#endif
#include <stdlib.h>
+#include "bitfiddle.h"
#include "tv_t.h"
#include "set.h"
#include "entity_t.h"
target values */
#define N_CONSTANTS 2048
-/* get the integer overflow mode */
-#define GET_OVERFLOW_MODE() int_overflow_mode
-
/* unused, float to int doesn't work yet */
enum float_to_int_mode {
TRUNCATE,
#endif /* NDEBUG */
/** Hash a tarval. */
-static int hash_tv(tarval *tv) {
+static int hash_tv(tarval *tv)
+{
return (PTR_TO_INT(tv->value) ^ PTR_TO_INT(tv->mode)) + tv->length;
}
/** Hash a value. Treat it as a byte array. */
-static int hash_val(const void *value, unsigned int length) {
+static int hash_val(const void *value, unsigned int length)
+{
unsigned int i;
unsigned int hash = 0;
return hash;
}
-static int cmp_tv(const void *p1, const void *p2, size_t n) {
+static int cmp_tv(const void *p1, const void *p2, size_t n)
+{
const tarval *tv1 = p1;
const tarval *tv2 = p2;
(void) n;
}
/** finds tarval with value/mode or creates new tarval */
-static tarval *get_tarval(const void *value, int length, ir_mode *mode) {
+static tarval *get_tarval(const void *value, int length, ir_mode *mode)
+{
tarval tv;
tv.kind = k_tarval;
case irms_int_number:
if (sc_comp(value, get_mode_max(mode)->value) == 1) {
- switch (GET_OVERFLOW_MODE()) {
+ switch (tarval_get_integer_overflow_mode()) {
case TV_OVERFLOW_SATURATE:
return get_mode_max(mode);
case TV_OVERFLOW_WRAP:
}
}
if (sc_comp(value, get_mode_min(mode)->value) == -1) {
- switch (GET_OVERFLOW_MODE()) {
+ switch (tarval_get_integer_overflow_mode()) {
case TV_OVERFLOW_SATURATE:
return get_mode_min(mode);
case TV_OVERFLOW_WRAP: {
/**
* get the float descriptor for given mode.
*/
-static const ieee_descriptor_t *get_descriptor(const ir_mode *mode) {
+static const ieee_descriptor_t *get_descriptor(const ir_mode *mode)
+{
switch (get_mode_size_bits(mode)) {
case 16: return &half_desc;
case 32: return &single_desc;
case 64: return &double_desc;
case 80:
- case 96: return &extended_desc;
- case 128: return &quad_desc;
+ case 96:
+ case 128: return &extended_desc; /* FIXME: HACK for x86 where we have
+ sizeof(long double)==16 with 10 byte
+ real payload */
+ /* case 128: return &quad_desc; */
default:
panic("Unsupported mode in get_descriptor()");
return NULL;
}
}
-/*
- * public functions declared in tv.h
- */
+tarval *new_integer_tarval_from_str(const char *str, size_t len, char sign,
+ unsigned char base, ir_mode *mode)
+{
+ void *buffer;
+ int ok;
+
+ buffer = alloca(sc_get_buffer_length());
+
+ ok = sc_val_from_str(sign, base, str, len, buffer);
+ if (!ok)
+ return tarval_bad;
+
+ return get_tarval_overflow(buffer, sc_get_buffer_length(), mode);
+}
+
+static tarval *new_tarval_from_str_int(const char *str, size_t len,
+ ir_mode *mode)
+{
+ void *buffer;
+ unsigned base = 10;
+ char sign = 1;
+ int ok;
+
+ /* skip leading spaces */
+ while (len > 0 && str[0] == ' ') {
+ ++str;
+ --len;
+ }
+ if (len == 0)
+ return tarval_bad;
+
+ /* 1 sign character allowed */
+ if (str[0] == '-') {
+ sign = -1;
+ ++str;
+ --len;
+ } else if (str[0] == '+') {
+ ++str;
+ --len;
+ }
+
+ /* a number starting with '0x' is hexadeciaml,
+ * a number starting with '0' (and at least 1 more char) is octal */
+ if (len >= 2 && str[0] == '0') {
+ if (str[1] == 'x' || str[1] == 'X') {
+ str += 2;
+ len -= 2;
+ base = 16;
+ } else {
+ ++str;
+ --len;
+ base = 8;
+ }
+ }
