ir_builder* self;
self = (ir_builder*)mem_a(sizeof(*self));
+ if (!self)
+ return NULL;
+
MEM_VECTOR_INIT(self, functions);
MEM_VECTOR_INIT(self, globals);
self->name = NULL;
{
ir_function *self;
self = (ir_function*)mem_a(sizeof(*self));
+
+ if (!self)
+ return NULL;
+
self->name = NULL;
if (!ir_function_set_name(self, "<@unnamed>")) {
mem_d(self);
{
ir_block *self;
self = (ir_block*)mem_a(sizeof(*self));
+ if (!self)
+ return NULL;
+
+ memset(self, 0, sizeof(*self));
+
self->label = NULL;
if (!ir_block_set_label(self, name)) {
mem_d(self);
self->is_return = false;
self->run_id = 0;
MEM_VECTOR_INIT(self, living);
+
+ self->generated = false;
+
return self;
}
MEM_VEC_FUNCTIONS(ir_block, ir_instr*, instr)
{
ir_instr *self;
self = (ir_instr*)mem_a(sizeof(*self));
+ if (!self)
+ return NULL;
+
self->owner = owner;
self->context.file = "<@no context>";
self->context.line = 0;
ir_value *self;
self = (ir_value*)mem_a(sizeof(*self));
self->vtype = vtype;
+ self->fieldtype = TYPE_VOID;
self->store = storetype;
MEM_VECTOR_INIT(self, reads);
MEM_VECTOR_INIT(self, writes);
self->name = NULL;
ir_value_set_name(self, name);
+ memset(&self->constval, 0, sizeof(self->constval));
+ memset(&self->code, 0, sizeof(self->code));
+
MEM_VECTOR_INIT(self, life);
return self;
}
return ir_value_life_insert(self, i, new_entry);
}
+bool ir_values_overlap(ir_value *a, ir_value *b)
+{
+ /* For any life entry in A see if it overlaps with
+ * any life entry in B.
+ * Note that the life entries are orderes, so we can make a
+ * more efficient algorithm there than naively translating the
+ * statement above.
+ */
+
+ ir_life_entry_t *la, *lb, *enda, *endb;
+
+ /* first of all, if either has no life range, they cannot clash */
+ if (!a->life_count || !b->life_count)
+ return false;
+
+ la = a->life;
+ lb = b->life;
+ enda = la + a->life_count;
+ endb = lb + b->life_count;
+ while (true)
+ {
+ /* check if the entries overlap, for that,
+ * both must start before the other one ends.
+ */
+#if defined(LIFE_RANGE_WITHOUT_LAST_READ)
+ if (la->start <= lb->end &&
+ lb->start <= la->end)
+#else
+ if (la->start < lb->end &&
+ lb->start < la->end)
+#endif
+ {
+ return true;
+ }
+
+ /* entries are ordered
+ * one entry is earlier than the other
+ * that earlier entry will be moved forward
+ */
+ if (la->end < lb->end)
+ {
+ /* order: A B, move A forward
+ * check if we hit the end with A
+ */
+ if (++la == enda)
+ break;
+ }
+ else if (lb->end < la->end)
+ {
+ /* order: B A, move B forward
+ * check if we hit the end with B
+ */
+ if (++lb == endb)
+ break;
+ }
+ }
+ return false;
+}
+
/***********************************************************************
*IR main operations
*/
{
if (target->store == store_value) {
fprintf(stderr, "cannot store to an SSA value\n");
+ fprintf(stderr, "trying to store: %s <- %s\n", target->name, what->name);
return false;
} else {
ir_instr *in = ir_instr_new(self, op);
case TYPE_STRING:
op = INSTR_STORE_S;
break;
+ case TYPE_FIELD:
+ op = INSTR_STORE_FLD;
+ break;
#if 0
case TYPE_INTEGER:
if (what->vtype == TYPE_INTEGER)
op = INSTR_STORE_ENT;
#endif
break;
+ default:
+ /* Unknown type */
+ return false;
+ }
+ return ir_block_create_store_op(self, op, target, what);
+}
+
+bool ir_block_create_storep(ir_block *self, ir_value *target, ir_value *what)
+{
+ int op = 0;
+ int vtype;
+
+ if (target->vtype != TYPE_POINTER)
+ return false;
+
+ /* storing using pointer - target is a pointer, type must be
