message: Remove inst-limit option from wasmer binary
diff: @@ -16,21 +16,19 @@ use structopt::StructOpt;
  use wasmer::*;
  use wasmer_clif_backend::CraneliftCompiler;
  #[cfg(feature = "backend:llvm")]
  -use wasmer_llvm_backend::code::LLVMModuleCodeGenerator;
  +use wasmer_llvm_backend::LLVMCompiler;
  use wasmer_runtime::{
  cache::{Cache as BaseCache, FileSystemCache, WasmHash, WASMER_VERSION_HASH},
  error::RuntimeError,
  Func, Value,
  };
  -#[cfg(feature = "backend:singlepass")]
  -use wasmer_runtime_core::codegen::{MiddlewareChain, StreamingCompiler};
  use wasmer_runtime_core::{
  self,
  backend::{Compiler, CompilerConfig, MemoryBoundCheckMode},
  loader::{Instance as LoadedInstance, LocalLoader},
  };
  #[cfg(feature = "backend:singlepass")]
  -use wasmer_singlepass_backend::ModuleCodeGenerator as SinglePassMCG;
  +use wasmer_singlepass_backend::SinglePassCompiler;
  #[cfg(feature = "wasi")]
  use wasmer_wasi;
  @@ -120,9 +118,6 @@ struct Run {
  /// Application arguments
  #[structopt(name = "--", raw(multiple = "true"))]
  args: Vec<String>,
  -
  - #[structopt(long = "inst-limit")]
  - instruction_limit: Option<u64>,
  }
  #[allow(dead_code)]
  @@ -344,33 +339,12 @@ fn execute_wasm(options: &Run) -> Result<(), String> {
  let compiler: Box<dyn Compiler> = match options.backend {
  #[cfg(feature = "backend:singlepass")]
  - Backend::Singlepass => {
  - let c: StreamingCompiler<SinglePassMCG, _, _, _, _> = StreamingCompiler::new(|| {
  - let mut chain = MiddlewareChain::new();
  - use wasmer_middleware_common::metering::Metering;
  - if let Some(limit) = options.instruction_limit {
  - chain.push(Metering::new(limit));
  - }
  - chain
  - });
  - Box::new(c)
  - }
  + Backend::Singlepass => Box::new(SinglePassCompiler::new()),
  #[cfg(not(feature = "backend:singlepass"))]
  Backend::Singlepass => return Err("The singlepass backend is not enabled".to_string()),
  Backend::Cranelift => Box::new(CraneliftCompiler::new()),
  #[cfg(feature = "backend:llvm")]
  - Backend::LLVM => {
  - let c: StreamingCompiler<LLVMModuleCodeGenerator, _, _, _, _> =
  - StreamingCompiler::new(|| {
  - let mut chain = MiddlewareChain::new();
  - use wasmer_middleware_common::metering::Metering;
  - if let Some(limit) = options.instruction_limit {
  - chain.push(Metering::new(limit));
  - }
  - chain
  - });
  - Box::new(c)
  - }
  + Backend::LLVM => Box::new(LLVMCompiler::new()),
  #[cfg(not(feature = "backend:llvm"))]
  Backend::LLVM => return Err("the llvm backend is not enabled".to_string()),
  };
  