[mlir] Add InitializeNativeTargetAsmParser to ExecutionEngine.

This is required to allow python to work with lowerings that use inline_asm.

Differential Revision: https://reviews.llvm.org/D114338

mlir/lib/CAPI/ExecutionEngine/ExecutionEngine.cpp

@@ -22,6 +22,7 @@ mlirExecutionEngineCreate(MlirModule op, int optLevel, int numPaths,
                           const MlirStringRef *sharedLibPaths) {
   static bool initOnce = [] {
     llvm::InitializeNativeTarget();
+    llvm::InitializeNativeTargetAsmParser(); // needed for inline_asm
     llvm::InitializeNativeTargetAsmPrinter();
     return true;
   }();

mlir/lib/ExecutionEngine/CMakeLists.txt

@@ -26,6 +26,7 @@ add_mlir_library(MLIRExecutionEngine
   intrinsics_gen
 
   LINK_COMPONENTS
+  ${LLVM_NATIVE_ARCH}AsmParser
   Core
   Coroutines
   ExecutionEngine

utils/bazel/llvm-project-overlay/mlir/BUILD.bazel

@@ -4991,6 +4991,7 @@ cc_library(
         ":IR",
         ":Parser",
         ":Support",
+        "//llvm:AllTargetsAsmParsers",
         "//llvm:Support",
     ],
 )