Remove the SystemZ backend.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142879 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 63 deletions

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index e8380f0d93..d852f4c0fc 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -2932,66 +2932,6 @@ namespace {
   }
 }
 
-
-namespace {
-  class SystemZTargetInfo : public TargetInfo {
-    static const char * const GCCRegNames[];
-  public:
-    SystemZTargetInfo(const std::string& triple) : TargetInfo(triple) {
-      TLSSupported = false;
-      IntWidth = IntAlign = 32;
-      LongWidth = LongLongWidth = LongAlign = LongLongAlign = 64;
-      PointerWidth = PointerAlign = 64;
-      DescriptionString = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-"
-      "i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16-n32:64";
-   }
-    virtual void getTargetDefines(const LangOptions &Opts,
-                                  MacroBuilder &Builder) const {
-      Builder.defineMacro("__s390__");
-      Builder.defineMacro("__s390x__");
-    }
-    virtual void getTargetBuiltins(const Builtin::Info *&Records,
-                                   unsigned &NumRecords) const {
-      // FIXME: Implement.
-      Records = 0;
-      NumRecords = 0;
-    }
-
-    virtual void getGCCRegNames(const char * const *&Names,
-                                unsigned &NumNames) const;
-    virtual void getGCCRegAliases(const GCCRegAlias *&Aliases,
-                                  unsigned &NumAliases) const {
-      // No aliases.
-      Aliases = 0;
-      NumAliases = 0;
-    }
-    virtual bool validateAsmConstraint(const char *&Name,
-                                       TargetInfo::ConstraintInfo &info) const {
-      // FIXME: implement
-      return true;
-    }
-    virtual const char *getClobbers() const {
-      // FIXME: Is this really right?
-      return "";
-    }
-    virtual const char *getVAListDeclaration() const {
-      // FIXME: implement
-      return "typedef char* __builtin_va_list;";
-   }
-  };
-
-  const char * const SystemZTargetInfo::GCCRegNames[] = {
-    "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
-    "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
-  };
-
-  void SystemZTargetInfo::getGCCRegNames(const char * const *&Names,
-                                         unsigned &NumNames) const {
-    Names = GCCRegNames;
-    NumNames = llvm::array_lengthof(GCCRegNames);
-  }
-}
-
 namespace {
   class BlackfinTargetInfo : public TargetInfo {
     static const char * const GCCRegNames[];
@@ -3677,9 +3617,6 @@ static TargetInfo *AllocateTarget(const std::string &T) {
   case llvm::Triple::cellspu:
     return new PS3SPUTargetInfo<PPC64TargetInfo>(T);
 
-  case llvm::Triple::systemz:
-    return new SystemZTargetInfo(T);
-
   case llvm::Triple::tce:
     return new TCETargetInfo(T);