X86: Use reportFatalUsageError for tiny code model error (#145279)

Author: arsenm

llvm/lib/Target/X86/X86TargetMachine.cpp

@@ -219,7 +219,7 @@ getEffectiveX86CodeModel(const Triple &TT, std::optional<CodeModel::Model> CM,
   bool Is64Bit = TT.getArch() == Triple::x86_64;
   if (CM) {
     if (*CM == CodeModel::Tiny)
-      report_fatal_error("Target does not support the tiny CodeModel", false);
+      reportFatalUsageError("target does not support the tiny CodeModel");
     return *CM;
   }
   if (JIT)

llvm/test/CodeGen/X86/codemodel.ll

@@ -6,7 +6,7 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3
 target triple = "x86_64-unknown-linux-gnu"
 @data = external dso_local global [0 x i32]		; <ptr> [#uses=5]
 
-; CHECK-TINY:    Target does not support the tiny CodeModel
+; CHECK-TINY: LLVM ERROR: target does not support the tiny CodeModel
 
 define i32 @foo() nounwind readonly {
 entry: