[PATCH] D87919: Clarify name of Record::TheInit
Paul C. Anagnostopoulos via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 18 11:00:27 PDT 2020
Paul-C-Anagnostopoulos created this revision.
Paul-C-Anagnostopoulos added reviewers: lattner, nhaehnle.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
Paul-C-Anagnostopoulos requested review of this revision.
I changed the name of the Record::TheInit data member to CorrespondingDefInit to make the code clearer.
I'm making these little changes as I write the "TableGen Backend Developer's Guide" and learn more about how everything works.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D87919
Files:
llvm/include/llvm/TableGen/Record.h
llvm/lib/TableGen/Record.cpp
Index: llvm/lib/TableGen/Record.cpp
===================================================================
--- llvm/lib/TableGen/Record.cpp
+++ llvm/lib/TableGen/Record.cpp
@@ -2089,9 +2089,9 @@
}
DefInit *Record::getDefInit() {
- if (!TheInit)
- TheInit = new(Allocator) DefInit(this);
- return TheInit;
+ if (!CorrespondingDefInit)
+ CorrespondingDefInit = new(Allocator) DefInit(this);
+ return CorrespondingDefInit;
}
void Record::setName(Init *NewName) {
Index: llvm/include/llvm/TableGen/Record.h
===================================================================
--- llvm/include/llvm/TableGen/Record.h
+++ llvm/include/llvm/TableGen/Record.h
@@ -1447,7 +1447,8 @@
// Tracks Record instances. Not owned by Record.
RecordKeeper &TrackedRecords;
- DefInit *TheInit = nullptr;
+ // The DefInit corresponding to this record.
+ DefInit *CorrespondingDefInit = nullptr;
// Unique record ID.
unsigned ID;
@@ -1471,8 +1472,8 @@
: Record(StringInit::get(N), locs, records, false, Class) {}
// When copy-constructing a Record, we must still guarantee a globally unique
- // ID number. Don't copy TheInit either since it's owned by the original
- // record. All other fields can be copied normally.
+ // ID number. Don't copy CorrespondingDefInit either, since it's owned by the
+ // original record. All other fields can be copied normally.
Record(const Record &O)
: Name(O.Name), Locs(O.Locs), TemplateArgs(O.TemplateArgs),
Values(O.Values), SuperClasses(O.SuperClasses),
@@ -1586,7 +1587,8 @@
}
void addSuperClass(Record *R, SMRange Range) {
- assert(!TheInit && "changing type of record after it has been referenced");
+ assert(!CorrespondingDefInit &&
+ "changing type of record after it has been referenced");
assert(!isSubClassOf(R) && "Already subclassing record!");
SuperClasses.push_back(std::make_pair(R, Range));
}
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