diff --git a/mlir/test/CAPI/execution_engine.c b/mlir/test/CAPI/execution_engine.c
--- a/mlir/test/CAPI/execution_engine.c
+++ b/mlir/test/CAPI/execution_engine.c
@@ -9,7 +9,7 @@
 
 /* RUN: mlir-capi-execution-engine-test 2>&1 | FileCheck %s
  */
-/* REQUIRES: native
+/* REQUIRES: host-supports-jit
  */
 
 #include "mlir-c/Conversion.h"
diff --git a/mlir/test/CMakeLists.txt b/mlir/test/CMakeLists.txt
--- a/mlir/test/CMakeLists.txt
+++ b/mlir/test/CMakeLists.txt
@@ -74,6 +74,8 @@
   ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py
   MAIN_CONFIG
   ${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py
+  PATHS
+  "CURRENT_TOOLS_DIR"
   )
 configure_lit_site_cfg(
   ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.py.in
diff --git a/mlir/test/lit.cfg.py b/mlir/test/lit.cfg.py
--- a/mlir/test/lit.cfg.py
+++ b/mlir/test/lit.cfg.py
@@ -124,3 +124,24 @@
     config.available_features.add('asserts')
 else:
     config.available_features.add('noasserts')
+
+def have_host_jit_feature_support(feature_name):
+    clang_repl_exe = lit.util.which('clang-repl', config.clang_tools_dir)
+
+    if not clang_repl_exe:
+        return False
+
+    try:
+        clang_repl_cmd = subprocess.Popen(
+            [clang_repl_exe, '--host-supports-' + feature_name], stdout=subprocess.PIPE)
+    except OSError:
+        print('could not exec clang-repl')
+        return False
+
+    clang_repl_out = clang_repl_cmd.stdout.read().decode('ascii')
+    clang_repl_cmd.wait()
+
+    return 'true' in clang_repl_out
+
+if have_host_jit_feature_support('jit'):
+    config.available_features.add('host-supports-jit')
diff --git a/mlir/test/lit.site.cfg.py.in b/mlir/test/lit.site.cfg.py.in
--- a/mlir/test/lit.site.cfg.py.in
+++ b/mlir/test/lit.site.cfg.py.in
@@ -32,6 +32,7 @@
 config.llvm_use_sanitizer = "@LLVM_USE_SANITIZER@"
 config.llvm_host_triple = '@LLVM_HOST_TRIPLE@'
 config.host_arch = "@HOST_ARCH@"
+config.clang_tools_dir = lit_config.substitute(path(r"@CURRENT_TOOLS_DIR@"))
 config.mlir_src_root = "@MLIR_SOURCE_DIR@"
 config.mlir_obj_root = "@MLIR_BINARY_DIR@"
 config.mlir_runner_utils_dir = "@MLIR_RUNNER_UTILS_DIR@"
diff --git a/mlir/test/mlir-cpu-runner/lit.local.cfg b/mlir/test/mlir-cpu-runner/lit.local.cfg
--- a/mlir/test/mlir-cpu-runner/lit.local.cfg
+++ b/mlir/test/mlir-cpu-runner/lit.local.cfg
@@ -9,7 +9,7 @@
   config.unsupported = True
 
 # Requires native execution.
-if 'native' not in config.available_features:
+if 'host-supports-jit' not in config.available_features:
     config.unsupported = True
 
 config.available_features.add(
diff --git a/mlir/test/python/execution_engine.py b/mlir/test/python/execution_engine.py
--- a/mlir/test/python/execution_engine.py
+++ b/mlir/test/python/execution_engine.py
@@ -1,5 +1,5 @@
 # RUN: %PYTHON %s 2>&1 | FileCheck %s
-# REQUIRES: native
+# REQUIRES: host-supports-jit
 import gc, sys
 from mlir.ir import *
 from mlir.passmanager import *
diff --git a/mlir/unittests/ExecutionEngine/Invoke.cpp b/mlir/unittests/ExecutionEngine/Invoke.cpp
--- a/mlir/unittests/ExecutionEngine/Invoke.cpp
+++ b/mlir/unittests/ExecutionEngine/Invoke.cpp
@@ -30,6 +30,13 @@
 
 #include "gmock/gmock.h"
 
+// SPARC currently lacks JIT support.
+#ifdef __sparc__
+#define SKIP_WITHOUT_JIT(x) DISABLED_##x
+#else
+#define SKIP_WITHOUT_JIT(x) x
+#endif
+
 using namespace mlir;
 
 // The JIT isn't supported on Windows at that time
@@ -54,7 +61,7 @@
   return pm.run(module);
 }
 
-TEST(MLIRExecutionEngine, AddInteger) {
+TEST(MLIRExecutionEngine, SKIP_WITHOUT_JIT(AddInteger)) {
   std::string moduleStr = R"mlir(
   func.func @foo(%arg0 : i32) -> i32 attributes { llvm.emit_c_interface } {
     %res = arith.addi %arg0, %arg0 : i32
@@ -80,7 +87,7 @@
   ASSERT_EQ(result, 42 + 42);
 }
 
-TEST(MLIRExecutionEngine, SubtractFloat) {
+TEST(MLIRExecutionEngine, SKIP_WITHOUT_JIT(SubtractFloat)) {
   std::string moduleStr = R"mlir(
   func.func @foo(%arg0 : f32, %arg1 : f32) -> f32 attributes { llvm.emit_c_interface } {
     %res = arith.subf %arg0, %arg1 : f32
@@ -106,7 +113,7 @@
   ASSERT_EQ(result, 42.f);
 }
 
-TEST(NativeMemRefJit, ZeroRankMemref) {
+TEST(NativeMemRefJit, SKIP_WITHOUT_JIT(ZeroRankMemref)) {
   OwningMemRef<float, 0> a({});
   a[{}] = 42.;
   ASSERT_EQ(*a->data, 42);
@@ -136,7 +143,7 @@
     EXPECT_EQ(&elt, &(a[{}]));
 }
 
-TEST(NativeMemRefJit, RankOneMemref) {
+TEST(NativeMemRefJit, SKIP_WITHOUT_JIT(RankOneMemref)) {
   int64_t shape[] = {9};
   OwningMemRef<float, 1> a(shape);
   int count = 1;
@@ -176,7 +183,7 @@
   }
 }
 
-TEST(NativeMemRefJit, BasicMemref) {
+TEST(NativeMemRefJit, SKIP_WITHOUT_JIT(BasicMemref)) {
   constexpr int k = 3;
   constexpr int m = 7;
   // Prepare arguments beforehand.
@@ -236,7 +243,7 @@
 #if __has_feature(memory_sanitizer)
 #define MAYBE_JITCallback DISABLED_JITCallback
 #else
-#define MAYBE_JITCallback JITCallback
+#define MAYBE_JITCallback SKIP_WITHOUT_JIT(JITCallback)
 #endif
 TEST(NativeMemRefJit, MAYBE_JITCallback) {
   constexpr int k = 2;