[WebAssembly] Remove WASM_STACK_POINTER.

WASM_STACK_POINTER and the .stack_pointer directive are no longer needed
now that the stack pointer global is an import.

llvm-svn: 319956

1 files changed, 0 insertions, 17 deletions

diff --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyTargetStreamer.cpp b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyTargetStreamer.cpp
index 2437b017688..0ca52ad651b 100644
--- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyTargetStreamer.cpp
+++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyTargetStreamer.cpp
@@ -108,10 +108,6 @@ void WebAssemblyTargetAsmStreamer::emitGlobal(
   }
 }
 
-void WebAssemblyTargetAsmStreamer::emitStackPointer(MCSymbol *Symbol) {
-  OS << "\t.stack_pointer\t" << Symbol->getName() << '\n';
-}
-
 void WebAssemblyTargetAsmStreamer::emitEndFunc() { OS << "\t.endfunc\n"; }
 
 void WebAssemblyTargetAsmStreamer::emitIndirectFunctionType(
@@ -157,11 +153,6 @@ void WebAssemblyTargetELFStreamer::emitGlobal(
   llvm_unreachable(".globalvar encoding not yet implemented");
 }
 
-void WebAssemblyTargetELFStreamer::emitStackPointer(
-    MCSymbol *Symbol) {
-  llvm_unreachable(".stack_pointer encoding not yet implemented");
-}
-
 void WebAssemblyTargetELFStreamer::emitEndFunc() {
   Streamer.EmitIntValue(WebAssembly::End, 1);
 }
@@ -238,14 +229,6 @@ void WebAssemblyTargetWasmStreamer::emitGlobal(
   Streamer.PopSection();
 }
 
-void WebAssemblyTargetWasmStreamer::emitStackPointer(MCSymbol *Symbol) {
-  Streamer.PushSection();
-  Streamer.SwitchSection(Streamer.getContext().getWasmSection(
-      ".stack_pointer", SectionKind::getMetadata()));
-  Streamer.EmitBytes(Symbol->getName());
-  Streamer.PopSection();
-}
-
 void WebAssemblyTargetWasmStreamer::emitEndFunc() {
   llvm_unreachable(".end_func is not needed for direct wasm output");
 }