+ * inferred from source
+ */
+ vtype = what->vtype;
+
+ switch (vtype) {
+ case TYPE_FLOAT:
+ op = INSTR_STOREP_F;
+ break;
+ case TYPE_VECTOR:
+ op = INSTR_STOREP_V;
+ break;
+ case TYPE_ENTITY:
+ op = INSTR_STOREP_ENT;
+ break;
+ case TYPE_STRING:
+ op = INSTR_STOREP_S;
+ break;
+ case TYPE_FIELD:
+ op = INSTR_STOREP_FLD;
+ break;
+#if 0
+ case TYPE_INTEGER:
+ op = INSTR_STOREP_I;
+ break;
+#endif
+ case TYPE_POINTER:
+#if 0
+ op = INSTR_STOREP_I;
+#else
+ op = INSTR_STOREP_ENT;
+#endif
+ break;
+ default:
+ /* Unknown type */
+ return false;
}
return ir_block_create_store_op(self, op, target, what);
}
in = ir_instr_new(self, VINSTR_PHI);
if (!in)
return NULL;
- out = ir_value_out(self->owner, label, store_local, ot);
+ out = ir_value_out(self->owner, label, store_value, ot);
if (!out) {
ir_instr_delete(in);
return NULL;
const char *label, int opcode,
ir_value *left, ir_value *right)
{
- ir_value *out = NULL;
- ir_instr *in = NULL;
-
int ot = TYPE_VOID;
switch (opcode) {
case INSTR_ADD_F:
return NULL;
}
- out = ir_value_out(self->owner, label, store_local, ot);
+ return ir_block_create_general_instr(self, label, opcode, left, right, ot);
+}
+
+ir_value* ir_block_create_general_instr(ir_block *self, const char *label,
+ int op, ir_value *a, ir_value *b, int outype)
+{
+ ir_instr *instr;
+ ir_value *out;
+
+ out = ir_value_out(self->owner, label, store_value, outype);
if (!out)
return NULL;
- in = ir_instr_new(self, opcode);
- if (!in) {
+ instr = ir_instr_new(self, op);
+ if (!instr) {
ir_value_delete(out);
return NULL;
}
- if (!ir_instr_op(in, 0, out, true) ||
- !ir_instr_op(in, 1, left, false) ||
- !ir_instr_op(in, 2, right, false) )
+ if (!ir_instr_op(instr, 0, out, true) ||
+ !ir_instr_op(instr, 1, a, false) ||
+ !ir_instr_op(instr, 2, b, false) )
{
goto on_error;
}
- if (!ir_block_instr_add(self, in))
+ if (!ir_block_instr_add(self, instr))
goto on_error;
return out;
on_error:
+ ir_instr_delete(instr);
ir_value_delete(out);
- ir_instr_delete(in);
return NULL;
}
+ir_value* ir_block_create_fieldaddress(ir_block *self, const char *label, ir_value *ent, ir_value *field)
+{
+ /* Support for various pointer types todo if so desired */
+ if (ent->vtype != TYPE_ENTITY)
+ return NULL;
+
+ if (field->vtype != TYPE_FIELD)
+ return NULL;
+
+ return ir_block_create_general_instr(self, label, INSTR_ADDRESS, ent, field, TYPE_POINTER);
+}
+
+ir_value* ir_block_create_load_from_ent(ir_block *self, const char *label, ir_value *ent, ir_value *field, int outype)
+{
+ int op;
+ if (ent->vtype != TYPE_ENTITY)
+ return NULL;
+
+ /* at some point we could redirect for TYPE_POINTER... but that could lead to carelessness */
+ if (field->vtype != TYPE_FIELD)
+ return NULL;
+
+ switch (outype)
+ {
+ case TYPE_FLOAT: op = INSTR_LOAD_F; break;
+ case TYPE_VECTOR: op = INSTR_LOAD_V; break;
+ case TYPE_STRING: op = INSTR_LOAD_S; break;
+ case TYPE_FIELD: op = INSTR_LOAD_FLD; break;
+ case TYPE_ENTITY: op = INSTR_LOAD_ENT; break;
+#if 0
+ case TYPE_POINTER: op = INSTR_LOAD_I; break;
+ case TYPE_INTEGER: op = INSTR_LOAD_I; break;
+#endif
+ default:
+ return NULL;
+ }
+
+ return ir_block_create_general_instr(self, label, op, ent, field, outype);
+}
+
ir_value* ir_block_create_add(ir_block *self,
const char *label,
ir_value *left, ir_value *right)
if (v->writes[w]->_ops[0] == v)
v->writes[w]->_ops[0] = instr->_ops[0];
- if (old->store != store_local)
