Fix failing RuntimeTests

Summary: These tests are failing because we don't setup things properly for the new frame handling.

Reviewed By: yoney

Differential Revision: D105354461

fbshipit-source-id: 11f99d0326b540782a9cbe5251dd7aa21059add9

Author: DinoV

cinderx/RuntimeTests/fixtures.cpp

@@ -19,7 +19,9 @@ std::unique_ptr<jit::hir::Function> RuntimeTest::buildHIR(
   JIT_CHECK(
       preloader->code() == func->func_code,
       "Expecting the last function to compile to be the first one preloaded");
-  return jit::hir::buildHIR(*preloader);
+  auto irfunc = jit::hir::buildHIR(*preloader);
+  irfunc->reifier = jit::ThreadedRef<>::create(preloader->reifier());
+  return irfunc;
 }
 
 void HIRTest::TestBody() {

cinderx/RuntimeTests/lir_test.cpp

@@ -52,6 +52,7 @@ class LIRGeneratorTest : public RuntimeTest {
     env.ctx = getContext();
 
     jit::CodeRuntime runtime{func};
+    runtime.setReifier(irfunc->reifier);
     env.code_rt = &runtime;
 
     LIRGenerator lir_gen(irfunc.get(), &env);