const symbol_t *keyentry = (const symbol_t *) key;
(void) size;
res = entry->typetag - keyentry->typetag;
- if(res) return res;
+ if (res) return res;
return strcmp(entry->str, keyentry->str);
}
symbol_t key;
/* Only initialize once */
- if(symtbl != NULL)
+ if (symtbl != NULL)
return;
symtbl = new_set(symbol_cmp, 256);
{
ir_align align;
- if(is_Load(irn)) align = get_Load_align(irn);
- else if(is_Store(irn)) align = get_Store_align(irn);
- else assert(0 && "Invalid optype for write_align");
+ if (is_Load(irn))
+ align = get_Load_align(irn);
+ else if (is_Store(irn))
+ align = get_Store_align(irn);
+ else
+ panic("Invalid optype for write_align");
fputs(get_align_name(align), env->file);
fputc(' ', env->file);
fputs(get_initializer_kind_name(ini_kind), f);
fputc(' ', f);
- switch(ini_kind)
+ switch (ini_kind)
{
case IR_INITIALIZER_CONST:
fprintf(f, "%ld ", get_irn_node_nr(get_initializer_const_value(ini)));
{
unsigned i, n = get_initializer_compound_n_entries(ini);
fprintf(f, "%d ", n);
- for(i = 0; i < n; i++)
+ for (i = 0; i < n; i++)
write_initializer(env, get_initializer_compound_value(ini, i));
break;
}
{
ir_volatility vol;
- if(is_Load(irn)) vol = get_Load_volatility(irn);
- else if(is_Store(irn)) vol = get_Store_volatility(irn);
- else assert(0 && "Invalid optype for write_volatility");
+ if (is_Load(irn))
+ vol = get_Load_volatility(irn);
+ else if (is_Store(irn))
+ vol = get_Store_volatility(irn);
+ else
+ panic("Invalid optype for write_volatility");
fputs(get_volatility_name(vol), env->file);
fputc(' ', env->file);
static void export_type_pre(io_env_t *env, ir_type *tp)
{
FILE *f = env->file;
- int i;
- // skip types to be handled by post walker
- switch(get_type_tpop_code(tp))
+ /* skip types to be handled by post walker */
+ switch (get_type_tpop_code(tp))
{
case tpo_array:
case tpo_method:
case tpo_pointer:
return;
+ default:
+ break;
}
export_type_common(env, tp);
- switch(get_type_tpop_code(tp))
+ switch (get_type_tpop_code(tp))
{
case tpo_class:
/* TODO: inheritance stuff not supported yet */
static void export_type_post(io_env_t *env, ir_type *tp)
{
FILE *f = env->file;
- int i;
+ int i, n, nparams, nresults;
- // skip types already handled by pre walker
- switch(get_type_tpop_code(tp))
+ /* skip types already handled by pre walker */
+ switch (get_type_tpop_code(tp))
{
case tpo_class:
case tpo_primitive:
case tpo_union:
case tpo_unknown:
return;
+ default:
+ break;
}
export_type_common(env, tp);
- switch(get_type_tpop_code(tp))
+ switch (get_type_tpop_code(tp))
{
case tpo_array:
- {
- int n = get_array_n_dimensions(tp);
+ n = get_array_n_dimensions(tp);
fprintf(f, "%i %ld ", n, get_type_nr(get_array_element_type(tp)));
- for(i = 0; i < n; i++)
- {
+ for (i = 0; i < n; i++) {
ir_node *lower = get_array_lower_bound(tp, i);
ir_node *upper = get_array_upper_bound(tp, i);
- if(is_Const(lower)) fprintf(f, "%ld ", get_tarval_long(get_Const_tarval(lower)));
- else panic("Lower array bound is not constant");
-
- if(is_Const(upper)) fprintf(f, "%ld ", get_tarval_long(get_Const_tarval(upper)));
- else if(is_Unknown(upper)) fputs("unknown ", f);
- else panic("Upper array bound is not constant");
+ if (is_Const(lower))
+ fprintf(f, "%ld ", get_tarval_long(get_Const_tarval(lower)));
+ else
+ panic("Lower array bound is not constant");
+
+ if (is_Const(upper))
+ fprintf(f, "%ld ", get_tarval_long(get_Const_tarval(upper)));
+ else if (is_Unknown(upper))
