GlobalISel: support swiftself attribute

llvm-svn: 367683

2 files changed, 0 insertions, 15 deletions

diff --git a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
index 9f950131c85..17c6b84e48a 100644
--- a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
@@ -45,9 +45,6 @@ bool CallLowering::lowerCall(MachineIRBuilder &MIRBuilder, ImmutableCallSite CS,
     ArgInfo OrigArg{ArgRegs[i], Arg->getType(), ISD::ArgFlagsTy{},
                     i < NumFixedArgs};
     setArgFlags(OrigArg, i + AttributeList::FirstArgIndex, DL, CS);
-    // We don't currently support swiftself args.
-    if (OrigArg.Flags.isSwiftSelf())
-      return false;
     OrigArgs.push_back(OrigArg);
     ++i;
   }
diff --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
index 3dc2200d37f..8b89070cd71 100644
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -2284,18 +2284,6 @@ bool IRTranslator::runOnMachineFunction(MachineFunction &CurMF) {
     }
   }
 
-  // We don't currently support translating swifterror or swiftself functions.
-  for (auto &Arg : F.args()) {
-    if (Arg.hasSwiftSelfAttr()) {
-      OptimizationRemarkMissed R("gisel-irtranslator", "GISelFailure",
-                                 F.getSubprogram(), &F.getEntryBlock());
-      R << "unable to lower arguments due to swiftself: "
-        << ore::NV("Prototype", F.getType());
-      reportTranslationError(*MF, *TPC, *ORE, R);
-      return false;
-    }
-  }
-
   if (!CLI->lowerFormalArguments(*EntryBuilder.get(), F, VRegArgs)) {
     OptimizationRemarkMissed R("gisel-irtranslator", "GISelFailure",
                                F.getSubprogram(), &F.getEntryBlock());