/*
- * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2011 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
* @file
* @brief Statistics for Firm. Dumping.
* @author Michael Beck
- * @version $Id$
*/
#include "config.h"
#include "stat_dmp.h"
#include "irtools.h"
#include "irhooks.h"
+#include "util.h"
+#include "fourcc.h"
/**
* names of the optimizations
hook_opt_kind kind;
const char *name;
} opt_names[] = {
- { HOOK_OPT_DEAD_BLOCK, "dead block elimination" },
- { HOOK_OPT_STG, "straightening optimization" },
- { HOOK_OPT_IFSIM, "if simplification" },
- { HOOK_OPT_CONST_EVAL, "constant evaluation" },
- { HOOK_OPT_ALGSIM, "algebraic simplification" },
- { HOOK_OPT_PHI, "Phi optmization" },
- { HOOK_OPT_SYNC, "Sync optmization" },
- { HOOK_OPT_WAW, "Write-After-Write optimization" },
- { HOOK_OPT_WAR, "Write-After-Read optimization" },
- { HOOK_OPT_RAW, "Read-After-Write optimization" },
- { HOOK_OPT_RAR, "Read-After-Read optimization" },
- { HOOK_OPT_RC, "Read-a-Const optimization" },
- { HOOK_OPT_TUPLE, "Tuple optimization" },
- { HOOK_OPT_ID, "ID optimization" },
- { HOOK_OPT_CSE, "Common subexpression elimination" },
- { HOOK_OPT_STRENGTH_RED, "Strength reduction" },
- { HOOK_OPT_ARCH_DEP, "Architecture dependant optimization" },
- { HOOK_OPT_REASSOC, "Reassociation optimization" },
- { HOOK_OPT_POLY_CALL, "Polymorphic call optimization" },
- { HOOK_OPT_IF_CONV, "an if conversion was tried" },
- { HOOK_OPT_FUNC_CALL, "Real function call optimization" },
- { HOOK_OPT_CONFIRM, "Confirm-based optimization: replacement" },
- { HOOK_OPT_CONFIRM_C, "Confirm-based optimization: replaced by const" },
- { HOOK_OPT_CONFIRM_E, "Confirm-based optimization: evaluated" },
- { HOOK_OPT_EXC_REM, "a exception edge was removed due to a Confirmation prove" },
- { HOOK_OPT_NORMALIZE, "a commutative node was normalized" },
- { HOOK_LOWERED, "Lowered" },
- { HOOK_BACKEND, "Backend transformation" },
- { FS_OPT_NEUTRAL_0, "algebraic simplification: a op 0 = 0 op a = a" },
- { FS_OPT_NEUTRAL_1, "algebraic simplification: a op 1 = 1 op a = a" },
- { FS_OPT_ADD_A_A, "algebraic simplification: a + a = a * 2" },
- { FS_OPT_ADD_A_MINUS_B, "algebraic simplification: a + -b = a - b" },
- { FS_OPT_ADD_SUB, "algebraic simplification: (a + x) - x = (a - x) + x = a" },
- { FS_OPT_ADD_MUL_A_X_A, "algebraic simplification: a * x + a = a * (x + 1)" },
- { FS_OPT_SUB_0_A, "algebraic simplification: 0 - a = -a" },
- { FS_OPT_MINUS_SUB, "algebraic simplification: -(a - b) = b - a" },
- { FS_OPT_SUB_MINUS, "algebraic simplification: a - (-b) = a + b" },
- { FS_OPT_SUB_MUL_A_X_A, "algebraic simplification: a * x - a = a * (x - 1)" },
- { FS_OPT_SUB_SUB_X_Y_Z, "algebraic simplification: (x - y) - z = x - (y + z)" },
- { FS_OPT_SUB_C_NOT_X, "algebraic simplification: c - ~a = a + (c+1)" },
- { FS_OPT_SUB_TO_ADD, "algebraic simplification: (-a) - b = -(a + b), a - (b - c) = a + (c - b), a - (b * C) = a + (b * -C)" },
- { FS_OPT_SUB_TO_NOT, "algebraic simplification: -1 - x -> ~x" },
- { FS_OPT_SUB_TO_CONV, "algebraic simplification: a - NULL = (int)a" },
- { FS_OPT_MUL_MINUS, "algebraic simplification: (-a) * (b - c) = a * (c - b)" },
- { FS_OPT_MUL_MINUS_1, "algebraic simplification: a * -1 = -a" },
- { FS_OPT_MINUS_MUL_C, "algebraic simplification: (-a) * C = a * (-C)" },
- { FS_OPT_MUL_MINUS_MINUS,"algebraic simplification: (-a) * (-b) = a * b" },
- { FS_OPT_OR, "algebraic simplification: a | a = a | 0 = 0 | a = a" },
- { FS_OPT_AND, "algebraic simplification: a & 0b1...1 = 0b1...1 & a = a & a = (a|X) & a = a" },
- { FS_OPT_TO_EOR, "algebraic simplification: (a|b) & ~(a&b) = a^b" },
- { FS_OPT_EOR_A_A, "algebraic simplification: a ^ a = 0" },
- { FS_OPT_EOR_A_B_A, "algebraic simplification: (a ^ b) ^ a = b" },
- { FS_OPT_EOR_TO_NOT_BOOL,"boolean simplification: bool ^ 1 = !bool" },
- { FS_OPT_EOR_TO_NOT, "algebraic simplification: x ^ 0b1..1 = ~x, (a ^ b) & b = ~a & b" },
- { FS_OPT_NOT_CMP, "algebraic simplification: !(a cmp b) = a !cmp b" },
- { FS_OPT_OR_SHFT_TO_ROTL,"algebraic simplification: (x << c) | (x >> (bits - c)) == Rotl(x, c)" },
- { FS_OPT_REASSOC_SHIFT, "algebraic simplification: (x SHF c1) SHF c2 = x SHF (c1+c2)" },
- { FS_OPT_SHIFT_AND, "algebraic simplification: (a SHF c) AND (b SHF c) = (a AND b) SHF c" },
- { FS_OPT_SHIFT_OR, "algebraic simplification: (a SHF c) OR (b SHF c) = (a OR b) SHF c" },
- { FS_OPT_SHIFT_EOR, "algebraic simplification: (a SHF c) XOR (b SHF c) = (a XOR b) SHF c" },
- { FS_OPT_CONV, "algebraic simplification: Conv could be removed" },
- { FS_OPT_CAST, "algebraic simplification: a Cast could be removed" },
- { FS_OPT_MIN_MAX_EQ, "algebraic simplification: Min(a,a) = Max(a,a) = a" },
- { FS_OPT_MUX_BOOL, "boolean simplification: Muxb(sel, true, false) = sel" },
- { FS_OPT_MUX_NOT_BOOL, "boolean simplification: Muxb(sel, false, true) = Not(sel)" },
- { FS_OPT_MUX_OR_BOOL, "boolean simplification: Muxb(sel, true, x) = Or(sel, x)" },
- { FS_OPT_MUX_ORNOT_BOOL, "boolean simplification: Muxb(sel, x, true) = Or(Not(sel), x)" },
- { FS_OPT_MUX_AND_BOOL, "boolean simplification: Muxb(sel, x, false) = And(sel, x)" },
- { FS_OPT_MUX_ANDNOT_BOOL,"boolean simplification: Muxb(sel, false, x) = And(Not(sel), x)" },
- { FS_OPT_MUX_C, "algebraic simplification: Mux(C, f, t) = C ? t : f" },
- { FS_OPT_MUX_EQ, "algebraic simplification: Mux(v, x, x) = x" },
- { FS_OPT_MUX_TRANSFORM, "algebraic simplification: Mux(t ==/!= f, t, f) = f/t, Mux(t ==/!= 0, -t, t) = -t/t" },
- { FS_OPT_MUX_TO_MIN, "algebraic simplification: Mux(a < b, a, b) = Min(a,b)" },
- { FS_OPT_MUX_TO_MAX, "algebraic simplification: Mux(a > b, a, b) = Max(a,b)" },
- { FS_OPT_MUX_TO_ABS, "algebraic simplification: Mux(a > 0, a, -a) = Abs(a)" },
- { FS_OPT_MUX_TO_BITOP, "algebraic simplification: Mux((a & 2^x) ==/!= 0, 2^x, 0) = (a & 2^x) (xor 2^x)" },
- { FS_OPT_IDEM_UNARY, "algebraic simplification: Idempotent unary operation" },
- { FS_OPT_MINUS_NOT, "algebraic simplification: -(~x) = x + 1" },
- { FS_OPT_NOT_MINUS_1, "algebraic simplification: ~(x - 1) = -x" },
- { FS_OPT_NOT_PLUS_1, "algebraic simplification: ~x + 1 = -x" },
- { FS_OPT_ADD_X_NOT_X, "algebraic simplification: ~x + x = -1" },
- { FS_OPT_FP_INV_MUL, "algebraic simplification: x / y = x * (1.0/y)" },
- { FS_OPT_ABS_MINUS_X, "algebraic simplification: Abs(-x) = Abs(x)" },
- { FS_OPT_CONST_PHI, "constant evaluation on Phi node" },
- { FS_OPT_PREDICATE, "predicate optimization" },
- { FS_OPT_DEMORGAN, "optimization using DeMorgan's law" },
- { FS_OPT_CMP_OP_OP, "CMP optimization: Cmp(OP(x), OP(y)) = Cmp(x, y)" },
- { FS_OPT_CMP_OP_C, "CMP optimization: Cmp(OP(x), c1) = Cmp(x, c2)" },
- { FS_OPT_CMP_CONV_CONV, "CMP optimization: Cmp(Conv(x), Conv(y)) = Cmp(x, y)" },
- { FS_OPT_CMP_CONV, "CMP optimization: Cmp(Conv(x), Conv(y)) = Cmp(Conv(x), y)" },
- { FS_OPT_CMP_TO_BOOL, "CMP optimization: Cmp(x, y) = BoolOP(x, y)" },
- { FS_OPT_CMP_CNST_MAGN, "CMP optimization: reduced magnitude of a const" },
- { 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: removed 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" },
- { FS_OPT_RTS_CBRT, "RTS optimization: call to cbrt() replaced" },
- { FS_OPT_RTS_POW, "RTS optimization: call to pow() replaced" },
- { FS_OPT_RTS_EXP, "RTS optimization: call to exp() replaced" },
- { FS_OPT_RTS_LOG, "RTS optimization: call to log() replaced" },
- { FS_OPT_RTS_SIN, "RTS optimization: call to sin() replaced" },
- { FS_OPT_RTS_COS, "RTS optimization: call to cos() replaced" },
- { FS_OPT_RTS_TAN, "RTS optimization: call to tan() replaced" },
- { FS_OPT_RTS_ASIN, "RTS optimization: call to asin() replaced" },
- { FS_OPT_RTS_ACOS, "RTS optimization: call to atan() replaced" },
- { FS_OPT_RTS_ATAN, "RTS optimization: call to acos() replaced" },
- { FS_OPT_RTS_SINH, "RTS optimization: call to sinh() replaced" },
- { FS_OPT_RTS_COSH, "RTS optimization: call to cosh() replaced" },
- { FS_OPT_RTS_TANH, "RTS optimization: call to tanh() replaced" },
- { FS_OPT_RTS_SYMMETRIC, "RTS optimization: call to symmetric function f(-x) replaced by f(x)" },
- { FS_OPT_RTS_STRCMP, "RTS optimization: call to strcmp() replaced" },