+ fputs("unknown ", f);
+ else
+ panic("Upper array bound is not constant");
}
break;
- }
case tpo_method:
- {
- int nparams = get_method_n_params(tp);
- int nresults = get_method_n_ress(tp);
+ nparams = get_method_n_params(tp);
+ nresults = get_method_n_ress(tp);
fprintf(f, "0x%X 0x%X %i %i ", get_method_calling_convention(tp),
get_method_additional_properties(tp), nparams, nresults);
- for(i = 0; i < nparams; i++)
+ for (i = 0; i < nparams; i++)
fprintf(f, "%ld ", get_type_nr(get_method_param_type(tp, i)));
- for(i = 0; i < nresults; i++)
+ for (i = 0; i < nresults; i++)
fprintf(f, "%ld ", get_type_nr(get_method_res_type(tp, i)));
fprintf(f, "%d ", get_method_first_variadic_param_index(tp));
break;
- }
case tpo_pointer:
write_mode(env, get_type_mode(tp));
static void export_entity(io_env_t *env, ir_entity *ent)
{
ir_type *owner = get_entity_owner(ent);
- fprintf(env->file, "\tentity %ld \"%s\" \"%s\" %ld %ld %d %u %s %s %s %s %s ",
+ fprintf(env->file, "\tentity %ld \"%s\" \"%s\" %ld %ld %d %u %d %s %s %s %s %s ",
get_entity_nr(ent),
get_entity_name(ent),
ent->ld_name ? get_id_str(ent->ld_name) : "",
get_type_nr(owner),
get_entity_offset(ent),
(unsigned) get_entity_offset_bits_remainder(ent),
+ is_entity_compiler_generated(ent),
get_allocation_name(get_entity_allocation(ent)),
get_visibility_name(get_entity_visibility(ent)),
get_variability_name(get_entity_variability(ent)),
get_peculiarity_name(get_entity_peculiarity(ent)),
get_volatility_name(get_entity_volatility(ent)));
- // TODO: inheritance stuff for class entities not supported yet
- if(is_Class_type(owner) && owner != get_glob_type())
+ /* TODO: inheritance stuff for class entities not supported yet */
+ if (is_Class_type(owner) && owner != get_glob_type())
printf("Inheritance of class entities not supported yet!\n");
- if(get_entity_variability(ent) != variability_uninitialized
- && get_entity_visibility(ent) != visibility_external_allocated)
+ if (get_entity_variability(ent) != variability_uninitialized &&
+ get_entity_visibility(ent) != visibility_external_allocated)
{
- if(is_compound_entity(ent))
- {
- if(has_entity_initializer(ent))
- {
+ if (is_compound_entity(ent)) {
+ if (has_entity_initializer(ent)) {
fputs("initializer ", env->file);
write_initializer(env, get_entity_initializer(ent));
- }
- else
- {
+ } else {
int i, n = get_compound_ent_n_values(ent);
fputs("noninitializer ", env->file);
fprintf(env->file, "%d ", n);
- for(i = 0; i < n; i++)
- {
+ for (i = 0; i < n; i++) {
ir_entity *member = get_compound_ent_value_member(ent, i);
ir_node *irn = get_compound_ent_value(ent, i);
fprintf(env->file, "%ld %ld ", get_entity_nr(member), get_irn_node_nr(irn));
}
}
- }
- else
- {
+ } else {
ir_node *irn = get_atomic_ent_value(ent);
fprintf(env->file, "%ld ", get_irn_node_nr(irn));
}
static void export_type_or_ent_pre(type_or_ent tore, void *ctx)
{
io_env_t *env = (io_env_t *) ctx;
- if(get_kind(tore.typ) == k_type)
+ if (get_kind(tore.typ) == k_type)
export_type_pre(env, tore.typ);
}
{
io_env_t *env = (io_env_t *) ctx;
- switch(get_kind(tore.ent))
+ switch (get_kind(tore.ent))
{
case k_entity:
export_entity(env, tore.ent);
break;
default:
- printf("export_type_or_ent_post: Unknown type or entity.\n");
+ panic("export_type_or_ent_post: Unknown type or entity.");
break;
}
}
int i, n;
unsigned opcode = get_irn_opcode(irn);
- if(env->ignoreblocks && opcode == iro_Block)
+ if (env->ignoreblocks && opcode == iro_Block)
return;
n = get_irn_arity(irn);
fprintf(env->file, "\t%s %ld [ ", get_irn_opname(irn), get_irn_node_nr(irn));
- for(i = -1; i < n; i++)
- {
+ for (i = -1; i < n; i++) {
ir_node *pred = get_irn_n(irn, i);
- if(pred == NULL) {
+ if (pred == NULL) {
/* Anchor node may have NULL predecessors */
assert(is_Anchor(irn));
fputs("-1 ", env->file);
fprintf(env->file, "] { ");
- switch(opcode)
+ switch (opcode)
{
#include "gen_irio_export.inl"
}
fputs("modes {\n", env->file);
- for(i = 0; i < n_modes; i++)
- {
+ for (i = 0; i < n_modes; i++) {
ir_mode *mode = get_irp_mode(i);
- switch(get_mode_sort(mode))
+ switch (get_mode_sort(mode))
{
case irms_auxiliary:
case irms_control_flow:
case irms_memory:
case irms_internal_boolean:
- // skip "internal" modes, which may not be user defined
+ /* skip "internal" modes, which may not be user defined */
continue;
+ default:
+ break;
}
fprintf(env->file, "\tmode \"%s\" 0x%X %d %d %s %d %d ", get_mode_name(mode),
get_mode_sort(mode), get_mode_size_bits(mode), get_mode_sign(mode),
get_mode_arithmetic_name(get_mode_arithmetic(mode)), get_mode_modulo_shift(mode),
get_mode_n_vector_elems(mode));
- if(mode_is_reference(mode))
- {
+ if (mode_is_reference(mode)) {
write_mode(env, get_reference_mode_signed_eq(mode));
write_mode(env, get_reference_mode_unsigned_eq(mode));
}
int i, n_irgs = get_irp_n_irgs();
env.file = fopen(filename, "wt");
- if(!env.file)
- {
+ if (!env.file) {
perror(filename);
return;
}
fputs("typegraph {\n", env.file);
- type_walk_plus_frames(export_type_or_ent_pre, export_type_or_ent_post, &env);
- /* TODO: Visit frame types and "types for value params"? */
+ type_walk_prog(export_type_or_ent_pre, export_type_or_ent_post, &env);
- for(i = 0; i < n_irgs; i++)
- {
+ for (i = 0; i < n_irgs; i++) {
ir_graph *irg = get_irp_irg(i);
ir_type *valuetype = get_irg_value_param_type(irg);
io_env_t env;
env.file = fopen(filename, "wt");
- if(!env.file)
- {
+ if (!env.file) {
perror(filename);
return;
}
irg_walk_anchors(irg, NULL, export_node, &env);
/* TODO: Only output needed constants */
- fputs("}\n\nconstirg {\n", env.file);
+ fprintf(env.file, "}\n\nconstirg %ld {\n", get_irn_node_nr(get_const_code_irg()->current_block));
walk_const_code(NULL, export_node, &env);
fputs("}\n", env.file);
static int read_c(io_env_t *env)
{
int ch = fgetc(env->file);
- switch(ch)
+ switch (ch)
{
case '\t':
env->col += 4;
/** Returns the first non-whitespace character or EOF. **/
static int skip_ws(io_env_t *env)
{
- while(1)
+ while (1)
{
int ch = read_c(env);
- switch(ch)
+ switch (ch)
{
case ' ':
case '\t':
{
int ch;
do
- {
ch = read_c(env);
- }
- while(ch != to_ch && ch != EOF);
+ while (ch != to_ch && ch != EOF);
}
static int expect_char(io_env_t *env, char ch)
{
int curch = skip_ws(env);
- if(curch != ch)
- {
+ if (curch != ch) {
printf("Unexpected char '%c', expected '%c' in line %i:%i\n", curch, ch, env->line, env->col);
return 0;
}
return 1;
}
-#define EXPECT(c) if(expect_char(env, (c))) {} else return 0
-#define EXPECT_OR_EXIT(c) if(expect_char(env, (c))) {} else exit(1)
+#define EXPECT(c) if (expect_char(env, (c))) {} else return 0
+#define EXPECT_OR_EXIT(c) if (expect_char(env, (c))) {} else exit(1)
inline static const char *read_str_to(io_env_t *env, char *buf, size_t bufsize)
{
size_t i;
- for(i = 0; i < bufsize - 1; i++)
- {
+ for (i = 0; i < bufsize - 1; i++) {
int ch = read_c(env);