+ if (old->store != store_value && old->store != store_local)
{
/* If it originally wrote to a global we need to store the value
* there as welli
ir_instr *instr;
ir_value *value;
bool tempbool;
- size_t i, o, p, rd;
+ size_t i, o, p;
/* bitmasks which operands are read from or written to */
size_t read, write;
+#if defined(LIFE_RANGE_WITHOUT_LAST_READ)
+ size_t rd;
new_reads_t new_reads;
+#endif
char dbg_ind[16] = { '#', '0' };
(void)dbg_ind;
+#if defined(LIFE_RANGE_WITHOUT_LAST_READ)
MEM_VECTOR_INIT(&new_reads, v);
+#endif
if (prev)
{
for (p = 0; p < instr->phi_count; ++p)
{
value = instr->phi[p].value;
- /* used this before new_reads - puts the last read into the life range as well
- if (!ir_block_living_find(self, value, NULL))
- ir_block_living_add(self, value);
- */
- /* fprintf(stderr, "read: %s\n", value->_name); */
+#if ! defined(LIFE_RANGE_WITHOUT_LAST_READ)
+ if (!ir_block_living_find(self, value, NULL) &&
+ !ir_block_living_add(self, value))
+ {
+ goto on_error;
+ }
+#else
if (!new_reads_t_v_find(&new_reads, value, NULL))
{
if (!new_reads_t_v_add(&new_reads, value))
goto on_error;
}
+#endif
}
/* See which operands are read and write operands */
/* read operands */
if (read & (1<<o))
{
- /* used this before new_reads - puts the last read into the life range as well
- if (!ir_block_living_find(self, value, NULL))
- ir_block_living_add(self, value);
- */
+#if ! defined(LIFE_RANGE_WITHOUT_LAST_READ)
+ if (!ir_block_living_find(self, value, NULL) &&
+ !ir_block_living_add(self, value))
+ {
+ goto on_error;
+ }
+#else
/* fprintf(stderr, "read: %s\n", value->_name); */
if (!new_reads_t_v_find(&new_reads, value, NULL))
{
if (!new_reads_t_v_add(&new_reads, value))
goto on_error;
}
+#endif
}
/* write operands */
*/
if (write & (1<<o))
{
- size_t idx, readidx;
+ size_t idx;
bool in_living = ir_block_living_find(self, value, &idx);
+#if defined(LIFE_RANGE_WITHOUT_LAST_READ)
+ size_t readidx;
bool in_reads = new_reads_t_v_find(&new_reads, value, &readidx);
if (!in_living && !in_reads)
+#else
+ if (!in_living)
+#endif
{
/* If the value isn't alive it hasn't been read before... */
/* TODO: See if the warning can be emitted during parsing or AST processing
*/
*changed = *changed || tempbool;
/* Then remove */
+#if ! defined(LIFE_RANGE_WITHOUT_LAST_READ)
if (!ir_block_living_remove(self, idx))
goto on_error;
+#else
if (in_reads)
{
if (!new_reads_t_v_remove(&new_reads, readidx))
goto on_error;
}
+#endif
}
}
}
/*fprintf(stderr, "living added values\n");*/
*changed = *changed || tempbool;
+#if defined(LIFE_RANGE_WITHOUT_LAST_READ)
/* new reads: */
for (rd = 0; rd < new_reads.v_count; ++rd)
{
}
}
MEM_VECTOR_CLEAR(&new_reads, v);
+#endif
}
if (self->run_id == self->owner->run_id)
return true;
on_error:
+#if defined(LIFE_RANGE_WITHOUT_LAST_READ)
MEM_VECTOR_CLEAR(&new_reads, v);
+#endif
return false;
}
+/***********************************************************************
+ *IR Code-Generation
+ *
+ * Since the IR has the convention of putting 'write' operands
+ * at the beginning, we have to rotate the operands of instructions
+ * properly in order to generate valid QCVM code.
+ *
+ * Having destinations at a fixed position is more convenient. In QC
+ * this is *mostly* OPC, but FTE adds at least 2 instructions which
+ * read from from OPA, and store to OPB rather than OPC. Which is
+ * partially the reason why the implementation of these instructions
+ * in darkplaces has been delayed for so long.