- { FS_OPT_RTS_STRNCMP, "RTS optimization: call to strncmp() replaced" },
- { FS_OPT_RTS_MEMCPY, "RTS optimization: call to memcpy() replaced" },
- { FS_OPT_RTS_MEMSET, "RTS optimization: call to memset() replaced" },
- { FS_OPT_RTS_STRLEN, "RTS optimization: call to strlen() replaced" },
- { FS_BE_IA32_LEA, "ia32 Backend transformation: Lea was created" },
- { FS_BE_IA32_LOAD_LEA, "ia32 Backend transformation: Load merged with a Lea" },
- { FS_BE_IA32_STORE_LEA, "ia32 Backend transformation: Store merged with a Lea" },
- { FS_BE_IA32_AM_S, "ia32 Backend transformation: Source address mode node created" },
- { FS_BE_IA32_AM_D, "ia32 Backend transformation: Destination address mode node created" },
- { FS_BE_IA32_CJMP, "ia32 Backend transformation: CJmp created to save a cmp/test" },
- { FS_BE_IA32_2ADDRCPY, "ia32 Backend transformation: Copy created due to 2-Addresscode constraints" },
- { FS_BE_IA32_SPILL2ST, "ia32 Backend transformation: Created Store for a Spill" },
- { FS_BE_IA32_RELOAD2LD, "ia32 Backend transformation: Created Load for a Reload" },
- { FS_BE_IA32_SUB2NEGADD, "ia32 Backend transformation: Created Neg-Add for a Sub due to 2-Addresscode constraints" },
- { FS_BE_IA32_LEA2ADD, "ia32 Backend transformation: Transformed Lea back into Add" },
+ { HOOK_OPT_DEAD_BLOCK, "dead block elimination" },
+ { HOOK_OPT_STG, "straightening optimization" },
+ { HOOK_OPT_IFSIM, "if simplification" },
+ { HOOK_OPT_CONST_EVAL, "constant evaluation" },
+ { HOOK_OPT_ALGSIM, "algebraic simplification" },
+ { HOOK_OPT_PHI, "Phi optmization" },
+ { HOOK_OPT_SYNC, "Sync optmization" },
+ { HOOK_OPT_WAW, "Write-After-Write optimization" },
+ { HOOK_OPT_WAR, "Write-After-Read optimization" },
+ { HOOK_OPT_RAW, "Read-After-Write optimization" },
+ { HOOK_OPT_RAR, "Read-After-Read optimization" },
+ { HOOK_OPT_RC, "Read-a-Const optimization" },
+ { HOOK_OPT_TUPLE, "Tuple optimization" },
+ { HOOK_OPT_ID, "ID optimization" },
+ { HOOK_OPT_CSE, "Common subexpression elimination" },
+ { HOOK_OPT_STRENGTH_RED, "Strength reduction" },
+ { HOOK_OPT_ARCH_DEP, "Architecture dependant optimization" },
+ { HOOK_OPT_REASSOC, "Reassociation optimization" },
+ { HOOK_OPT_POLY_CALL, "Polymorphic call optimization" },
+ { HOOK_OPT_IF_CONV, "an if conversion was tried" },
+ { HOOK_OPT_FUNC_CALL, "Real function call optimization" },
+ { HOOK_OPT_CONFIRM, "Confirm-based optimization: replacement" },
+ { HOOK_OPT_CONFIRM_C, "Confirm-based optimization: replaced by const" },
+ { HOOK_OPT_CONFIRM_E, "Confirm-based optimization: evaluated" },
+ { HOOK_OPT_EXC_REM, "a exception edge was removed due to a Confirmation prove" },
+ { HOOK_OPT_NORMALIZE, "a commutative node was normalized" },
+ { HOOK_LOWERED, "Lowered" },
+ { HOOK_BACKEND, "Backend transformation" },
+ { (hook_opt_kind)FS_OPT_NEUTRAL_0, "algebraic simplification: a op 0 = 0 op a = a" },
+ { (hook_opt_kind)FS_OPT_NEUTRAL_1, "algebraic simplification: a op 1 = 1 op a = a" },
+ { (hook_opt_kind)FS_OPT_ADD_A_A, "algebraic simplification: a + a = a * 2" },
+ { (hook_opt_kind)FS_OPT_ADD_A_MINUS_B, "algebraic simplification: a + -b = a - b" },
+ { (hook_opt_kind)FS_OPT_ADD_SUB, "algebraic simplification: (a + x) - x = (a - x) + x = a" },
+ { (hook_opt_kind)FS_OPT_ADD_MUL_A_X_A, "algebraic simplification: a * x + a = a * (x + 1)" },
+ { (hook_opt_kind)FS_OPT_SUB_0_A, "algebraic simplification: 0 - a = -a" },
+ { (hook_opt_kind)FS_OPT_MINUS_SUB, "algebraic simplification: -(a - b) = b - a" },
+ { (hook_opt_kind)FS_OPT_SUB_MINUS, "algebraic simplification: a - (-b) = a + b" },
+ { (hook_opt_kind)FS_OPT_SUB_MUL_A_X_A, "algebraic simplification: a * x - a = a * (x - 1)" },
+ { (hook_opt_kind)FS_OPT_SUB_SUB_X_Y_Z, "algebraic simplification: (x - y) - z = x - (y + z)" },
+ { (hook_opt_kind)FS_OPT_SUB_C_NOT_X, "algebraic simplification: c - ~a = a + (c+1)" },
+ { (hook_opt_kind)FS_OPT_SUB_TO_ADD, "algebraic simplification: (-a) - b = -(a + b), a - (b - c) = a + (c - b), a - (b * C) = a + (b * -C)" },
+ { (hook_opt_kind)FS_OPT_SUB_TO_NOT, "algebraic simplification: -1 - x -> ~x" },
+ { (hook_opt_kind)FS_OPT_SUB_TO_CONV, "algebraic simplification: a - NULL = (int)a" },
+ { (hook_opt_kind)FS_OPT_MUL_MINUS, "algebraic simplification: (-a) * (b - c) = a * (c - b)" },
+ { (hook_opt_kind)FS_OPT_MUL_MINUS_1, "algebraic simplification: a * -1 = -a" },
+ { (hook_opt_kind)FS_OPT_MINUS_MUL_C, "algebraic simplification: (-a) * C = a * (-C)" },
+ { (hook_opt_kind)FS_OPT_MUL_MINUS_MINUS,"algebraic simplification: (-a) * (-b) = a * b" },
+ { (hook_opt_kind)FS_OPT_OR, "algebraic simplification: a | a = a | 0 = 0 | a = a" },
+ { (hook_opt_kind)FS_OPT_AND, "algebraic simplification: a & 0b1...1 = 0b1...1 & a = a & a = (a|X) & a = a" },
+ { (hook_opt_kind)FS_OPT_TO_EOR, "algebraic simplification: (a|b) & ~(a&b) = a^b" },
+ { (hook_opt_kind)FS_OPT_EOR_A_A, "algebraic simplification: a ^ a = 0" },
+ { (hook_opt_kind)FS_OPT_EOR_A_B_A, "algebraic simplification: (a ^ b) ^ a = b" },
+ { (hook_opt_kind)FS_OPT_EOR_TO_NOT_BOOL,"boolean simplification: bool ^ 1 = !bool" },
+ { (hook_opt_kind)FS_OPT_EOR_TO_NOT, "algebraic simplification: x ^ 0b1..1 = ~x, (a ^ b) & b = ~a & b" },
+ { (hook_opt_kind)FS_OPT_NOT_CMP, "algebraic simplification: !(a cmp b) = a !cmp b" },
+ { (hook_opt_kind)FS_OPT_OR_SHFT_TO_ROTL,"algebraic simplification: (x << c) | (x >> (bits - c)) == Rotl(x, c)" },
+ { (hook_opt_kind)FS_OPT_REASSOC_SHIFT, "algebraic simplification: (x SHF c1) SHF c2 = x SHF (c1+c2)" },
+ { (hook_opt_kind)FS_OPT_SHIFT_AND, "algebraic simplification: (a SHF c) AND (b SHF c) = (a AND b) SHF c" },
+ { (hook_opt_kind)FS_OPT_SHIFT_OR, "algebraic simplification: (a SHF c) OR (b SHF c) = (a OR b) SHF c" },
+ { (hook_opt_kind)FS_OPT_SHIFT_EOR, "algebraic simplification: (a SHF c) XOR (b SHF c) = (a XOR b) SHF c" },
+ { (hook_opt_kind)FS_OPT_CONV, "algebraic simplification: Conv could be removed" },
+ { (hook_opt_kind)FS_OPT_CAST, "algebraic simplification: a Cast could be removed" },
+ { (hook_opt_kind)FS_OPT_MIN_MAX_EQ, "algebraic simplification: Min(a,a) = Max(a,a) = a" },
+ { (hook_opt_kind)FS_OPT_MUX_COMBINE, "boolean simplification: two Mux nodes where combined into one" },
+ { (hook_opt_kind)FS_OPT_MUX_CONV, "boolean simplification: MuxI(sel, 1, 0) = (I)sel" },
+ { (hook_opt_kind)FS_OPT_MUX_BOOL, "boolean simplification: Muxb(sel, true, false) = sel" },
+ { (hook_opt_kind)FS_OPT_MUX_NOT_BOOL, "boolean simplification: Muxb(sel, false, true) = Not(sel)" },
+ { (hook_opt_kind)FS_OPT_MUX_OR_BOOL, "boolean simplification: Muxb(sel, true, x) = Or(sel, x)" },
+ { (hook_opt_kind)FS_OPT_MUX_ORNOT_BOOL, "boolean simplification: Muxb(sel, x, true) = Or(Not(sel), x)" },
+ { (hook_opt_kind)FS_OPT_MUX_AND_BOOL, "boolean simplification: Muxb(sel, x, false) = And(sel, x)" },
+ { (hook_opt_kind)FS_OPT_MUX_ANDNOT_BOOL,"boolean simplification: Muxb(sel, false, x) = And(Not(sel), x)" },
+ { (hook_opt_kind)FS_OPT_MUX_C, "algebraic simplification: Mux(C, f, t) = C ? t : f" },
+ { (hook_opt_kind)FS_OPT_MUX_EQ, "algebraic simplification: Mux(v, x, x) = x" },
+ { (hook_opt_kind)FS_OPT_MUX_TRANSFORM, "algebraic simplification: Mux(t ==/!= f, t, f) = f/t, Mux(t ==/!= 0, -t, t) = -t/t" },
+ { (hook_opt_kind)FS_OPT_MUX_TO_MIN, "algebraic simplification: Mux(a < b, a, b) = Min(a,b)" },
+ { (hook_opt_kind)FS_OPT_MUX_TO_MAX, "algebraic simplification: Mux(a > b, a, b) = Max(a,b)" },
+ { (hook_opt_kind)FS_OPT_MUX_TO_BITOP, "algebraic simplification: Mux((a & 2^x) ==/!= 0, 2^x, 0) = (a & 2^x) (xor 2^x)" },
+ { (hook_opt_kind)FS_OPT_IDEM_UNARY, "algebraic simplification: Idempotent unary operation" },
+ { (hook_opt_kind)FS_OPT_MINUS_NOT, "algebraic simplification: -(~x) = x + 1" },
+ { (hook_opt_kind)FS_OPT_NOT_MINUS_1, "algebraic simplification: ~(x - 1) = -x" },
+ { (hook_opt_kind)FS_OPT_NOT_PLUS_1, "algebraic simplification: ~x + 1 = -x" },
+ { (hook_opt_kind)FS_OPT_ADD_X_NOT_X, "algebraic simplification: ~x + x = -1" },
+ { (hook_opt_kind)FS_OPT_FP_INV_MUL, "algebraic simplification: x / y = x * (1.0/y)" },
+ { (hook_opt_kind)FS_OPT_CONST_PHI, "constant evaluation on Phi node" },
+ { (hook_opt_kind)FS_OPT_PREDICATE, "predicate optimization" },
