[Targets] Add errors for tiny and kernel codemodel on targets that don't support them

Adds fatal errors for any target that does not support the Tiny or Kernel
codemodels by rejigging the getEffectiveCodeModel calls.

Differential Revision: https://reviews.llvm.org/D50141

llvm-svn: 348585

1 files changed, 3 insertions, 2 deletions

diff --git a/llvm/lib/Target/XCore/XCoreTargetMachine.cpp b/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
index 38925bfd51b..2aa9932e246 100644
--- a/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
+++ b/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
@@ -31,7 +31,8 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
   return *RM;
 }
 
-static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
+static CodeModel::Model
+getEffectiveXCoreCodeModel(Optional<CodeModel::Model> CM) {
   if (CM) {
     if (*CM != CodeModel::Small && *CM != CodeModel::Large)
       report_fatal_error("Target only supports CodeModel Small or Large");
@@ -51,7 +52,7 @@ XCoreTargetMachine::XCoreTargetMachine(const Target &T, const Triple &TT,
     : LLVMTargetMachine(
           T, "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:32-f64:32-a:0:32-n32",
           TT, CPU, FS, Options, getEffectiveRelocModel(RM),
-          getEffectiveCodeModel(CM), OL),
+          getEffectiveXCoreCodeModel(CM), OL),
       TLOF(llvm::make_unique<XCoreTargetObjectFile>()),
       Subtarget(TT, CPU, FS, *this) {
   initAsmInfo();