Code-size optimisation for top-level indirections (#7308)

Top-level indirections are often generated when there is a cast, e.g.

foo :: T
foo = bar `cast` (some coercion)

For these we were generating a full-blown CAF, which is a fair chunk
of code.

This patch makes these indirections generate a single IND_STATIC
closure (4 words) instead.  This is exactly what the CAF would
evaluate to eventually anyway, we're just shortcutting the whole
process.

0 files changed, 0 insertions, 0 deletions