- if(ch == EOF) break;
- switch(ch)
+ if (ch == EOF) break;
+ switch (ch)
{
case ' ':
case '\t':
case '\n':
case '\r':
- if(i != 0)
+ if (i != 0)
goto endofword;
- i--; // skip whitespace
+ i--; /* skip whitespace */
break;
default:
{
size_t i;
EXPECT_OR_EXIT('\"');
- for(i = 0; i < bufsize - 1; i++)
- {
+ for (i = 0; i < bufsize - 1; i++) {
int ch = read_c(env);
- if(ch == EOF)
- {
+ if (ch == EOF) {
printf("Unexpected end of quoted string!\n");
exit(1);
}
- if(ch == '\"') break;
+ if (ch == '\"') break;
buf[i] = ch;
}
- if(i == bufsize - 1)
- {
+ if (i == bufsize - 1) {
printf("Quoted string too long!\n");
exit(1);
}
static ir_node *get_node_or_null(io_env_t *env, long nodenr)
{
ir_node *node = (ir_node *) get_id(env, nodenr);
- if(node && node->kind != k_ir_node)
- {
+ if (node && node->kind != k_ir_node)
panic("Irn ID %ld collides with something else in line %i:%i\n", nodenr, env->line, env->col);
- }
return node;
}
static ir_node *get_node(io_env_t *env, long nodenr)
{
ir_node *node = get_node_or_null(env, nodenr);
- if(!node)
+ if (!node)
panic("Unknown node: %ld in line %i:%i\n", nodenr, env->line, env->col);
return node;
static ir_node *get_node_or_dummy(io_env_t *env, long nodenr)
{
ir_node *node = get_node_or_null(env, nodenr);
- if(!node)
- {
+ if (node == NULL) {
node = new_Dummy(mode_X);
set_id(env, nodenr, node);
}
static ir_type *get_type(io_env_t *env, long typenr)
{
ir_type *type = (ir_type *) get_id(env, typenr);
- if(!type)
- {
+ if (type == NULL)
panic("Unknown type: %ld in line %i:%i\n", typenr, env->line, env->col);
- }
- else if(type->kind != k_type)
- {
+ else if (type->kind != k_type)
panic("Type ID %ld collides with something else in line %i:%i\n", typenr, env->line, env->col);
- }
return type;
}
static ir_entity *get_entity(io_env_t *env, long entnr)
{
ir_entity *entity = (ir_entity *) get_id(env, entnr);
- if(!entity)
- {
+ if (entity == NULL) {
printf("Unknown entity: %ld in line %i:%i\n", entnr, env->line, env->col);
exit(1);
- }
- else if(entity->kind != k_entity)
- {
+ } else if (entity->kind != k_entity)
panic("Entity ID %ld collides with something else in line %i:%i\n", entnr, env->line, env->col);
- }
return entity;
}
read_str_to(env, buf, sizeof(buf));
n = get_irp_n_modes();
- for(i = 0; i < n; i++)
- {
+ for (i = 0; i < n; i++) {
ir_mode *mode = get_irp_mode(i);
- if(!strcmp(buf, get_mode_name(mode)))
+ if (!strcmp(buf, get_mode_name(mode)))
return mode;
}
static const char *get_typetag_name(typetag_t typetag)
{
- switch(typetag)
+ switch (typetag)
{
case tt_align: return "align";
case tt_allocation: return "allocation";
{
static char buf[128];
unsigned code = symbol(read_str_to(env, buf, sizeof(buf)), typetag);
- if(code != SYMERROR)
+ if (code != SYMERROR)
return code;
printf("Invalid %s: \"%s\" in %i:%i\n", get_typetag_name(typetag), buf, env->line, env->col);
ir_cons_flags flags = cons_none;
op_pin_state pinstate = read_pin_state(env);
- switch(pinstate)
+ switch (pinstate)
{
case op_pin_state_floats: flags |= cons_floats; break;
case op_pin_state_pinned: break;
panic("Error in %i:%i: Invalid pinstate: %s", env->line, env->col, get_op_pin_state_name(pinstate));
}
- if(read_volatility(env) == volatility_is_volatile) flags |= cons_volatile;
- if(read_align(env) == align_non_aligned) flags |= cons_unaligned;
+ if (read_volatility(env) == volatility_is_volatile)
+ flags |= cons_volatile;
+ if (read_align(env) == align_non_aligned)
+ flags |= cons_unaligned;
return flags;
}
static ir_initializer_t *read_initializer(io_env_t *env)
{
- FILE *f = env->file;
ir_initializer_kind_t ini_kind = read_initializer_kind(env);
- switch(ini_kind)
+ switch (ini_kind)
{
case IR_INITIALIZER_CONST:
{
{
unsigned i, n = (unsigned) read_long(env);
ir_initializer_t *ini = create_initializer_compound(n);
- for(i = 0; i < n; i++)
- {
+ for (i = 0; i < n; i++) {
ir_initializer_t *curini = read_initializer(env);
set_initializer_compound_value(ini, i, curini);
}
const char *kindstr;
- if(kwkind == kw_frametype)
- {
- if(symbol(tpop, tt_tpo) != tpo_class)
- {
+ if (kwkind == kw_frametype) {
+ if (symbol(tpop, tt_tpo) != tpo_class) {
printf("Frame type must be a class type in line %i:%i\n", env->line, env->col);
skip_to(env, '\n');
return;
set_type_size_bytes(type, size);
kindstr = "frametype";
- }
- else if(kwkind == kw_valuetype)
- {
- if(symbol(tpop, tt_tpo) != tpo_struct)
- {
+ } else if (kwkind == kw_valuetype) {
+ if (symbol(tpop, tt_tpo) != tpo_struct) {
printf("Value type must be a struct type in line %i:%i\n", env->line, env->col);
skip_to(env, '\n');
return;
set_type_size_bytes(type, size);
kindstr = "valuetype";
- }
- else
- {
- switch(symbol(tpop, tt_tpo))
+ } else {
+ switch (symbol(tpop, tt_tpo))
{
case tpo_array:
{
ir_type *elemtype = get_type(env, elemtypenr);
type = new_type_array(id, ndims, elemtype);
- for(i = 0; i < ndims; i++)
- {
+ for (i = 0; i < ndims; i++) {
const char *str = read_str(env);
- if(strcmp(str, "unknown"))
- {
+ if (strcmp(str, "unknown") != 0) {
long lowerbound = strtol(str, NULL, 0);
set_array_lower_bound_int(type, i, lowerbound);
}
str = read_str(env);
- if(strcmp(str, "unknown"))
- {
+ if (strcmp(str, "unknown") != 0) {
long upperbound = strtol(str, NULL, 0);
set_array_upper_bound_int(type, i, upperbound);
}
}
case tpo_class:
- type = new_type_class(id);
+ if(typenr == (long) IR_SEGMENT_GLOBAL)
+ type = get_glob_type();
+ else
+ type = new_type_class(id);
set_type_size_bytes(type, size);
break;
type = new_type_method(id, nparams, nresults);
- for(i = 0; i < nparams; i++)
- {
+ for (i = 0; i < nparams; i++) {
long typenr = read_long(env);
ir_type *paramtype = get_type(env, typenr);
set_method_param_type(type, i, paramtype);
}
- for(i = 0; i < nresults; i++)
- {
+ for (i = 0; i < nresults; i++) {
long typenr = read_long(env);
ir_type *restype = get_type(env, typenr);
}
variaindex = (int) read_long(env);
- if(variaindex != -1)
- {
+ if (variaindex != -1) {
set_method_variadicity(type, variadicity_variadic);
- if(variaindex != nparams)
+ if (variaindex != nparams)
set_method_first_variadic_param_index(type, variaindex);
}
}
case tpo_struct:
- type = new_type_struct(id);
+ if(typenr < (long) IR_SEGMENT_COUNT)
+ type = get_segment_type((ir_segment_t) typenr);
+ else
+ type = new_type_struct(id);
set_type_size_bytes(type, size);
break;
break;
case tpo_unknown:
- return; // ignore unknown type
+ return; /* ignore unknown type */
default:
- if(typenr != 0) // ignore global type
+ if (typenr != 0) /* ignore global type */
printf("Unknown type kind: \"%s\" in line %i:%i\n", tpop, env->line, env->col);
skip_to(env, '\n');
return;
set_type_alignment_bytes(type, align);
set_type_visibility(type, vis);
- if(state == layout_fixed)
+ if (state == layout_fixed)
ARR_APP1(ir_type *, env->fixedtypes, type);
set_id(env, typenr, type);
