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Remove old tempalloc code; disable -Olocaltemps for now

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Wolfgang Bumiller 2012-12-20 23:52:54 +01:00
parent e38bdecd21
commit 0bbc8a3350
1 changed files with 4 additions and 42 deletions
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46
ir.c
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@ -2290,7 +2290,9 @@ bool ir_function_allocate_locals(ir_function *self)
for (i = 0; i < vec_size(self->locals); ++i)
{
#if 0
if (!OPTS_OPTIMIZATION(OPTIM_LOCALTEMPS))
#endif
self->locals[i]->unique_life = true;
if (!function_allocator_alloc(&alloc, self->locals[i]))
goto error;
@ -3029,9 +3031,6 @@ static bool gen_global_function(ir_builder *ir, ir_value *global)
ir_function *irfun;
size_t i;
#ifndef NEW_ALLOC_STRAT
size_t local_var_end;
#endif
if (!global->hasvalue || (!global->constval.vfunc))
{
@ -3057,41 +3056,6 @@ static bool gen_global_function(ir_builder *ir, ir_value *global)
fun.firstlocal = vec_size(code_globals);
#ifndef NEW_ALLOC_STRAT
local_var_end = fun.firstlocal;
for (i = 0; i < vec_size(irfun->locals); ++i) {
if (!ir_builder_gen_global(ir, irfun->locals[i], true)) {
irerror(irfun->locals[i]->context, "Failed to generate local %s", irfun->locals[i]->name);
return false;
}
}
if (vec_size(irfun->locals)) {
ir_value *last = vec_last(irfun->locals);
local_var_end = last->code.globaladdr;
local_var_end += ir_value_sizeof(last);
}
for (i = 0; i < vec_size(irfun->values); ++i)
{
/* generate code.globaladdr for ssa values */
ir_value *v = irfun->values[i];
#if 1
ir_value_code_setaddr(v, fun.firstlocal + v->code.local);
#else
ir_value_code_setaddr(v, local_var_end + v->code.local);
#endif
}
#if 1
for (i = vec_size(code_globals); i < fun.firstlocal + irfun->allocated_locals; ++i)
vec_push(code_globals, 0);
#else
for (i = 0; i < irfun->allocated_locals; ++i) {
/* fill the locals with zeros */
vec_push(code_globals, 0);
}
#endif
fun.locals = vec_size(code_globals) - fun.firstlocal;
#else
fun.locals = irfun->allocated_locals;
for (i = 0; i < vec_size(irfun->locals); ++i) {
if (!ir_builder_gen_global(ir, irfun->locals[i], true)) {
@ -3100,16 +3064,14 @@ static bool gen_global_function(ir_builder *ir, ir_value *global)
}
ir_value_code_setaddr(irfun->locals[i], fun.firstlocal + irfun->locals[i]->code.local);
}
for (i = vec_size(code_globals) - fun.firstlocal; i < fun.locals; ++i) {
vec_push(code_globals, 0);
}
for (i = 0; i < vec_size(irfun->values); ++i)
{
/* generate code.globaladdr for ssa values */
ir_value *v = irfun->values[i];
ir_value_code_setaddr(v, fun.firstlocal + v->code.local);
}
#endif
for (i = vec_size(code_globals); i < fun.firstlocal + irfun->allocated_locals; ++i)
vec_push(code_globals, 0);
if (irfun->builtin)
fun.entry = irfun->builtin+1;