+ *
+ * Breaking conventions is annoying...
+ */
+static bool ir_builder_gen_global(ir_builder *self, ir_value *global);
+
+static bool gen_global_field(ir_value *global)
+{
+ if (global->isconst)
+ {
+ ir_value *fld = global->constval.vpointer;
+ if (!fld) {
+ printf("Invalid field constant with no field: %s\n", global->name);
+ return false;
+ }
+
+ /* Now, in this case, a relocation would be impossible to code
+ * since it looks like this:
+ * .vector v = origin; <- parse error, wtf is 'origin'?
+ * .vector origin;
+ *
+ * But we will need a general relocation support later anyway
+ * for functions... might as well support that here.
+ */
+ if (!fld->code.globaladdr) {
+ printf("FIXME: Relocation support\n");
+ return false;
+ }
+
+ /* copy the field's value */
+ global->code.globaladdr = code_globals_add(code_globals_data[fld->code.globaladdr]);
+ }
+ else
+ {
+ prog_section_field fld;
+
+ fld.name = global->code.name;
+ fld.offset = code_fields_elements;
+ fld.type = global->fieldtype;
+
+ if (fld.type == TYPE_VOID) {
+ printf("Field is missing a type: %s\n", global->name);
+ return false;
+ }
+
+ if (code_fields_add(fld) < 0)
+ return false;
+
+ global->code.globaladdr = code_globals_add(fld.offset);
+ }
+ if (global->code.globaladdr < 0)
+ return false;
+ return true;
+}
+
+static bool gen_global_pointer(ir_value *global)
+{
+ if (global->isconst)
+ {
+ ir_value *target = global->constval.vpointer;
+ if (!target) {
+ printf("Invalid pointer constant: %s\n", global->name);
+ /* NULL pointers are pointing to the NULL constant, which also
+ * sits at address 0, but still has an ir_value for itself.
+ */
+ return false;
+ }
+
+ /* Here, relocations ARE possible - in fteqcc-enhanced-qc:
+ * void() foo; <- proto
+ * void() *fooptr = &foo;
+ * void() foo = { code }
+ */
+ if (!target->code.globaladdr) {
+ /* FIXME: Check for the constant nullptr ir_value!
+ * because then code.globaladdr being 0 is valid.
+ */
+ printf("FIXME: Relocation support\n");
+ return false;
+ }
+
+ global->code.globaladdr = code_globals_add(target->code.globaladdr);
+ }
+ else
+ {
+ global->code.globaladdr = code_globals_add(0);
+ }
+ if (global->code.globaladdr < 0)
+ return false;
+ return true;
+}
+
+static bool gen_blocks_recursive(ir_function *func, ir_block *block)
+{
+ prog_section_statement stmt;
+ prog_section_statement *stptr;
+ ir_instr *instr;
+ ir_block *target;
+ ir_block *ontrue;
+ ir_block *onfalse;
+ size_t stidx;
+ size_t i;
+
+tailcall:
+ block->generated = true;
+ block->code_start = code_statements_elements;
+ for (i = 0; i < block->instr_count; ++i)
+ {
+ instr = block->instr[i];
+
+ if (instr->opcode == VINSTR_PHI) {
+ printf("cannot generate virtual instruction (phi)\n");
+ return false;
+ }
+
+ if (instr->opcode == VINSTR_JUMP) {
+ target = instr->bops[0];
+ /* for uncoditional jumps, if the target hasn't been generated
+ * yet, we generate them right here.
+ */
+ if (!target->generated) {
+ block = target;
+ goto tailcall;
+ }
+
+ /* otherwise we generate a jump instruction */
+ stmt.opcode = INSTR_GOTO;
+ stmt.o1.s1 = (target->code_start-1) - code_statements_elements;
+ stmt.o2.s1 = 0;
+ stmt.o3.s1 = 0;
+ if (code_statements_add(stmt) < 0)
+ return false;
+
+ /* no further instructions can be in this block */
+ return true;
+ }
+
+ if (instr->opcode == VINSTR_COND) {
+ ontrue = instr->bops[0];
+ onfalse = instr->bops[1];
+ /* TODO: have the AST signal which block should
+ * come first: eg. optimize IFs without ELSE...