+ if (len == 0)
+ return tarval_bad;
+
+ buffer = alloca(sc_get_buffer_length());
+
+ ok = sc_val_from_str(sign, base, str, len, buffer);
+ if (!ok)
+ return tarval_bad;
+
+ return get_tarval_overflow(buffer, sc_get_buffer_length(), mode);
+}
/*
* Constructors =============================================================
return get_tarval_null(mode);
/* FALLTHROUGH */
case irms_int_number:
- sc_val_from_str(str, len, NULL, mode);
- return get_tarval(sc_get_buffer(), sc_get_buffer_length(), mode);
+ return new_tarval_from_str_int(str, len, mode);
}
panic("Unsupported tarval creation with mode %F", mode);
}
/*
* helper function, create a tarval from long
*/
-tarval *new_tarval_from_long(long l, ir_mode *mode) {
+tarval *new_tarval_from_long(long l, ir_mode *mode)
+{
assert(mode);
switch (get_mode_sort(mode)) {
}
/* returns non-zero if can be converted to long */
-int tarval_is_long(tarval *tv) {
+int tarval_is_long(tarval *tv)
+{
if (!mode_is_int(tv->mode) && !mode_is_reference(tv->mode))
return 0;
}
/* this might overflow the machine's long, so use only with small values */
-long get_tarval_long(tarval* tv) {
+long get_tarval_long(tarval* tv)
+{
assert(tarval_is_long(tv) && "tarval too big to fit in long");
return sc_val_to_long(tv->value);
}
-tarval *new_tarval_from_double(long double d, ir_mode *mode) {
+tarval *new_tarval_from_double(long double d, ir_mode *mode)
+{
const ieee_descriptor_t *desc;
assert(mode && (get_mode_sort(mode) == irms_float_number));
}
/* returns non-zero if can be converted to double */
-int tarval_is_double(tarval *tv) {
+int tarval_is_double(tarval *tv)
+{
assert(tv);
return (get_mode_sort(tv->mode) == irms_float_number);
}
-long double get_tarval_double(tarval *tv) {
+long double get_tarval_double(tarval *tv)
+{
assert(tarval_is_double(tv));
return fc_val_to_ieee754(tv->value);
*/
/* get the mode of the tarval */
-ir_mode *(get_tarval_mode)(const tarval *tv) {
+ir_mode *(get_tarval_mode)(const tarval *tv)
+{
return _get_tarval_mode(tv);
}
* therefore the irmode functions should be preferred to the functions below.
*/
-tarval *(get_tarval_bad)(void) {
+tarval *(get_tarval_bad)(void)
+{
return _get_tarval_bad();
}
-tarval *(get_tarval_undefined)(void) {
+tarval *(get_tarval_undefined)(void)
+{
return _get_tarval_undefined();
}
-tarval *(get_tarval_b_false)(void) {
+tarval *(get_tarval_b_false)(void)
+{
return _get_tarval_b_false();
}
-tarval *(get_tarval_b_true)(void) {
+tarval *(get_tarval_b_true)(void)
+{
return _get_tarval_b_true();
}
-tarval *(get_tarval_reachable)(void) {
+tarval *(get_tarval_reachable)(void)
+{
return _get_tarval_reachable();
}
-tarval *(get_tarval_unreachable)(void) {
+tarval *(get_tarval_unreachable)(void)
+{
return _get_tarval_unreachable();
}
-tarval *get_tarval_max(ir_mode *mode) {
+tarval *get_tarval_max(ir_mode *mode)
+{
const ieee_descriptor_t *desc;
assert(mode);
return tarval_bad;
}
-tarval *get_tarval_min(ir_mode *mode) {
+tarval *get_tarval_min(ir_mode *mode)
+{
const ieee_descriptor_t *desc;
assert(mode);
/** The bit pattern for the pointer NULL */
static long _null_value = 0;
-tarval *get_tarval_null(ir_mode *mode) {
+tarval *get_tarval_null(ir_mode *mode)
+{
assert(mode);
if (get_mode_n_vector_elems(mode) > 1) {
return tarval_bad;
}
-tarval *get_tarval_one(ir_mode *mode) {
+tarval *get_tarval_one(ir_mode *mode)
+{
assert(mode);
if (get_mode_n_vector_elems(mode) > 1)
return tarval_bad;
}
-tarval *get_tarval_all_one(ir_mode *mode) {
+tarval *get_tarval_all_one(ir_mode *mode)
+{
assert(mode);
if (get_mode_n_vector_elems(mode) > 1)
return tarval_bad;
}
-int tarval_is_constant(tarval *tv) {
+int tarval_is_constant(tarval *tv)
+{
int num_res = sizeof(reserved_tv) / sizeof(reserved_tv[0]);
/* reserved tarvals are NOT constants. Note that although
return (tv < &reserved_tv[2] || tv > &reserved_tv[num_res - 1]);
}
-tarval *get_tarval_minus_one(ir_mode *mode) {
+tarval *get_tarval_minus_one(ir_mode *mode)
+{
assert(mode);
if (get_mode_n_vector_elems(mode) > 1)
return tarval_bad;
}
-tarval *get_tarval_nan(ir_mode *mode) {
+tarval *get_tarval_nan(ir_mode *mode)
+{
const ieee_descriptor_t *desc;
assert(mode);
panic("mode %F does not support NaN value", mode);
}
-tarval *get_tarval_plus_inf(ir_mode *mode) {
+tarval *get_tarval_plus_inf(ir_mode *mode)
+{
assert(mode);
if (get_mode_n_vector_elems(mode) > 1)
panic("vector arithmetic not implemented yet");
panic("mode %F does not support +inf value", mode);
}
-tarval *get_tarval_minus_inf(ir_mode *mode) {
+tarval *get_tarval_minus_inf(ir_mode *mode)
+{
assert(mode);
if (get_mode_n_vector_elems(mode) > 1)
/*
* test if negative number, 1 means 'yes'
*/
-int tarval_is_negative(tarval *a) {
+int tarval_is_negative(tarval *a)
+{
if (get_mode_n_vector_elems(a->mode) > 1)
panic("vector arithmetic not implemented yet");
/*
* test if null, 1 means 'yes'
*/
-int tarval_is_null(tarval *a) {
+int tarval_is_null(tarval *a)
+{
return
a != tarval_bad &&
a == get_mode_null(get_tarval_mode(a));
/*
* test if one, 1 means 'yes'
*/
-int tarval_is_one(tarval *a) {
+int tarval_is_one(tarval *a)
+{
return
a != tarval_bad &&
a == get_mode_one(get_tarval_mode(a));
}
-int tarval_is_all_one(tarval *tv) {
+int tarval_is_all_one(tarval *tv)
+{
return
tv != tarval_bad &&
tv == get_mode_all_one(get_tarval_mode(tv));
/*
* test if one, 1 means 'yes'
*/
-int tarval_is_minus_one(tarval *a) {
+int tarval_is_minus_one(tarval *a)
+{
return
a != tarval_bad &&
a == get_mode_minus_one(get_tarval_mode(a));
/*
* comparison
*/
-pn_Cmp tarval_cmp(tarval *a, tarval *b) {
+pn_Cmp tarval_cmp(tarval *a, tarval *b)
+{
carry_flag = -1;
if (a == tarval_bad || b == tarval_bad) {
/*
* convert to other mode
*/
-tarval *tarval_convert_to(tarval *src, ir_mode *dst_mode) {
+tarval *tarval_convert_to(tarval *src, ir_mode *dst_mode)
+{
char *buffer;
fp_value *res;
const ieee_descriptor_t *desc;
+ int len;
carry_flag = -1;
buffer = alloca(100);
/* decimal string representation because hexadecimal output is
* interpreted unsigned by fc_val_from_str, so this is a HACK */
- snprintf(buffer, 100, "%s",
+ len = snprintf(buffer, 100, "%s",
sc_print(src->value, get_mode_size_bits(src->mode), SC_DEC, mode_is_signed(src->mode)));
buffer[100 - 1] = '\0';
desc = get_descriptor(dst_mode);
- fc_val_from_str(buffer, 0, desc, NULL);
+ fc_val_from_str(buffer, len, desc, NULL);
return get_tarval(fc_get_buffer(), fc_get_buffer_length(), dst_mode);
default:
/*
* bitwise negation
*/
-tarval *tarval_not(tarval *a) {
+tarval *tarval_not(tarval *a)
+{
char *buffer;
carry_flag = -1;
/*
* arithmetic negation
*/
-tarval *tarval_neg(tarval *a) {
+tarval *tarval_neg(tarval *a)
+{
char *buffer;
assert(mode_is_num(a->mode)); /* negation only for numerical values */
