A, /**< a ^ a = 0 */
+ FS_OPT_EOR_TO_NOT_BOOL, /**< bool ^ 1 = !bool */
+ FS_OPT_EOR_TO_NOT, /**< x ^ 0b1..1 = ~x */
+ 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_REASSOC_SHIFT, /**< (x SHF c1) SHF c2 = x SHF (c1+c2) */
+ 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_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_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) */
+ FS_OPT_MUX_TO_SHR, /**< Mux(a > b, a, b) = a >> b */
+ FS_OPT_CONST_PHI, /**< Constant evaluation on Phi */
+ FS_BE_IA32_LEA, /**< Lea was created */
+ FS_BE_IA32_LOAD_LEA, /**< Load merged with a Lea */
+ FS_BE_IA32_STORE_LEA, /**< Store merged with a Lea */
+ FS_BE_IA32_AM_S, /**< Source address mode node created */
+ FS_BE_IA32_AM_D, /**< Destination address mode node created */
+ FS_BE_IA32_CJMP, /**< CJmp created to save a cmp/test */
+ FS_BE_IA32_2ADDRCPY, /**< Copy created due to 2-Addresscode constraints */
+ FS_BE_IA32_SPILL2ST, /**< Created Store for a Spill */
+ FS_BE_IA32_RELOAD2LD, /**< Created Load for a Reload */
+ FS_BE_IA32_SUB2NEGADD, /**< Created Neg-Add for a Sub due to 2-Addresscode constraints */
+ FS_BE_IA32_LEA2ADD, /**< Transformed Lea back into Add */
+ FS_OPT_MAX
};
/**
*/
int stat_is_active(void);
-
-#endif /* _FIRMSTAT_H_ */
+#endif /* FIRM_STAT_FIRMSTAT_H */