Minor fixes to platform checking code

src/build_settings.cpp

@@ -127,6 +127,7 @@ char const *odin_command_strings[32] = {
 	"query",
 	"doc",
 	"version",
+	"test",
 };
 
 

src/llvm_backend.cpp

@@ -8988,6 +8988,16 @@ lbValue lb_build_builtin_proc(lbProcedure *p, Ast *expr, TypeAndValue const &tv,
 			);
 			GB_ASSERT(the_asm != nullptr);
 			LLVMBuildCall2(p->builder, func_type, the_asm, nullptr, 0, "");
+		} else if (build_context.metrics.arch == TargetArch_arm64) {
+			LLVMTypeRef func_type = LLVMFunctionType(LLVMVoidTypeInContext(p->module->ctx), nullptr, 0, false);
+			LLVMValueRef the_asm = LLVMGetInlineAsm(func_type,
+				cast(char *)"yield", 5,
+				cast(char *)"", 0,
+				/*HasSideEffects*/true, /*IsAlignStack*/false,
+				LLVMInlineAsmDialectATT
+			);
+			GB_ASSERT(the_asm != nullptr);
+			LLVMBuildCall2(p->builder, func_type, the_asm, nullptr, 0, "");
 		}
 		return {};
 

src/main.cpp

@@ -696,7 +696,7 @@ bool parse_build_flags(Array<String> args) {
 	add_flag(&build_flags, BuildFlag_Collection,        str_lit("collection"),          BuildFlagParam_String, Command__does_check);
 	add_flag(&build_flags, BuildFlag_Define,            str_lit("define"),              BuildFlagParam_String, Command__does_check, true);
 	add_flag(&build_flags, BuildFlag_BuildMode,         str_lit("build-mode"),          BuildFlagParam_String, Command__does_build); // Commands_build is not used to allow for a better error message
-	add_flag(&build_flags, BuildFlag_Target,            str_lit("target"),              BuildFlagParam_String, Command__does_build);
+	add_flag(&build_flags, BuildFlag_Target,            str_lit("target"),              BuildFlagParam_String, Command__does_check);
 	add_flag(&build_flags, BuildFlag_Debug,             str_lit("debug"),               BuildFlagParam_None, Command__does_check);
 	add_flag(&build_flags, BuildFlag_DisableAssert,     str_lit("disable-assert"),      BuildFlagParam_None, Command__does_check);
 	add_flag(&build_flags, BuildFlag_NoBoundsCheck,     str_lit("no-bounds-check"),     BuildFlagParam_None, Command__does_check);