+ */
+
+ stmt.o1.s1 = instr->_ops[0]->code.globaladdr;
+
+ stmt.o3.s1 = 0;
+ if (ontrue->generated) {
+ stmt.opcode = INSTR_IF;
+ stmt.o2.s1 = (ontrue->code_start-1) - code_statements_elements;
+ if (code_statements_add(stmt) < 0)
+ return false;
+ }
+ if (onfalse->generated) {
+ stmt.opcode = INSTR_IFNOT;
+ stmt.o2.s1 = (onfalse->code_start-1) - code_statements_elements;
+ if (code_statements_add(stmt) < 0)
+ return false;
+ }
+ if (!ontrue->generated) {
+ if (onfalse->generated) {
+ block = ontrue;
+ goto tailcall;
+ }
+ }
+ if (!onfalse->generated) {
+ if (ontrue->generated) {
+ block = onfalse;
+ goto tailcall;
+ }
+ }
+ /* neither ontrue nor onfalse exist */
+ stmt.opcode = INSTR_IFNOT;
+ stidx = code_statements_elements - 1;
+ if (code_statements_add(stmt) < 0)
+ return false;
+ stptr = &code_statements_data[stidx];
+ /* on false we jump, so add ontrue-path */
+ if (!gen_blocks_recursive(func, ontrue))
+ return false;
+ /* fixup the jump address */
+ stptr->o2.s1 = (ontrue->code_start-1) - (stidx+1);
+ /* generate onfalse path */
+ if (onfalse->generated) {
+ /* may have been generated in the previous recursive call */
+ stmt.opcode = INSTR_GOTO;
+ stmt.o2.s1 = 0;
+ stmt.o3.s1 = 0;
+ stmt.o1.s1 = (onfalse->code_start-1) - code_statements_elements;
+ return (code_statements_add(stmt) >= 0);
+ }
+ /* if not, generate now */
+ block = onfalse;
+ goto tailcall;
+ }
+
+ if (instr->opcode >= INSTR_CALL0 && instr->opcode <= INSTR_CALL8) {
+ printf("TODO: call instruction\n");
+ return false;
+ }
+
+ if (instr->opcode == INSTR_STATE) {
+ printf("TODO: state instruction\n");
+ return false;
+ }
+
+ stmt.opcode = instr->opcode;
+ stmt.o1.u1 = 0;
+ stmt.o2.u1 = 0;
+ stmt.o3.u1 = 0;
+
+ /* This is the general order of operands */
+ if (instr->_ops[0])
+ stmt.o3.u1 = instr->_ops[0]->code.globaladdr;
+
+ if (instr->_ops[1])
+ stmt.o1.u1 = instr->_ops[1]->code.globaladdr;
+
+ if (instr->_ops[2])
+ stmt.o2.u1 = instr->_ops[2]->code.globaladdr;
+
+ if (stmt.opcode == INSTR_RETURN)
+ {
+ stmt.o1.u1 = stmt.o3.u1;
+ stmt.o3.u1 = 0;
+ }
+
+ if (code_statements_add(stmt) < 0)
+ return false;
+ }
+ return true;
+}
+
+static bool gen_function_code(ir_function *self)
+{
+ ir_block *block;
+
+ /* Starting from entry point, we generate blocks "as they come"
+ * for now. Dead blocks will not be translated obviously.
