[mlir][msan][test] Disable jit tests

[vitalybuka]

Summary

I am going to enable MLIR test on msan bot
https://lab.llvm.org/buildbot/#/builders/sanitizer-x86_64-linux-bootstrap-msan

mlir/test/mlir-cpu-runner/lit.local.cfg

 import sys
 
 # FIXME: llvm orc does not support the COFF rtld.
 if sys.platform == 'win32':
     config.unsupported = True
 
+# MSAN does not work with JIT.
+if 'msan' in config.available_features:
+  config.unsupported = True
+
 # Requires the native target to be configured in.
 if 'llvm_has_native_target' not in config.available_features:
     config.unsupported = True
 

mlir/unittests/ExecutionEngine/Invoke.cpp

 
 // A helper function that will be called from the JIT
 static void memrefMultiply(::StridedMemRefType<float, 2> *memref,
                            int32_t coefficient) {
   for (float &elt : *memref)
     elt *= coefficient;
 }
 
-TEST(NativeMemRefJit, JITCallback) {
+// MSAN does not work with JIT.
+#if __has_feature(memory_sanitizer)
+#define MAYBE_JITCallback DISABLED_JITCallback
+#else
+#define MAYBE_JITCallback JITCallback
+#endif
+TEST(NativeMemRefJit, MAYBE_JITCallback) {
   constexpr int k = 2;
   constexpr int m = 2;
   int64_t shape[] = {k, m};
   int64_t shapeAlloc[] = {k + 1, m + 1};
   OwningMemRef<float, 2> a(shape, shapeAlloc);
   int count = 1;
   for (float &elt : *a)
     elt = count++;