[LLVM][TableGen] Change InstrInfoEmitter to use const RecordKeeper (#110110)

jurahul · web-flow · commit f9cba2eea4c2 · 2024-09-26T07:33:53.000-07:00
Change InstrInfoEmitter to use const RecordKeeper. This is a part of effort to have better const correctness in TableGen backends: https://discourse.llvm.org/t/psa-planned-changes-to-tablegen-getallderiveddefinitions-api-potential-downstream-breakages/81089
diff --git a/llvm/utils/TableGen/InstrInfoEmitter.cpp b/llvm/utils/TableGen/InstrInfoEmitter.cpp
@@ -1357,7 +1357,7 @@ void InstrInfoEmitter::emitEnums(raw_ostream &OS) {
   OS << "#endif // GET_INSTRINFO_SCHED_ENUM\n\n";
 }
 
-static void EmitInstrInfo(RecordKeeper &RK, raw_ostream &OS) {
+static void EmitInstrInfo(const RecordKeeper &RK, raw_ostream &OS) {
   RK.startTimer("Analyze DAG patterns");
   InstrInfoEmitter(RK).run(OS);
   RK.startTimer("Emit map table");

Original file line number	Diff line number	Diff line change
`@@ -1357,7 +1357,7 @@ void InstrInfoEmitter::emitEnums(raw_ostream &OS) {`
`1357`	`1357`	`OS << "#endif // GET_INSTRINFO_SCHED_ENUM\n\n";`
`1358`	`1358`	`}`
`1359`	`1359`
`1360`		`-static void EmitInstrInfo(RecordKeeper &RK, raw_ostream &OS) {`
	`1360`	`+static void EmitInstrInfo(const RecordKeeper &RK, raw_ostream &OS) {`
`1361`	`1361`	`RK.startTimer("Analyze DAG patterns");`
`1362`	`1362`	`InstrInfoEmitter(RK).run(OS);`
`1363`	`1363`	`RK.startTimer("Emit map table");`