!8861: Revert "Refactor SpecConstr to use treat bindings uniformly" · Merge requests · Glasgow Haskell Compiler / GHC

Matthew Pickering requested to merge wip/t21993 into master Aug 18, 2022

This reverts commit 415468fe.

This refactoring introduced quite a severe residency regression (900MB live from 650MB live when compiling mmark), see #21993 (closed) for a reproducer and more discussion.

Ticket #21993 (closed)

Revert "Refactor SpecConstr to use treat bindings uniformly"

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