Revert "[WebAssembly][CodeGen] IR support for WebAssembly local variables"

This reverts commit 00ecf18979e3326b3afee8af3dc701c53ffdc93f, as it
broke the AMDGPU build.  Will reland later with a fix.

1 files changed, 0 insertions, 10 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
index a91fa74..f139e87 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp
@@ -314,16 +314,6 @@ void WebAssemblyFrameLowering::emitEpilogue(MachineFunction &MF,
   writeSPToGlobal(SPReg, MF, MBB, InsertPt, DL);
 }
 
-bool WebAssemblyFrameLowering::isSupportedStackID(
-    TargetStackID::Value ID) const {
-  // Use the Object stack for WebAssembly locals which can only be accessed
-  // by name, not via an address in linear memory.
-  if (ID == TargetStackID::WasmLocal)
-    return true;
-
-  return TargetFrameLowering::isSupportedStackID(ID);
-}
-
 TargetFrameLowering::DwarfFrameBase
 WebAssemblyFrameLowering::getDwarfFrameBase(const MachineFunction &MF) const {
   DwarfFrameBase Loc;