ir_type *ownertype = !ownertypenr ? get_glob_type() : get_type(env, ownertypenr);
ir_entity *entity = new_entity(ownertype, new_id_from_str(name), type);
- if(*ld_name) set_entity_ld_ident(entity, new_id_from_str(ld_name));
+ if (*ld_name)
+ set_entity_ld_ident(entity, new_id_from_str(ld_name));
set_entity_offset (entity, (int) read_long(env));
set_entity_offset_bits_remainder(entity, (unsigned char) read_long(env));
+ set_entity_compiler_generated(entity, (int) read_long(env));
set_entity_allocation (entity, read_allocation(env));
set_entity_visibility (entity, read_visibility(env));
set_entity_variability(entity, read_variability(env));
set_entity_peculiarity(entity, read_peculiarity(env));
set_entity_volatility (entity, read_volatility(env));
- if(get_entity_variability(entity) != variability_uninitialized
- && get_entity_visibility(entity) != visibility_external_allocated)
+ if (get_entity_variability(entity) != variability_uninitialized &&
+ get_entity_visibility(entity) != visibility_external_allocated)
{
- if(is_compound_entity(entity))
- {
- if(!strcmp(read_str_to(env, buf2, sizeof(buf2)), "initializer"))
- {
+ if (is_compound_entity(entity)) {
+ if (!strcmp(read_str_to(env, buf2, sizeof(buf2)), "initializer")) {
set_entity_initializer(entity, read_initializer(env));
- }
- else
- {
+ } else {
int i, n = (int) read_long(env);
- for(i = 0; i < n; i++)
- {
+ for (i = 0; i < n; i++) {
ir_entity *member = get_entity(env, read_long(env));
ir_node *irn = get_node_or_dummy(env, read_long(env));
add_compound_ent_value(entity, irn, member);
}
}
- }
- else
- {
+ } else {
ir_node *irn = get_node_or_dummy(env, read_long(env));
set_atomic_ent_value(entity, irn);
}
static int parse_typegraph(io_env_t *env)
{
const char *kind;
+ keyword_t kwkind;
lex_state_t oldstate;
EXPECT('{');
current_ir_graph = get_const_code_irg();
- // parse all types first
- while(1)
- {
+ /* parse all types first */
+ while (1) {
kind = read_str(env);
- if(kind[0] == '}' && !kind[1]) break;
+ if (kind[0] == '}' && kind[1] == '\0')
+ break;
- keyword_t kwkind = (keyword_t) symbol(kind, tt_keyword);
- switch(kwkind)
+ kwkind = (keyword_t) symbol(kind, tt_keyword);
+ switch (kwkind)
{
case kw_type:
case kw_frametype:
}
}
- // now parse rest
+ /* now parse rest */
restore_lex_state(env, &oldstate);
- while(1)
- {
+ while (1) {
kind = read_str(env);
- if(kind[0] == '}' && !kind[1]) break;
+ if (kind[0] == '}' && kind[1] == '\0')
+ break;
- switch(symbol(kind, tt_keyword))
+ switch (symbol(kind, tt_keyword))
{
case kw_type:
case kw_frametype:
{
int numpreds;
*nodename = read_str(env);
- if((*nodename)[0] == '}' && !(*nodename)[1]) return -1; // end-of-graph
+ if ((*nodename)[0] == '}' && !(*nodename)[1]) return -1; /* end-of-graph */
*nodenr = read_long(env);
ARR_RESIZE(ir_node *, *preds, 0);
EXPECT('[');
- for(numpreds = 0; !feof(env->file); numpreds++)
- {
+ for (numpreds = 0; !feof(env->file); numpreds++) {
char *endptr;
ARR_APP1(long, *preds, read_long2(env, &endptr));
- if(*endptr == ']') break;
+ if (*endptr == ']') break;
}
return numpreds;
}
EXPECT('{');
- while(1)
- {
+ while (1) {
numpreds = read_node_header(env, &nodenr, &preds, &nodename);
- if(numpreds == -1) break; // end-of-graph
- if(!numpreds)
- {
+ if (numpreds == -1) break; /* end-of-graph */
+ if (!numpreds) {
printf("Node %s %ld is missing predecessors!", nodename, nodenr);
ret = 0;
break;
}
ARR_RESIZE(ir_node *, prednodes, numpreds);
