3 files changed, 8 insertions, 17 deletions
diff --git a/compiler/rustc_codegen_llvm/src/back/write.rs b/compiler/rustc_codegen_llvm/src/back/write.rs
index 38f8733763d..fb160669436 100644
--- a/compiler/rustc_codegen_llvm/src/back/write.rs
+++ b/compiler/rustc_codegen_llvm/src/back/write.rs
@@ -412,11 +412,7 @@ fn get_pgo_sample_use_path(config: &ModuleConfig) -> Option<CString> {
 }
 
 fn get_instr_profile_output_path(config: &ModuleConfig) -> Option<CString> {
-    if config.instrument_coverage {
-        Some(CString::new("default_%m_%p.profraw").unwrap())
-    } else {
-        None
-    }
+    config.instrument_coverage.then(|| CString::new("default_%m_%p.profraw").unwrap())
 }
 
 pub(crate) unsafe fn llvm_optimize(
@@ -451,11 +447,10 @@ pub(crate) unsafe fn llvm_optimize(
         None
     };
 
-    let mut llvm_profiler = if cgcx.prof.llvm_recording_enabled() {
-        Some(LlvmSelfProfiler::new(cgcx.prof.get_self_profiler().unwrap()))
-    } else {
-        None
-    };
+    let mut llvm_profiler = cgcx
+        .prof
+        .llvm_recording_enabled()
+        .then(|| LlvmSelfProfiler::new(cgcx.prof.get_self_profiler().unwrap()));
 
     let llvm_selfprofiler =
         llvm_profiler.as_mut().map(|s| s as *mut _ as *mut c_void).unwrap_or(std::ptr::null_mut());
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs
index 120dc59dfb3..8848ea3bb9a 100644
--- a/compiler/rustc_codegen_llvm/src/context.rs
+++ b/compiler/rustc_codegen_llvm/src/context.rs
@@ -402,12 +402,8 @@ impl<'ll, 'tcx> CodegenCx<'ll, 'tcx> {
 
         let (llcx, llmod) = (&*llvm_module.llcx, llvm_module.llmod());
 
-        let coverage_cx = if tcx.sess.instrument_coverage() {
-            let covctx = coverageinfo::CrateCoverageContext::new();
-            Some(covctx)
-        } else {
-            None
-        };
+        let coverage_cx =
+            tcx.sess.instrument_coverage().then(coverageinfo::CrateCoverageContext::new);
 
         let dbg_cx = if tcx.sess.opts.debuginfo != DebugInfo::None {
             let dctx = debuginfo::CodegenUnitDebugContext::new(llmod);
diff --git a/compiler/rustc_codegen_llvm/src/type_of.rs b/compiler/rustc_codegen_llvm/src/type_of.rs
index 0cb4bc806a1..cc8ff947fc3 100644
--- a/compiler/rustc_codegen_llvm/src/type_of.rs
+++ b/compiler/rustc_codegen_llvm/src/type_of.rs
@@ -154,7 +154,7 @@ fn struct_llfields<'a, 'tcx>(
     } else {
         debug!("struct_llfields: offset: {:?} stride: {:?}", offset, layout.size);
     }
-    let field_remapping = if padding_used { Some(field_remapping) } else { None };
+    let field_remapping = padding_used.then_some(field_remapping);
     (result, packed, field_remapping)
 }