Automerge: [TableGen] Remove last remnant of CompositeIndices (#142960)

jayfoad · github-actions[bot] · commit 8fd481bba01c · 2025-06-05T16:49:41.000Z
The rest of the support was removed in 2012 by: 5995936 "Remove support for 'CompositeIndices' and sub-register cycles."
diff --git a/llvm/utils/TableGen/Common/CodeGenRegisters.cpp b/llvm/utils/TableGen/Common/CodeGenRegisters.cpp
@@ -703,7 +703,7 @@ struct TupleExpander : SetTheory::Expander {
           RV.setValue(BitInit::get(RK, true));
 
         // Copy fields from the RegisterTuples def.
-        if (Field == "SubRegIndices" || Field == "CompositeIndices") {
+        if (Field == "SubRegIndices") {
           NewReg->addValue(*Def->getValue(Field));
           continue;
         }

Original file line number	Diff line number	Diff line change
`@@ -703,7 +703,7 @@ struct TupleExpander : SetTheory::Expander {`
`703`	`703`	`RV.setValue(BitInit::get(RK, true));`
`704`	`704`
`705`	`705`	`// Copy fields from the RegisterTuples def.`
`706`		`- if (Field == "SubRegIndices" \|\| Field == "CompositeIndices") {`
	`706`	`+ if (Field == "SubRegIndices") {`
`707`	`707`	`NewReg->addValue(*Def->getValue(Field));`
`708`	`708`	`continue;`
`709`	`709`	`}`