[PATCH] D115128: [TableGen][CodeEmitter] Introducing the VarLenCodeEmitterGen infrastructure

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


================
Comment at: llvm/utils/TableGen/VarLenCodeEmitterGen.cpp:427
+  if (BitWidth) {
+    SS.indent(6) << "if (Scratch.getBitWidth() < " << BitWidth << ")\n";
+    SS.indent(6) << "  Scratch = Scratch.zext(" << BitWidth << ");\n";
----------------
I think this can be `Scratch = Scratch.zextOrSelf(BitWidth)`


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115128/new/

https://reviews.llvm.org/D115128