From 767f5a9000a5fcd34bf5dfec6ee504c3db588056 Mon Sep 17 00:00:00 2001
From: Simon Warta <simon@warta.it>
Date: Sun, 13 Dec 2020 10:11:02 +0100
Subject: [PATCH] Expose wasmer::LLVMOptLevel

---
 lib/api/src/lib.rs              | 2 +-
 lib/compiler-llvm/src/config.rs | 8 ++++----
 lib/compiler-llvm/src/lib.rs    | 4 +++-
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/api/src/lib.rs b/lib/api/src/lib.rs
index 81f0f9cd082..20bd95806dc 100644
--- a/lib/api/src/lib.rs
+++ b/lib/api/src/lib.rs
@@ -358,7 +358,7 @@ pub use wasmer_compiler_singlepass::Singlepass;
 pub use wasmer_compiler_cranelift::{Cranelift, CraneliftOptLevel};
 
 #[cfg(feature = "llvm")]
-pub use wasmer_compiler_llvm::LLVM;
+pub use wasmer_compiler_llvm::{LLVMOptLevel, LLVM};
 
 #[cfg(feature = "jit")]
 pub use wasmer_engine_jit::{JITArtifact, JITEngine, JIT};
diff --git a/lib/compiler-llvm/src/config.rs b/lib/compiler-llvm/src/config.rs
index 1d1d5224dec..bd51f3613c8 100644
--- a/lib/compiler-llvm/src/config.rs
+++ b/lib/compiler-llvm/src/config.rs
@@ -3,7 +3,7 @@ use inkwell::targets::{
     CodeModel, InitializationConfig, RelocMode, Target as InkwellTarget, TargetMachine,
     TargetTriple,
 };
-use inkwell::OptimizationLevel;
+use inkwell::OptimizationLevel as LLVMOptLevel;
 use itertools::Itertools;
 use std::fmt::Debug;
 use std::sync::Arc;
@@ -41,7 +41,7 @@ pub trait LLVMCallbacks: Debug + Send + Sync {
 pub struct LLVM {
     pub(crate) enable_nan_canonicalization: bool,
     pub(crate) enable_verifier: bool,
-    pub(crate) opt_level: OptimizationLevel,
+    pub(crate) opt_level: LLVMOptLevel,
     is_pic: bool,
     pub(crate) callbacks: Option<Arc<dyn LLVMCallbacks>>,
     /// The middleware chain.
@@ -55,7 +55,7 @@ impl LLVM {
         Self {
             enable_nan_canonicalization: false,
             enable_verifier: false,
-            opt_level: OptimizationLevel::Aggressive,
+            opt_level: LLVMOptLevel::Aggressive,
             is_pic: false,
             callbacks: None,
             middlewares: vec![],
@@ -72,7 +72,7 @@ impl LLVM {
     }
 
     /// The optimization levels when optimizing the IR.
-    pub fn opt_level(&mut self, opt_level: OptimizationLevel) -> &mut Self {
+    pub fn opt_level(&mut self, opt_level: LLVMOptLevel) -> &mut Self {
         self.opt_level = opt_level;
         self
     }
diff --git a/lib/compiler-llvm/src/lib.rs b/lib/compiler-llvm/src/lib.rs
index a640d360577..db2503e9c9b 100644
--- a/lib/compiler-llvm/src/lib.rs
+++ b/lib/compiler-llvm/src/lib.rs
@@ -22,4 +22,6 @@ mod trampoline;
 mod translator;
 
 pub use crate::compiler::LLVMCompiler;
-pub use crate::config::{CompiledKind, InkwellMemoryBuffer, InkwellModule, LLVMCallbacks, LLVM};
+pub use crate::config::{
+    CompiledKind, InkwellMemoryBuffer, InkwellModule, LLVMCallbacks, LLVMOptLevel, LLVM,
+};