From 55897389799ed8759c3f1da0cb0a07959ca8467e Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@intel.com>
Date: Tue, 15 Jan 2019 19:58:36 +0000
Subject: [Nios2] Remove Nios2 backend

As mentioned here http://lists.llvm.org/pipermail/llvm-dev/2019-January/129121.html This backend is incomplete and has not been maintained in several months.

Differential Revision: https://reviews.llvm.org/D56690

llvm-svn: 351230
---
 clang/include/clang/Basic/BuiltinsNios2.def | 70 -----------------------------
 clang/include/clang/Basic/TargetBuiltins.h  | 10 -----
 clang/include/clang/module.modulemap        |  1 -
 3 files changed, 81 deletions(-)
 delete mode 100644 clang/include/clang/Basic/BuiltinsNios2.def

(limited to 'clang/include')

diff --git a/clang/include/clang/Basic/BuiltinsNios2.def b/clang/include/clang/Basic/BuiltinsNios2.def
deleted file mode 100644
index d9697e795c44..000000000000
--- a/clang/include/clang/Basic/BuiltinsNios2.def
+++ /dev/null
@@ -1,70 +0,0 @@
-//===-- BuiltinsNios2.def - Nios2 Builtin function database --------*- C++ -*-==//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the Nios2-specific builtin function database. Users of
-// this file must define the BUILTIN macro to make use of this information.
-//
-//===----------------------------------------------------------------------===//
-
-// The format of this database matches clang/Basic/Builtins.def.
-
-#if defined(BUILTIN) && !defined(TARGET_BUILTIN)
-#   define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE) BUILTIN(ID, TYPE, ATTRS)
-#endif
-
-// Nios2 R1 builtins:
-
-//int __builtin_ldbio(volatile const void *);
-BUILTIN(__builtin_ldbio, "ivDC*", "")
-//int __builtin_ldbuio(volatile const void *);
-BUILTIN(__builtin_ldbuio, "ivDC*", "")
-//int __builtin_ldhio(volatile const void *);
-BUILTIN(__builtin_ldhio, "ivDC*", "")
-//int __builtin_ldhuio(volatile const void *);
-BUILTIN(__builtin_ldhuio, "ivDC*", "")
-//int __builtin_ldwio(volatile const void *);
-BUILTIN(__builtin_ldwio, "ivDC*", "")
-//int __builtin_ldwuio(int);
-BUILTIN(__builtin_ldwuio, "ii", "")
-// int __builtin_rdctl(int);
-BUILTIN(__builtin_rdctl, "iIi", "")
-// void __builtin_wrctl(int, int);
-BUILTIN(__builtin_wrctl, "vIii", "")
-// int __builtin_rdprs(int, int);
-BUILTIN(__builtin_rdprs, "iii", "")
-//void __builtin_stbio(volatile void *, int);
-BUILTIN(__builtin_stbio, "vvD*i", "")
-//void __builtin_sthio(volatile void *, int);
-BUILTIN(__builtin_sthio, "vvD*i", "")
-//void __builtin_stwio(volatile void *, int);
-BUILTIN(__builtin_stwio, "vvD*i", "")
-//void __builtin_sync(void);
-BUILTIN(__builtin_sync, "v", "")
-// void __builtin_flushd(volatile void *);
-BUILTIN(__builtin_flushd, "vvD*", "")
-// void __builtin_flushda(volatile void *);
-BUILTIN(__builtin_flushda, "vvD*", "")
-
-// Nios2 R2 builtins:
-
-// int __builtin_wrpie(int);
-TARGET_BUILTIN(__builtin_wrpie, "ii", "", "nios2r2mandatory")
-// void __builtin_eni(int);
-TARGET_BUILTIN(__builtin_eni, "vi", "", "nios2r2mandatory")
-// int __builtin_ldex(volatile const void *);
-TARGET_BUILTIN(__builtin_ldex, "ivDC*", "", "nios2r2mandatory")
-// int __builtin_stex(volatile void *, int);
-TARGET_BUILTIN(__builtin_stex, "ivD*i", "", "nios2r2mandatory")
-// int __builtin_ldsex(volatile const void *);
-TARGET_BUILTIN(__builtin_ldsex, "ivDC*", "", "nios2r2mpx")
-// int __builtin_stsex(volatile void *, int);
-TARGET_BUILTIN(__builtin_stsex, "ivDC*i", "", "nios2r2mpx")
-
-#undef BUILTIN
-#undef TARGET_BUILTIN
diff --git a/clang/include/clang/Basic/TargetBuiltins.h b/clang/include/clang/Basic/TargetBuiltins.h
index 75a3811007cc..ab4b1c43f7cf 100644
--- a/clang/include/clang/Basic/TargetBuiltins.h
+++ b/clang/include/clang/Basic/TargetBuiltins.h
@@ -150,16 +150,6 @@ namespace clang {
     };
   }
 
-  /// Nios2 builtins
-  namespace Nios2 {
-  enum {
-    LastTIBuiltin = clang::Builtin::FirstTSBuiltin - 1,
-#define BUILTIN(ID, TYPE, ATTRS) BI##ID,
-#include "clang/Basic/BuiltinsNios2.def"
-    LastTSBuiltin
-  };
-  }
-
   /// MIPS builtins
   namespace Mips {
     enum {
diff --git a/clang/include/clang/module.modulemap b/clang/include/clang/module.modulemap
index 8fde1f662fe9..1f32ffe0c159 100644
--- a/clang/include/clang/module.modulemap
+++ b/clang/include/clang/module.modulemap
@@ -39,7 +39,6 @@ module Clang_Basic {
   textual header "Basic/BuiltinsLe64.def"
   textual header "Basic/BuiltinsMips.def"
   textual header "Basic/BuiltinsNEON.def"
-  textual header "Basic/BuiltinsNios2.def"
   textual header "Basic/BuiltinsNVPTX.def"
   textual header "Basic/BuiltinsPPC.def"
   textual header "Basic/BuiltinsSystemZ.def"
-- 
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