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IC: final implementation steps (#16801)

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* removed dead code
* we need even more laziness for the generic caches
* make it bootstrap on older Nims
* wrote more deserialization code
* IC: replay required methods information
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Andreas Rumpf 2021-01-25 20:52:26 +01:00 • committed by GitHub
commit 25745ad195
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12 changed files with 259 additions and 105 deletions
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12
compiler/semdata.nim
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@ -9,6 +9,8 @@
## This module contains the data structures for the semantic checking phase.
import std / tables
import
intsets, options, ast, astalgo, msgs, idents, renderer,
magicsys, vmdef, modulegraphs, lineinfos, sets, pathutils
@ -551,6 +553,16 @@ proc storeRodNode*(c: PContext, n: PNode) =
if c.config.symbolFiles != disabledSf:
toPackedNodeTopLevel(n, c.encoder, c.packedRepr)
proc addToGenericProcCache*(c: PContext; s: PSym; inst: PInstantiation) =
c.graph.procInstCache.mgetOrPut(s.itemId, @[]).add LazyInstantiation(module: c.module.position, inst: inst)
if c.config.symbolFiles != disabledSf:
storeInstantiation(c.encoder, c.packedRepr, s, inst)
proc addToGenericCache*(c: PContext; s: PSym; inst: PType) =
c.graph.typeInstCache.mgetOrPut(s.itemId, @[]).add LazyType(typ: inst)
if c.config.symbolFiles != disabledSf:
storeTypeInst(c.encoder, c.packedRepr, s, inst)
proc saveRodFile*(c: PContext) =
if c.config.symbolFiles != disabledSf:
for (m, n) in PCtx(c.graph.vm).vmstateDiff: