GitLab

Further, do not spell it TEMPALTE (sic).

In particular Remove unnecessary tests, whether ia32_get_op_estimated_cost() is called with a non-ia32 node.
Also remove the redundant assert(), which is checked again later on.

4 / 3 * x is x, so use x * 4 / 3.

When arch_perform_memory_operand() returned a positive result before, there really should be a callback to actually perform the action.

It makes no sense to check the mode of the Phi.

The live-ins are recorded in the borders, so not special case is necessary.

Add a comment, why this is an important property.

When the loop ends normally, they would cause a double-free if NDEBUG.

- Avoid the quite expensive be_ifg_degree().
- Check while collecting the neighbours, instead of first collecting all, then testing whether they form a clique.

They are only used locally.

It is only used to draw interference graphs, where it can be derived locally.

Each copyopt algorithm recalculated the set of admissible colours, which bechordal already did.