diff --git a/lib/codegen/meta-python/isa/x86/recipes.py b/lib/codegen/meta-python/isa/x86/recipes.py
index f033cc2090..8a204728d9 100644
--- a/lib/codegen/meta-python/isa/x86/recipes.py
+++ b/lib/codegen/meta-python/isa/x86/recipes.py
@@ -1510,11 +1510,11 @@ jt_base = TailRecipe(
         'jt_base', BranchTableBase, size=5, ins=(), outs=(GPR),
         clobbers_flags=False,
         emit='''
-        // No reloc is needed here as the jump table is emitted directly after
-        // the function body.
         PUT_OP(bits, rex2(0, out_reg0), sink);
         modrm_riprel(out_reg0, sink);
 
+        // No reloc is needed here as the jump table is emitted directly after
+        // the function body.
         jt_disp4(table, func, sink);
         ''')
 
diff --git a/lib/codegen/src/isa/x86/binemit.rs b/lib/codegen/src/isa/x86/binemit.rs
index 9095512eda..2389595b2e 100644
--- a/lib/codegen/src/isa/x86/binemit.rs
+++ b/lib/codegen/src/isa/x86/binemit.rs
@@ -328,12 +328,13 @@ fn disp1<CS: CodeSink + ?Sized>(destination: Ebb, func: &Function, sink: &mut CS
     sink.put1(delta as u8);
 }
 
-/// Emit a single-byte branch displacement to `destination`.
+/// Emit a four-byte branch displacement to `destination`.
 fn disp4<CS: CodeSink + ?Sized>(destination: Ebb, func: &Function, sink: &mut CS) {
     let delta = func.offsets[destination].wrapping_sub(sink.offset() + 4);
     sink.put4(delta);
 }
 
+/// Emit a four-byte displacement to jump table `jt`.
 fn jt_disp4<CS: CodeSink + ?Sized>(jt: JumpTable, func: &Function, sink: &mut CS) {
     let delta = func.jt_offsets[jt].wrapping_sub(sink.offset() + 4);
     sink.put4(delta);