[PATCH] D87697: Do not construct std::string from nullptr

[David Blaikie via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG99e64623ec9b: Do not construct std::string from nullptr (authored by georgthegreat, committed by dblaikie).

Changed prior to commit:
  https://reviews.llvm.org/D87697?vs=303056&id=303274#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87697/new/

https://reviews.llvm.org/D87697

Files:
  llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp


Index: llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
===================================================================
--- llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
+++ llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
@@ -1272,9 +1272,6 @@
 std::string
 NVPTXAsmPrinter::getPTXFundamentalTypeStr(Type *Ty, bool useB4PTR) const {
   switch (Ty->getTypeID()) {
-  default:
-    llvm_unreachable("unexpected type");
-    break;
   case Type::IntegerTyID: {
     unsigned NumBits = cast<IntegerType>(Ty)->getBitWidth();
     if (NumBits == 1)
@@ -1305,9 +1302,10 @@
       return "b32";
     else
       return "u32";
+  default:
+    break;
   }
   llvm_unreachable("unexpected type");
-  return nullptr;
 }
 
 void NVPTXAsmPrinter::emitPTXGlobalVariable(const GlobalVariable *GVar,


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