[MLIR] Update operator<< in objects of DataFlowFramework.h (#127586)

ita9naiwa · web-flow · commit 91ef371ae620 · 2025-02-18T13:04:50.000+01:00
diff --git a/mlir/include/mlir/Analysis/DataFlowFramework.h b/mlir/include/mlir/Analysis/DataFlowFramework.h
@@ -146,7 +146,7 @@ struct ProgramPoint : public StorageUniquer::BaseStorage {
   Operation *op = nullptr;
 };
 
-inline raw_ostream &operator<<(raw_ostream &os, ProgramPoint point) {
+inline raw_ostream &operator<<(raw_ostream &os, const ProgramPoint &point) {
   point.print(os);
   return os;
 }
@@ -662,7 +662,7 @@ inline raw_ostream &operator<<(raw_ostream &os, const AnalysisState &state) {
   return os;
 }
 
-inline raw_ostream &operator<<(raw_ostream &os, LatticeAnchor anchor) {
+inline raw_ostream &operator<<(raw_ostream &os, const LatticeAnchor &anchor) {
   anchor.print(os);
   return os;
 }

Original file line number	Diff line number	Diff line change
`@@ -146,7 +146,7 @@ struct ProgramPoint : public StorageUniquer::BaseStorage {`
`146`	`146`	`Operation *op = nullptr;`
`147`	`147`	`};`
`148`	`148`
`149`		`-inline raw_ostream &operator<<(raw_ostream &os, ProgramPoint point) {`
	`149`	`+inline raw_ostream &operator<<(raw_ostream &os, const ProgramPoint &point) {`
`150`	`150`	`point.print(os);`
`151`	`151`	`return os;`
`152`	`152`	`}`
`@@ -662,7 +662,7 @@ inline raw_ostream &operator<<(raw_ostream &os, const AnalysisState &state) {`
`662`	`662`	`return os;`
`663`	`663`	`}`
`664`	`664`
`665`		`-inline raw_ostream &operator<<(raw_ostream &os, LatticeAnchor anchor) {`
	`665`	`+inline raw_ostream &operator<<(raw_ostream &os, const LatticeAnchor &anchor) {`
`666`	`666`	`anchor.print(os);`
`667`	`667`	`return os;`
`668`	`668`	`}`