+ { (hook_opt_kind)FS_OPT_DEMORGAN, "optimization using DeMorgan's law" },
+ { (hook_opt_kind)FS_OPT_CMP_OP_OP, "CMP optimization: Cmp(OP(x), OP(y)) = Cmp(x, y)" },
+ { (hook_opt_kind)FS_OPT_CMP_OP_C, "CMP optimization: Cmp(OP(x), c1) = Cmp(x, c2)" },
+ { (hook_opt_kind)FS_OPT_CMP_CONV_CONV, "CMP optimization: Cmp(Conv(x), Conv(y)) = Cmp(x, y)" },
+ { (hook_opt_kind)FS_OPT_CMP_CONV, "CMP optimization: Cmp(Conv(x), Conv(y)) = Cmp(Conv(x), y)" },
+ { (hook_opt_kind)FS_OPT_CMP_TO_BOOL, "CMP optimization: Cmp(x, y) = BoolOP(x, y)" },
+ { (hook_opt_kind)FS_OPT_CMP_CNST_MAGN, "CMP optimization: reduced magnitude of a const" },
+ { (hook_opt_kind)FS_OPT_CMP_SHF_TO_AND, "CMP optimization: transformed shift into And" },
+ { (hook_opt_kind)FS_OPT_CMP_MOD_TO_AND, "CMP optimization: transformed Mod into And" },
+ { (hook_opt_kind)FS_OPT_NOP, "the operation is a NOP" },
+ { (hook_opt_kind)FS_OPT_GVN_FOLLOWER, "GVN-PRE: replaced a follower" },
+ { (hook_opt_kind)FS_OPT_GVN_FULLY, "GVN-PRE: replaced by fully redundant value" },
+ { (hook_opt_kind)FS_OPT_GVN_PARTLY, "GVN-PRE: replaced by partly redundant value" },
+ { (hook_opt_kind)FS_OPT_COMBO_CONST, "Combo: evaluated into Constant" },
+ { (hook_opt_kind)FS_OPT_COMBO_CF, "Combo: removed conditional control flow" },
+ { (hook_opt_kind)FS_OPT_COMBO_FOLLOWER, "Combo: removed a follower" },
+ { (hook_opt_kind)FS_OPT_COMBO_CONGRUENT,"Combo: replaced by congruent" },
+ { (hook_opt_kind)FS_OPT_JUMPTHREADING, "Jump threading: removed conditional control flow" },
+ { (hook_opt_kind)FS_OPT_RTS_ABS, "RTS optimization: call to abs() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_ALLOCA, "RTS optimization: call to alloca() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_SQRT, "RTS optimization: call to sqrt() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_CBRT, "RTS optimization: call to cbrt() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_POW, "RTS optimization: call to pow() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_EXP, "RTS optimization: call to exp() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_LOG, "RTS optimization: call to log() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_SIN, "RTS optimization: call to sin() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_COS, "RTS optimization: call to cos() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_TAN, "RTS optimization: call to tan() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_ASIN, "RTS optimization: call to asin() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_ACOS, "RTS optimization: call to atan() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_ATAN, "RTS optimization: call to acos() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_SINH, "RTS optimization: call to sinh() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_COSH, "RTS optimization: call to cosh() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_TANH, "RTS optimization: call to tanh() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_SYMMETRIC, "RTS optimization: call to symmetric function f(-x) replaced by f(x)" },
+ { (hook_opt_kind)FS_OPT_RTS_STRCMP, "RTS optimization: call to strcmp() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_STRNCMP, "RTS optimization: call to strncmp() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_STRCPY, "RTS optimization: call to strcpy() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_STRLEN, "RTS optimization: call to strlen() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_MEMCPY, "RTS optimization: call to memcpy() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_MEMPCPY, "RTS optimization: call to mempcpy() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_MEMMOVE, "RTS optimization: call to memmove() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_MEMSET, "RTS optimization: call to memset() replaced" },
+ { (hook_opt_kind)FS_OPT_RTS_MEMCMP, "RTS optimization: call to memcmp() replaced" },
+ { (hook_opt_kind)FS_BE_IA32_LEA, "ia32 Backend transformation: Lea was created" },
+ { (hook_opt_kind)FS_BE_IA32_LOAD_LEA, "ia32 Backend transformation: Load merged with a Lea" },
+ { (hook_opt_kind)FS_BE_IA32_STORE_LEA, "ia32 Backend transformation: Store merged with a Lea" },
+ { (hook_opt_kind)FS_BE_IA32_AM_S, "ia32 Backend transformation: Source address mode node created" },
+ { (hook_opt_kind)FS_BE_IA32_AM_D, "ia32 Backend transformation: Destination address mode node created" },
+ { (hook_opt_kind)FS_BE_IA32_CJMP, "ia32 Backend transformation: CJmp created to save a cmp/test" },
+ { (hook_opt_kind)FS_BE_IA32_2ADDRCPY, "ia32 Backend transformation: Copy created due to 2-Addresscode constraints" },
+ { (hook_opt_kind)FS_BE_IA32_SPILL2ST, "ia32 Backend transformation: Created Store for a Spill" },
+ { (hook_opt_kind)FS_BE_IA32_RELOAD2LD, "ia32 Backend transformation: Created Load for a Reload" },
+ { (hook_opt_kind)FS_BE_IA32_SUB2NEGADD, "ia32 Backend transformation: Created Neg-Add for a Sub due to 2-Addresscode constraints" },
+ { (hook_opt_kind)FS_BE_IA32_LEA2ADD, "ia32 Backend transformation: Transformed Lea back into Add" },
};
static const char *if_conv_names[IF_RESULT_LAST] = {
cnt_clr(&f_normlized);
fprintf(dmp->f, "%-16s %-8s %-8s %-8s %-8s\n", "Opcode", "alive", "created", "->Id", "normalized");
- foreach_pset(set, entry) {
+ foreach_pset(set, node_entry_t*, entry) {
fprintf(dmp->f, "%-16s %8u %8u %8u %8u\n",
get_id_str(entry->op->name),
cnt_to_uint(&entry->cnt_alive),
/**
* Return the name of an optimization.
*/
-static const char *get_opt_name(int index) {
- assert(index < (int) ARR_SIZE(opt_names) && "index out of range");
+static const char *get_opt_name(int index)
+{
+ assert(index < (int) ARRAY_SIZE(opt_names) && "index out of range");
assert((int) opt_names[index].kind == index && "opt_names broken");
return opt_names[index].name;
} /* get_opt_name */
fprintf(dmp->f, "\n%s:\n", name);
fprintf(dmp->f, "%-16s %-8s\n", "Opcode", "deref");
- foreach_pset(set, entry) {
+ foreach_pset(set, opt_entry_t*, entry) {
fprintf(dmp->f, "%-16s %8u\n",
get_id_str(entry->op->name), cnt_to_uint(&entry->count));
} /* foreach_pset */
*/
static void simple_dump_be_block_reg_pressure(dumper_t *dmp, graph_entry_t *entry)
{
- be_block_entry_t *b_entry = pset_first(entry->be_block_hash);
+ be_block_entry_t *b_entry = (be_block_entry_t*)pset_first(entry->be_block_hash);
reg_pressure_entry_t *rp_entry;
/* return if no be statistic information available */
fprintf(dmp->f, "%12s", "Block Nr");
/* print table head (register class names) */
- foreach_pset(b_entry->reg_pressure, rp_entry)
+ foreach_pset(b_entry->reg_pressure, reg_pressure_entry_t*, rp_entry)
fprintf(dmp->f, "%15s", rp_entry->class_name);
fprintf(dmp->f, "\n");
/* print the reg pressure for all blocks and register classes */
- for (/* b_entry is already initialized */ ;
- b_entry;
- b_entry = pset_next(entry->be_block_hash)) {
+ foreach_pset(entry->block_hash, be_block_entry_t*, b_entry) {
fprintf(dmp->f, "BLK %6ld", b_entry->block_nr);
- foreach_pset(b_entry->reg_pressure, rp_entry)
+ foreach_pset(b_entry->reg_pressure, reg_pressure_entry_t*, rp_entry)
fprintf(dmp->f, "%15d", rp_entry->pressure);
fprintf(dmp->f, "\n");
} /* for */
} /* simple_dump_be_block_reg_pressure */
/** prints a distribution entry */
-static void simple_dump_distrib_entry(const distrib_entry_t *entry, void *env) {
- dumper_t *dmp = env;
- fprintf(dmp->f, "%12d", cnt_to_uint(&entry->cnt));
+static void simple_dump_distrib_entry(const distrib_entry_t *entry, void *env)
+{
+ dumper_t *dmp = (dumper_t*)env;
+ fprintf(dmp->f, "%12u", cnt_to_uint(&entry->cnt));
} /* simple_dump_distrib_entry */
/**
fprintf(dmp->f, "%12s %12s %12s %12s %12s %12s %12s\n",
"Block Nr", "1 node", "2 nodes", "3 nodes", "4 nodes", "5 or more", "AVERAGE");
- foreach_pset(entry->be_block_hash, b_entry) {
+ foreach_pset(entry->be_block_hash, be_block_entry_t*, b_entry) {
/* this ensures that all keys from 1 to 5 are in the table */
for (i = 1; i < 6; ++i)
stat_insert_int_distrib_tbl(b_entry->sched_ready, i);
/**
* Adds the counter for given entry to another distribution table.
