GlobalISel: Remove check for empty functions as these are invalid IR

diff --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
index ecfbe80..1939371 100644 (file)
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -3110,8 +3110,6 @@ static bool checkForMustTailInVarArgFn(bool IsVarArg, const BasicBlock &BB) {
 bool IRTranslator::runOnMachineFunction(MachineFunction &CurMF) {
   MF = &CurMF;
   const Function &F = MF->getFunction();
-  if (F.empty())
-    return false;
   GISelCSEAnalysisWrapper &Wrapper =
       getAnalysis<GISelCSEAnalysisWrapperPass>().getCSEWrapper();
   // Set the CSEConfig and run the analysis.