[TableGen] Remove last remnant of CompositeIndices

[jayfoad]

The rest of the support was removed in 2012 by:
5995936 "Remove support for 'CompositeIndices' and sub-register cycles."

[llvmbot]

@llvm/pr-subscribers-tablegen

Author: Jay Foad (jayfoad)

Changes

The rest of the support was removed in 2012 by:
5995936 "Remove support for 'CompositeIndices' and sub-register cycles."

---

Full diff: https://github.com/llvm/llvm-project/pull/142960.diff

1 Files Affected:

• (modified) llvm/utils/TableGen/Common/CodeGenRegisters.cpp (+1-1)

diff --git a/llvm/utils/TableGen/Common/CodeGenRegisters.cpp b/llvm/utils/TableGen/Common/CodeGenRegisters.cpp
index 6b0b1ccba80fb..42142a95fb91c 100644
--- 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;
         }

[nvjle]

LGTM.