/*
* addition
*/
-tarval *tarval_add(tarval *a, tarval *b) {
+tarval *tarval_add(tarval *a, tarval *b)
+{
char *buffer;
carry_flag = -1;
/*
* subtraction
*/
-tarval *tarval_sub(tarval *a, tarval *b, ir_mode *dst_mode) {
+tarval *tarval_sub(tarval *a, tarval *b, ir_mode *dst_mode)
+{
char *buffer;
carry_flag = -1;
/*
* multiplication
*/
-tarval *tarval_mul(tarval *a, tarval *b) {
+tarval *tarval_mul(tarval *a, tarval *b)
+{
char *buffer;
assert(a->mode == b->mode);
/*
* floating point division
*/
-tarval *tarval_quo(tarval *a, tarval *b) {
+tarval *tarval_quo(tarval *a, tarval *b)
+{
assert((a->mode == b->mode) && mode_is_float(a->mode));
carry_flag = -1;
* integer division
* overflow is impossible, but look out for division by zero
*/
-tarval *tarval_div(tarval *a, tarval *b) {
+tarval *tarval_div(tarval *a, tarval *b)
+{
assert((a->mode == b->mode) && mode_is_int(a->mode));
carry_flag = -1;
* remainder
* overflow is impossible, but look out for division by zero
*/
-tarval *tarval_mod(tarval *a, tarval *b) {
+tarval *tarval_mod(tarval *a, tarval *b)
+{
assert((a->mode == b->mode) && mode_is_int(a->mode));
carry_flag = -1;
* integer division AND remainder
* overflow is impossible, but look out for division by zero
*/
-tarval *tarval_divmod(tarval *a, tarval *b, tarval **mod) {
+tarval *tarval_divmod(tarval *a, tarval *b, tarval **mod)
+{
int len = sc_get_buffer_length();
char *div_res = alloca(len);
char *mod_res = alloca(len);
/*
* absolute value
*/
-tarval *tarval_abs(tarval *a) {
+tarval *tarval_abs(tarval *a)
+{
char *buffer;
carry_flag = -1;
/*
* bitwise and
*/
-tarval *tarval_and(tarval *a, tarval *b) {
+tarval *tarval_and(tarval *a, tarval *b)
+{
assert(a->mode == b->mode);
/* works even for vector modes */
/*
* bitwise or
*/
-tarval *tarval_or(tarval *a, tarval *b) {
+tarval *tarval_or(tarval *a, tarval *b)
+{
assert(a->mode == b->mode);
/* works even for vector modes */
/*
* bitwise exclusive or (xor)
*/
-tarval *tarval_eor(tarval *a, tarval *b) {
+tarval *tarval_eor(tarval *a, tarval *b)
+{
assert((a->mode == b->mode));
/* works even for vector modes */
/*
* bitwise left shift
*/
-tarval *tarval_shl(tarval *a, tarval *b) {
+tarval *tarval_shl(tarval *a, tarval *b)
+{
char *temp_val = NULL;
assert(mode_is_int(a->mode) && mode_is_int(b->mode));
/*
* bitwise unsigned right shift
*/
-tarval *tarval_shr(tarval *a, tarval *b) {
+tarval *tarval_shr(tarval *a, tarval *b)
+{
char *temp_val = NULL;
assert(mode_is_int(a->mode) && mode_is_int(b->mode));
/*
* bitwise signed right shift
*/
-tarval *tarval_shrs(tarval *a, tarval *b) {
+tarval *tarval_shrs(tarval *a, tarval *b)
+{
char *temp_val = NULL;
assert(mode_is_int(a->mode) && mode_is_int(b->mode));
/*
* bitwise rotation to left
*/
-tarval *tarval_rotl(tarval *a, tarval *b) {
+tarval *tarval_rotl(tarval *a, tarval *b)
+{
char *temp_val = NULL;
assert(mode_is_int(a->mode) && mode_is_int(b->mode));
/*
* carry flag of the last operation
*/
-int tarval_carry(void) {
+int tarval_carry(void)
+{
if (carry_flag == -1)
panic("Carry undefined for the last operation");
return carry_flag;
/*
* Output of tarvals
*/
-int tarval_snprintf(char *buf, size_t len, tarval *tv) {
+int tarval_snprintf(char *buf, size_t len, tarval *tv)
+{
static const tarval_mode_info default_info = { TVO_NATIVE, NULL, NULL };
const char *str;
/**
* Output of tarvals to stdio.
