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In this situation the values don't need to be in parameter order; fix: call-stores putting values into wrong extparams

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Wolfgang Bumiller 2013-01-25 16:25:23 +01:00
parent 31f0c05ebc
commit 9b51e7085b
1 changed files with 8 additions and 4 deletions
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12
ir.c
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@ -2257,18 +2257,22 @@ bool ir_function_allocate_locals(ir_function *self)
irerror(call->context, "internal error: unlocked parameter %s not found", v->name);
goto error;
}
++opts_optimizationcount[OPTIM_CALL_STORES];
v->callparam = true;
if (param < 8)
ir_value_code_setaddr(v, OFS_PARM0 + 3*param);
else {
size_t nprotos = vec_size(self->owner->extparam_protos);
ir_value *ep;
param -= 8;
if (vec_size(self->owner->extparam_protos) <= param)
ep = ir_gen_extparam_proto(self->owner);
else
if (nprotos > param)
ep = self->owner->extparam_protos[param];
else
{
ep = ir_gen_extparam_proto(self->owner);
while (++nprotos <= param)
ep = ir_gen_extparam_proto(self->owner);
}
ir_instr_op(v->writes[0], 0, ep, true);
call->params[param+8] = ep;
}