*/
-static void add_distrib_entry(const distrib_entry_t *entry, void *env) {
- distrib_tbl_t *sum_tbl = env;
+static void add_distrib_entry(const distrib_entry_t *entry, void *env)
+{
+ distrib_tbl_t *sum_tbl = (distrib_tbl_t*)env;
- stat_add_int_distrib_tbl(sum_tbl, PTR_TO_INT(entry->object), &entry->cnt);
+ stat_add_int_distrib_tbl(sum_tbl, (int)PTR_TO_INT(entry->object), &entry->cnt);
} /* add_distrib_entry */
/**
"# exchanges"
);
- foreach_pset(entry->perm_stat, ps_ent) {
+ foreach_pset(entry->perm_stat, perm_stat_entry_t*, ps_ent) {
fprintf(dmp->f, "%12d %12d %12d %12d %12d %12d\n",
ps_ent->size,
ps_ent->real_size,
be_block_entry_t *b_entry;
fprintf(dmp->f, "\nPERMUTATION STATISTICS BEGIN:\n");
- foreach_pset(entry->be_block_hash, b_entry) {
+ foreach_pset(entry->be_block_hash, be_block_entry_t*, b_entry) {
perm_class_entry_t *pc_ent;
fprintf(dmp->f, "BLOCK %ld:\n", b_entry->block_nr);
if (b_entry->perm_class_stat) {
- foreach_pset(b_entry->perm_class_stat, pc_ent) {
+ foreach_pset(b_entry->perm_class_stat, perm_class_entry_t*, pc_ent) {
fprintf(dmp->f, "register class %s:\n", pc_ent->class_name);
simple_dump_be_block_permstat_class(dmp, pc_ent);
} /* foreach_pset */
if (! dmp->f)
return;
- fprintf(dmp->f, "%-16s %8d\n", "Edges", cnt_to_uint(cnt));
+ fprintf(dmp->f, "%-16s %8u\n", "Edges", cnt_to_uint(cnt));
} /* simple_dump_edges */
/**
*/
static void simple_dump_graph(dumper_t *dmp, graph_entry_t *entry)
{
- int i, dump_opts = 1;
+ int dump_opts = 1;
block_entry_t *b_entry;
- extbb_entry_t *eb_entry;
if (! dmp->f)
return;
if (entry->irg) {
ir_graph *const_irg = get_const_code_irg();
+ int i;
if (entry->irg == const_irg)
fprintf(dmp->f, "\nConst code Irg %p", (void *)entry->irg);
simple_dump_real_func_calls(dmp, &entry->cnt[gcnt_acc_real_func_call]);
simple_dump_tail_recursion(dmp, entry->num_tail_recursion);
- for (i = 0; i < sizeof(entry->opt_hash)/sizeof(entry->opt_hash[0]); ++i) {
+ for (i = 0; i != ARRAY_SIZE(entry->opt_hash); ++i) {
simple_dump_opt_hash(dmp, entry->opt_hash[i], i);
} /* for */
/* dump block info */
fprintf(dmp->f, "\n%12s %12s %12s %12s %12s %12s %12s\n", "Block Nr", "Nodes", "intern E", "incoming E", "outgoing E", "Phi", "quot");
- foreach_pset(entry->block_hash, b_entry) {
+ foreach_pset(entry->block_hash, block_entry_t*, b_entry) {
fprintf(dmp->f, "BLK %6ld %12u %12u %12u %12u %12u %4.8f %s\n",
b_entry->block_nr,
cnt_to_uint(&b_entry->cnt[bcnt_nodes]),
/* dump block permutation statistics */
simple_dump_be_block_permstat(dmp, entry);
-
- if (dmp->status->stat_options & FIRMSTAT_COUNT_EXTBB && entry->extbb_hash) {
- /* dump extended block info */
- fprintf(dmp->f, "\n%12s %12s %12s %12s %12s %12s %12s\n", "Extbb Nr", "Nodes", "intern E", "incoming E", "outgoing E", "Phi", "quot");
- foreach_pset(entry->extbb_hash, eb_entry) {
- fprintf(dmp->f, "ExtBB %6ld %12u %12u %12u %12u %12u %4.8f\n",
- eb_entry->block_nr,
- cnt_to_uint(&eb_entry->cnt[bcnt_nodes]),
- cnt_to_uint(&eb_entry->cnt[bcnt_edges]),
- cnt_to_uint(&eb_entry->cnt[bcnt_in_edges]),
- cnt_to_uint(&eb_entry->cnt[bcnt_out_edges]),
- cnt_to_uint(&eb_entry->cnt[bcnt_phi_data]),
- cnt_to_dbl(&eb_entry->cnt[bcnt_edges]) / cnt_to_dbl(&eb_entry->cnt[bcnt_nodes])
- );
- } /* foreach_pset */
- } /* if */
}
} /* simple_dump_graph */
fprintf(dmp->f, "\nBit usage for integer constants\n");
fprintf(dmp->f, "-------------------------------\n");
- for (i = 0; i < ARR_SIZE(tbl->int_bits_count); ++i) {
+ for (i = 0; i < ARRAY_SIZE(tbl->int_bits_count); ++i) {
fprintf(dmp->f, "%5u %12u\n", (unsigned) (i + 1), cnt_to_uint(&tbl->int_bits_count[i]));
cnt_add(&sum, &tbl->int_bits_count[i]);
} /* for */
fprintf(dmp->f, "\nFloating point constants classification\n");
fprintf(dmp->f, "--------------------------------------\n");
- for (i = 0; i < ARR_SIZE(tbl->floats); ++i) {
- fprintf(dmp->f, "%-10s %12u\n", stat_fc_name(i), cnt_to_uint(&tbl->floats[i]));
+ for (i = 0; i < ARRAY_SIZE(tbl->floats); ++i) {
+ fprintf(dmp->f, "%-10s %12u\n", stat_fc_name((float_classify_t)i), cnt_to_uint(&tbl->floats[i]));
cnt_add(&sum, &tbl->floats[i]);
} /* for */
fprintf(dmp->f, "--------------------------------------\n");
/**
* Dumps a line of the parameter table
*/
-static void dump_tbl_line(const distrib_entry_t *entry, void *env) {
- dumper_t *dmp = env;
+static void dump_tbl_line(const distrib_entry_t *entry, void *env)
+{
+ dumper_t *dmp = (dumper_t*)env;
- fprintf(dmp->f, "%d : %u\n", PTR_TO_INT(entry->object), cnt_to_uint(&entry->cnt));
+ fprintf(dmp->f, "%ld : %u\n", (long int)PTR_TO_INT(entry->object),
+ cnt_to_uint(&entry->cnt));
} /* dump_tbl_line */
/**
* dumps the parameter distribution table
*/
-static void simple_dump_param_tbl(dumper_t *dmp, const distrib_tbl_t *tbl, graph_entry_t *global) {
+static void simple_dump_param_tbl(dumper_t *dmp, const distrib_tbl_t *tbl, graph_entry_t *global)
+{
fprintf(dmp->f, "\nCall parameter Information:\n");
fprintf(dmp->f, "---------------------\n");
/**
* dumps the optimization counter table
*/
-static void simple_dump_opt_cnt(dumper_t *dmp, const counter_t *tbl, unsigned len) {
+static void simple_dump_opt_cnt(dumper_t *dmp, const counter_t *tbl, unsigned len)
+{
unsigned i;
fprintf(dmp->f, "\nOptimization counts:\n");
/**
* initialize the simple dumper
*/
-static void simple_init(dumper_t *dmp, const char *name) {
+static void simple_init(dumper_t *dmp, const char *name)
+{
char fname[2048];
snprintf(fname, sizeof(fname), "%s.txt", name);
/**
* finishes the simple dumper
*/
-static void simple_finish(dumper_t *dmp) {
+static void simple_finish(dumper_t *dmp)
+{
if (dmp->f)
fclose(dmp->f);
dmp->f = NULL;
for (i = 0; i < 4; ++i)
cnt_clr(&cnt[i]);
- foreach_pset(graph->opcode_hash, entry) {
+ foreach_pset(graph->opcode_hash, node_entry_t*, entry) {
if (entry->op == op_Phi) {
/* normal Phi */
cnt_add(&cnt[1], &entry->cnt_alive);
csv_count_nodes(dmp, entry, cnt);
- fprintf(dmp->f, "%-40s, %p, %d, %d, %d, %d\n",
+ fprintf(dmp->f, "%-40s, %p, %u, %u, %u, %u\n",
name,
(void *)entry->irg,
cnt_to_uint(&cnt[0]),
/**
* dumps the parameter distribution table
*/
-static void csv_dump_param_tbl(dumper_t *dmp, const distrib_tbl_t *tbl, graph_entry_t *global) {
+static void csv_dump_param_tbl(dumper_t *dmp, const distrib_tbl_t *tbl, graph_entry_t *global)
+{
(void) dmp;
(void) tbl;
(void) global;
/**
* dumps the optimization counter
*/
-static void csv_dump_opt_cnt(dumper_t *dmp, const counter_t *tbl, unsigned len) {
+static void csv_dump_opt_cnt(dumper_t *dmp, const counter_t *tbl, unsigned len)
+{
(void) dmp;
(void) tbl;
(void) len;
projects / libfirm / blobdiff