*/
-int tarval_printf(tarval *tv) {
+int tarval_printf(tarval *tv)
+{
char buf[1024];
int res;
return res;
}
-char *get_tarval_bitpattern(tarval *tv) {
+char *get_tarval_bitpattern(tarval *tv)
+{
int i, j, pos = 0;
int n = get_mode_size_bits(tv->mode);
int bytes = (n + 7) / 8;
char *res = XMALLOCN(char, n + 1);
unsigned char byte;
- for(i = 0; i < bytes; i++) {
+ for (i = 0; i < bytes; i++) {
byte = get_tarval_sub_bits(tv, i);
- for(j = 1; j < 256; j <<= 1)
- if(pos < n)
+ for (j = 1; j < 256; j <<= 1)
+ if (pos < n)
res[pos++] = j & byte ? '1' : '0';
}
/*
* access to the bitpattern
*/
-unsigned char get_tarval_sub_bits(tarval *tv, unsigned byte_ofs) {
+unsigned char get_tarval_sub_bits(tarval *tv, unsigned byte_ofs)
+{
switch (get_mode_arithmetic(tv->mode)) {
case irma_twos_complement:
return sc_sub_bits(tv->value, get_mode_size_bits(tv->mode), byte_ofs);
*
* Returns zero on success.
*/
-int set_tarval_mode_output_option(ir_mode *mode, const tarval_mode_info *modeinfo) {
+int set_tarval_mode_output_option(ir_mode *mode, const tarval_mode_info *modeinfo)
+{
assert(mode);
mode->tv_priv = modeinfo;
*
* This functions returns the mode info of a given mode.
*/
-const tarval_mode_info *get_tarval_mode_output_option(ir_mode *mode) {
+const tarval_mode_info *get_tarval_mode_output_option(ir_mode *mode)
+{
assert(mode);
return mode->tv_priv;
* Returns non-zero if a given (integer) tarval has only one single bit
* set.
*/
-int tarval_is_single_bit(tarval *tv) {
+int tarval_is_single_bit(tarval *tv)
+{
int i, l;
int bits;
return bits;
}
+/*
+ * Return the number of set bits in a given (integer) tarval.
+ */
+int get_tarval_popcnt(tarval *tv)
+{
+ int i, l;
+ int bits;
+
+ if (!tv || tv == tarval_bad) return -1;
+ if (! mode_is_int(tv->mode)) return -1;
+
+ l = get_mode_size_bytes(tv->mode);
+ for (bits = 0, i = l - 1; i >= 0; --i) {
+ unsigned char v = get_tarval_sub_bits(tv, (unsigned)i);
+
+ bits += popcnt(v);
+ }
+ return bits;
+}
+
+/**
+ * Return the number of the lowest set bit in a given (integer) tarval.
+ *
+ * @param tv the tarval
+ *
+ * @return number of lowest set bit or -1 on error
+ */
+int get_tarval_lowest_bit(tarval *tv)
+{
+ int i, l;
+
+ if (!tv || tv == tarval_bad) return -1;
+ if (! mode_is_int(tv->mode)) return -1;
+
+ l = get_mode_size_bytes(tv->mode);
+ for (i = 0; i < l; ++i) {
+ unsigned char v = get_tarval_sub_bits(tv, (unsigned)i);
+
+ if (v)
+ return ntz(v) + i * 8;
+ }
+ return -1;
+}
+
/*
* Returns non-zero if the mantissa of a floating point IEEE-754
* tarval is zero (i.e. 1.0Exxx)
*/
-int tarval_ieee754_zero_mantissa(tarval *tv) {
+int tarval_ieee754_zero_mantissa(tarval *tv)
+{
assert(get_mode_arithmetic(tv->mode) == irma_ieee754);
return fc_zero_mantissa(tv->value);
}
/* Returns the exponent of a floating point IEEE-754 tarval. */
-int tarval_ieee754_get_exponent(tarval *tv) {
+int tarval_ieee754_get_exponent(tarval *tv)
+{
assert(get_mode_arithmetic(tv->mode) == irma_ieee754);
return fc_get_exponent(tv->value);
}
* Check if the tarval can be converted to the given mode without
* precision loss.
