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| author | Matthew Pickering <matthewtpickering@gmail.com> | 2021-04-07 10:57:06 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-04-14 05:07:45 -0400 |
| commit | 726da09e76d0832b5aedd5b78624435695ac04e7 (patch) | |
| tree | 61c013968fc4a218562a647c1860696ef9ff95a8 /compiler/GHC/Unit | |
| parent | b665d9833b13d9d4241ff56585bbf45d2fcf2278 (diff) | |
| download | haskell-726da09e76d0832b5aedd5b78624435695ac04e7.tar.gz | |
Always generate ModDetails from ModIface
This vastly reduces memory usage when compiling with `--make` mode, from
about 900M when compiling Cabal to about 300M.
As a matter of uniformity, it also ensures that reading from an
interface performs the same as using the in-memory cache. We can also
delete all the horrible knot-tying in updateIdInfos.
Goes some way to fixing #13586
Accept new output of tests fixing some bugs along the way
-------------------------
Metric Decrease:
T12545
-------------------------
Diffstat (limited to 'compiler/GHC/Unit')
| -rw-r--r-- | compiler/GHC/Unit/Module/Status.hs | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/compiler/GHC/Unit/Module/Status.hs b/compiler/GHC/Unit/Module/Status.hs index 539158fdb1..52938154b4 100644 --- a/compiler/GHC/Unit/Module/Status.hs +++ b/compiler/GHC/Unit/Module/Status.hs @@ -28,7 +28,6 @@ data HscStatus -- ^ Information for the code generator. , hscs_mod_location :: !ModLocation -- ^ Module info - , hscs_mod_details :: !ModDetails , hscs_partial_iface :: !PartialModIface -- ^ Partial interface , hscs_old_iface_hash :: !(Maybe Fingerprint) |