[PATCH] D43757: TableGen: Remove the ResolveFirst mechanism
Nicolai Hähnle via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Feb 26 00:33:03 PST 2018
nhaehnle created this revision.
nhaehnle added reviewers: arsenm, craig.topper, tra, MartinO.
Herald added a subscriber: wdng.
It is no longer used.
Change-Id: I1e47267d1975d43ad43acd6347f54e958e3b6c86
Repository:
rL LLVM
https://reviews.llvm.org/D43757
Files:
include/llvm/TableGen/Record.h
lib/TableGen/TGParser.cpp
Index: lib/TableGen/TGParser.cpp
===================================================================
--- lib/TableGen/TGParser.cpp
+++ lib/TableGen/TGParser.cpp
@@ -2726,12 +2726,6 @@
if (ResolveMulticlassDef(*MC, CurRec, DefProto.get(), DefmLoc))
return Error(SubClassLoc, "could not instantiate def");
- // Defs that can be used by other definitions should be fully resolved
- // before any use.
- if (DefProto->isResolveFirst() && !CurMultiClass) {
- CurRec->resolveReferences();
- CurRec->setResolveFirst(false);
- }
NewRecDefs.push_back(CurRec);
}
Index: include/llvm/TableGen/Record.h
===================================================================
--- include/llvm/TableGen/Record.h
+++ include/llvm/TableGen/Record.h
@@ -1292,18 +1292,6 @@
bool IsAnonymous;
- // Class-instance values can be used by other defs. For example, Struct<i>
- // is used here as a template argument to another class:
- //
- // multiclass MultiClass<int i> {
- // def Def : Class<Struct<i>>;
- //
- // These need to get fully resolved before instantiating any other
- // definitions that use them (e.g. Def). However, inside a multiclass they
- // can't be immediately resolved so we mark them ResolveFirst to fully
- // resolve them later as soon as the multiclass is instantiated.
- bool ResolveFirst = false;
-
void init();
void checkName();
@@ -1327,7 +1315,7 @@
Name(O.Name), Locs(O.Locs), TemplateArgs(O.TemplateArgs),
Values(O.Values), SuperClasses(O.SuperClasses),
TrackedRecords(O.TrackedRecords), ID(LastID++),
- IsAnonymous(O.IsAnonymous), ResolveFirst(O.ResolveFirst) { }
+ IsAnonymous(O.IsAnonymous) { }
static unsigned getNewUID() { return LastID++; }
@@ -1462,14 +1450,6 @@
return IsAnonymous;
}
- bool isResolveFirst() const {
- return ResolveFirst;
- }
-
- void setResolveFirst(bool b) {
- ResolveFirst = b;
- }
-
void print(raw_ostream &OS) const;
void dump() const;
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