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ir_function_inlining: Allow inlining of loops and conditionals.

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The new cloning code handles them.
This commit is contained in:
Eric Anholt 2010-06-23 12:19:07 -07:00 • committed by Ian Romanick
parent 4b6fd39c89
commit 8006576b36
1 changed files with 1 additions and 25 deletions
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26
ir_function_can_inline.cpp
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@ -39,28 +39,14 @@ class ir_function_can_inline_visitor : public ir_hierarchical_visitor {
public:
ir_function_can_inline_visitor()
{
this->can_inline = true;
this->num_returns = 0;
}
virtual ir_visitor_status visit_enter(ir_loop *);
virtual ir_visitor_status visit_enter(ir_return *);
virtual ir_visitor_status visit_enter(ir_if *);
bool can_inline;
int num_returns;
};
ir_visitor_status
ir_function_can_inline_visitor::visit_enter(ir_loop *ir)
{
/* FINISHME: Implement loop cloning in ir_function_inlining.cpp */
(void) ir;
this->can_inline = false;
return visit_stop;
}
ir_visitor_status
ir_function_can_inline_visitor::visit_enter(ir_return *ir)
{
@ -69,16 +55,6 @@ ir_function_can_inline_visitor::visit_enter(ir_return *ir)
return visit_continue;
}
ir_visitor_status
ir_function_can_inline_visitor::visit_enter(ir_if *ir)
{
/* FINISHME: Implement if cloning in ir_function_inlining.cpp. */
(void) ir;
this->can_inline = false;
return visit_stop;
}
bool
can_inline(ir_call *call)
{
@ -91,5 +67,5 @@ can_inline(ir_call *call)
if (last && !last->as_return())
v.num_returns++;
return v.can_inline && v.num_returns == 1;
return v.num_returns == 1;
}