*/
-int tarval_ieee754_can_conv_lossless(tarval *tv, ir_mode *mode) {
+int tarval_ieee754_can_conv_lossless(tarval *tv, ir_mode *mode)
+{
const ieee_descriptor_t *desc = get_descriptor(mode);
return fc_can_lossless_conv_to(tv->value, desc);
}
/* Set the immediate precision for IEEE-754 results. */
-unsigned tarval_ieee754_set_immediate_precision(unsigned bits) {
+unsigned tarval_ieee754_set_immediate_precision(unsigned bits)
+{
return fc_set_immediate_precision(bits);
}
/* Returns non-zero if the result of the last IEEE-754 operation was exact. */
-unsigned tarval_ieee754_get_exact(void) {
+unsigned tarval_ieee754_get_exact(void)
+{
return fc_is_exact();
}
/* Return the size of the mantissa in bits (including possible
implicit bits) for the given mode. */
-unsigned tarval_ieee754_get_mantissa_size(const ir_mode *mode) {
+unsigned tarval_ieee754_get_mantissa_size(const ir_mode *mode)
+{
const ieee_descriptor_t *desc;
assert(get_mode_arithmetic(mode) == irma_ieee754);
}
/* check if its the a floating point NaN */
-int tarval_is_NaN(tarval *tv) {
+int tarval_is_NaN(tarval *tv)
+{
if (! mode_is_float(tv->mode))
return 0;
return fc_is_nan(tv->value);
}
/* check if its the a floating point +inf */
-int tarval_is_plus_inf(tarval *tv) {
+int tarval_is_plus_inf(tarval *tv)
+{
if (! mode_is_float(tv->mode))
return 0;
return fc_is_inf(tv->value) && !fc_is_negative(tv->value);
}
/* check if its the a floating point -inf */
-int tarval_is_minus_inf(tarval *tv) {
+int tarval_is_minus_inf(tarval *tv)
+{
if (! mode_is_float(tv->mode))
return 0;
return fc_is_inf(tv->value) && fc_is_negative(tv->value);
}
/* check if the tarval represents a finite value */
-int tarval_is_finite(tarval *tv) {
+int tarval_is_finite(tarval *tv)
+{
if (mode_is_float(tv->mode))
return !fc_is_nan(tv->value) && !fc_is_inf(tv->value);
return 1;
/*
* Sets the overflow mode for integer operations.
*/
-void tarval_set_integer_overflow_mode(tarval_int_overflow_mode_t ov_mode) {
+void tarval_set_integer_overflow_mode(tarval_int_overflow_mode_t ov_mode)
+{
int_overflow_mode = ov_mode;
}
/* Get the overflow mode for integer operations. */
-tarval_int_overflow_mode_t tarval_get_integer_overflow_mode(void) {
+tarval_int_overflow_mode_t tarval_get_integer_overflow_mode(void)
+{
return int_overflow_mode;
}
/* Enable/Disable floating point constant folding. */
-void tarval_enable_fp_ops(int enable) {
+void tarval_enable_fp_ops(int enable)
+{
no_float = !enable;
}
-int tarval_fp_ops_enabled(void) {
+int tarval_fp_ops_enabled(void)
+{
return !no_float;
}
/*
* Initialization of the tarval module: called before init_mode()
*/
-void init_tarval_1(long null_value, int support_quad_precision) {
+void init_tarval_1(long null_value, int support_quad_precision)
+{
/* if these assertion fail, tarval_is_constant() will follow ... */
assert(tarval_b_false == &reserved_tv[0] && "b_false MUST be the first reserved tarval!");
assert(tarval_b_true == &reserved_tv[1] && "b_true MUST be the second reserved tarval!");
/*
* Initialization of the tarval module: called after init_mode()
*/
-void init_tarval_2(void) {
+void init_tarval_2(void)
+{
tarval_bad->kind = k_tarval;
tarval_bad->mode = mode_BAD;
tarval_bad->value = INT_TO_PTR(resid_tarval_bad);
}
/* free all memory occupied by tarval. */
-void finish_tarval(void) {
+void finish_tarval(void)
+{
finish_strcalc();
finish_fltcalc();
del_set(tarvals); tarvals = NULL;
del_set(values); values = NULL;
}
-int (is_tarval)(const void *thing) {
+int (is_tarval)(const void *thing)
+{
return _is_tarval(thing);
}
projects / libfirm / blobdiff