- for(i = 0; i < numpreds - 1; i++)
+ for (i = 0; i < numpreds - 1; i++)
prednodes[i] = get_node_or_dummy(env, preds[i + 1]);
node = get_node_or_null(env, nodenr);
EXPECT('{');
- switch(symbol(nodename, tt_iro))
+ switch (symbol(nodename, tt_iro))
{
case iro_End:
{
ir_node *newendblock = get_node(env, preds[0]);
newnode = get_irg_end(current_ir_graph);
exchange(get_nodes_block(newnode), newendblock);
- for(i = 0; i < numpreds - 1; i++)
+ for (i = 0; i < numpreds - 1; i++)
add_irn_n(newnode, prednodes[i]);
break;
}
case iro_Block:
{
- if(preds[0] != nodenr)
- {
+ if (preds[0] != nodenr) {
printf("Invalid block: preds[0] != nodenr (%ld != %ld)\n",
preds[0], nodenr);
ret = 0;
case iro_Anchor:
newnode = current_ir_graph->anchor;
- for(i = 0; i < numpreds - 1; i++)
+ for (i = 0; i < numpreds - 1; i++)
set_irn_n(newnode, i, prednodes[i]);
set_irn_n(newnode, -1, get_node(env, preds[0]));
break;
EXPECT('}');
- if(!newnode)
- {
+ if (!newnode) {
notsupported:
panic("Node type not supported yet: %s in line %i:%i\n", nodename, env->line, env->col);
}
- if(node)
+ if (node)
exchange(node, newnode);
/* Always update hash entry to avoid more uses of id nodes */
set_id(env, nodenr, newnode);
- //printf("Insert %s %ld\n", nodename, nodenr);
+ /* printf("Insert %s %ld\n", nodename, nodenr); */
}
endloop:
static int parse_modes(io_env_t *env)
{
const char *kind;
+ keyword_t kwkind;
EXPECT('{');
- while(1)
- {
+ while (1) {
kind = read_str(env);
- if(kind[0] == '}' && !kind[1]) break;
+ if (kind[0] == '}' && kind[1] == '\0')
+ break;
- keyword_t kwkind = (keyword_t) symbol(kind, tt_keyword);
- switch(kwkind)
+ kwkind = (keyword_t) symbol(kind, tt_keyword);
+ switch (kwkind)
{
case kw_mode:
{
ir_mode *mode = new_ir_mode(name, sort, size, sign, arith, modulo_shift);
- if(mode_is_reference(mode))
+ if (mode_is_reference(mode))
{
set_reference_mode_signed_eq(mode, read_mode(env));
set_reference_mode_unsigned_eq(mode, read_mode(env));
break;
}
}
+ return 1;
}
/** Imports an previously exported textual representation of an (maybe partial) irp */
env->fixedtypes = NEW_ARR_F(ir_type *, 0);
env->file = fopen(filename, "rt");
- if(!env->file)
- {
+ if (!env->file) {
perror(filename);
exit(1);
}
set_optimize(0);
do_node_verification(FIRM_VERIFICATION_OFF);
- while(1)
- {
+ while (1) {
const char *str = read_str(env);
- if(!*str) break;
- switch(symbol(str, tt_keyword))
+ if (!*str) break;
+ switch (symbol(str, tt_keyword))
{
case kw_modes:
- if(!parse_modes(env)) goto end;
+ if (!parse_modes(env)) goto end;
break;
case kw_typegraph:
- if(!parse_typegraph(env)) goto end;
+ if (!parse_typegraph(env)) goto end;
break;
case kw_irg:
ir_graph *irg = new_ir_graph(irgent, 0);
set_irg_frame_type(irg, get_type(env, read_long(env)));
valuetypeid = read_long(env);
- if(valuetypeid != -1)
+ if (valuetypeid != -1)
set_method_value_param_type(get_entity_type(irgent),
get_type(env, valuetypeid));
- if(!parse_graph(env, irg)) goto end;
+ if (!parse_graph(env, irg)) goto end;
break;
}
ir_graph *constirg = get_const_code_irg();
long bodyblockid = read_long(env);
set_id(env, bodyblockid, constirg->current_block);
- if(!parse_graph(env, constirg)) goto end;
+ if (!parse_graph(env, constirg)) goto end;
break;
}
}
end:
n = ARR_LEN(env->fixedtypes);
- for(i = 0; i < n; i++)
+ for (i = 0; i < n; i++)
set_type_state(env->fixedtypes[i], layout_fixed);
DEL_ARR_F(env->fixedtypes);
projects / libfirm / blobdiff