Remove the llvm.nacl.thread.stack.padding intrinsic

include/llvm/CodeGen/ISDOpcodes.h

 //===-- llvm/CodeGen/ISDOpcodes.h - CodeGen opcodes -------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file declares codegen opcodes and related utilities.
@@ skipping 617 matching lines @@
     ATOMIC_LOAD_NAND,
     ATOMIC_LOAD_MIN,
     ATOMIC_LOAD_MAX,
     ATOMIC_LOAD_UMIN,
     ATOMIC_LOAD_UMAX,
 
     // @LOCALMOD-BEGIN
     // NACL_* - Native Client instrinsics.
     // These correspond to functions in:
     // native_client/src/untrusted/nacl/tls_params.h
-    NACL_THREAD_STACK_PADDING,
     NACL_TP_ALIGN,
     NACL_TP_TLS_OFFSET,
     NACL_TP_TDB_OFFSET,
     // Expands to the target architecture enumeration value.
     NACL_TARGET_ARCH,
     // @LOCALMOD-END
 
     /// BUILTIN_OP_END - This must be the last enum value in this list.
     /// The target-specific pre-isel opcode values start here.
     BUILTIN_OP_END
@@ skipping 166 matching lines @@
     CVT_US,     // Unsigned from Signed
     CVT_UU,     // Unsigned from Unsigned
     CVT_INVALID // Marker - Invalid opcode
   };
 
 } // end llvm::ISD namespace
 
 } // end llvm namespace
 
 #endif