+ */
+ if (!self->blocks_count) {
+ printf("Function '%s' declared without body.\n", self->name);
+ return false;
+ }
+
+ block = self->blocks[0];
+ if (block->generated)
+ return true;
+
+ if (!gen_blocks_recursive(self, block)) {
+ printf("failed to generate blocks for '%s'\n", self->name);
+ return false;
+ }
+ return true;
+}
+
+static bool gen_global_function(ir_builder *ir, ir_value *global)
+{
+ prog_section_function fun;
+ ir_function *irfun;
+
+ size_t i;
+
+ if (!global->isconst ||
+ !global->constval.vfunc)
+ {
+ printf("Invalid state of function-global: not constant: %s\n", global->name);
+ return false;
+ }
+
+ irfun = global->constval.vfunc;
+
+ fun.name = global->code.name;
+ fun.file = code_cachedstring(global->context.file);
+ fun.profile = 0; /* always 0 */
+ fun.nargs = irfun->params_count;
+
+ for (i = 0;i < 8; ++i) {
+ if (i >= fun.nargs)
+ fun.argsize[i] = 0;
+ else if (irfun->params[i] == TYPE_VECTOR)
+ fun.argsize[i] = 3;
+ else
+ fun.argsize[i] = 1;
+ }
+
+ fun.locals = irfun->locals_count;
+ fun.firstlocal = code_globals_elements;
+ for (i = 0; i < irfun->locals_count; ++i) {
+ if (!ir_builder_gen_global(ir, irfun->locals[i])) {
+ printf("Failed to generate global %s\n", irfun->locals[i]->name);
+ return false;
+ }
+ }
+
+ fun.entry = code_statements_elements;
+ if (!gen_function_code(irfun)) {
+ printf("Failed to generate code for function %s\n", irfun->name);
+ return false;
+ }
+
+ return (code_functions_add(fun) >= 0);
+}
+
+static bool ir_builder_gen_global(ir_builder *self, ir_value *global)
+{
+ int32_t *iptr;
+ prog_section_def def;
+
+ def.type = global->vtype;
+ def.offset = code_globals_elements;
+ def.name = global->code.name = code_genstring(global->name);
+
+ switch (global->vtype)
+ {
+ case TYPE_POINTER:
+ if (code_defs_add(def) < 0)
+ return false;
+ return gen_global_pointer(global);
+ case TYPE_FIELD:
+ if (code_defs_add(def) < 0)
+ return false;
+ return gen_global_field(global);
+ case TYPE_ENTITY:
+ if (code_defs_add(def) < 0)
+ return false;
+ case TYPE_FLOAT:
+ {
+ if (code_defs_add(def) < 0)
+ return false;
+
+ if (global->isconst) {
+ iptr = (int32_t*)&global->constval.vfloat;
+ global->code.globaladdr = code_globals_add(*iptr);
+ } else
+ global->code.globaladdr = code_globals_add(0);
+
+ return global->code.globaladdr >= 0;
+ }
+ case TYPE_STRING:
+ {
+ if (code_defs_add(def) < 0)
+ return false;
+ if (global->isconst)
+ global->code.globaladdr = code_globals_add(code_cachedstring(global->constval.vstring));
+ else
+ global->code.globaladdr = code_globals_add(0);
+ return global->code.globaladdr >= 0;
+ }
+ case TYPE_VECTOR:
+ {
+ if (code_defs_add(def) < 0)
+ return false;
+
+ if (global->isconst) {
+ iptr = (int32_t*)&global->constval.vvec;
+ global->code.globaladdr = code_globals_add(iptr[0]);
+ if (code_globals_add(iptr[1]) < 0 || code_globals_add(iptr[2]) < 0)
+ return false;
+ } else {
+ global->code.globaladdr = code_globals_add(0);
+ if (code_globals_add(0) < 0 || code_globals_add(0) < 0)
+ return false;
+ }
+ return global->code.globaladdr >= 0;
+ }
+ case TYPE_FUNCTION:
+ if (code_defs_add(def) < 0)
+ return false;
+ return gen_global_function(self, global);
+ case TYPE_VARIANT:
+ /* assume biggest type */
+ global->code.globaladdr = code_globals_add(0);
+ code_globals_add(0);
+ code_globals_add(0);
+ return true;
+ default:
+ /* refuse to create 'void' type or any other fancy business. */
+ printf("Invalid type for global variable %s\n", global->name);
+ return false;
+ }
+}
+
+bool ir_builder_generate(ir_builder *self, const char *filename)
+{
+ size_t i;
+
+ code_init();
+
+ /* FIXME: generate TYPE_FUNCTION globals and link them
+ * to their ir_function.
+ */
+
+ for (i = 0; i < self->globals_count; ++i)
+ {
+ if (!ir_builder_gen_global(self, self->globals[i]))
+ return false;
+ }
+
+ printf("writing '%s'...\n", filename);
+ return code_write(filename);
+}
+
/***********************************************************************
*IR DEBUG Dump functions...
*/
}
if (f->blocks_count)
{
-
- oprintf("%slife passes: %i\n", ind, (int)f->blocks[0]->run_id);
- for (i = 0; i < f->blocks_count; ++i)
+ oprintf("%slife passes (check): %i\n", ind, (int)f->run_id);
+ for (i = 0; i < f->blocks_count; ++i) {
+ if (f->blocks[i]->run_id != f->run_id) {
+ oprintf("%slife pass check fail! %i != %i\n", ind, (int)f->blocks[i]->run_id, (int)f->run_id);
+ }
ir_block_dump(f->blocks[i], ind, oprintf);
+ }
}
ind[strlen(ind)-1] = 0;