diff --git a/crates/oxide_compiler/src/stmt/basic/break_continue.rs b/crates/oxide_compiler/src/stmt/basic/break_continue.rs
index e33fd5c..d9f4bd3 100644
--- a/crates/oxide_compiler/src/stmt/basic/break_continue.rs
+++ b/crates/oxide_compiler/src/stmt/basic/break_continue.rs
@@ -1,5 +1,4 @@
 use crate::compiler::{CompileCtx, Compiler};
-use oxide_bytecode::opcode;
 
 impl Compiler {
     pub(super) fn count_break_statement(&self, ctx: &mut CompileCtx) {
@@ -25,10 +24,7 @@ impl Compiler {
             let (bl, _) = ctx.current_loop().ok_or("break outside switch or loop".to_string())?;
             *bl
         };
-        let break_pos = ctx.resolve_label(break_label)?;
-        let offset = (break_pos as isize) - (ctx.bytecode.len() as isize);
-        let offset = ctx.checked_jump_offset(offset);
-        ctx.emit(opcode::encode_jmp(offset));
+        ctx.emit_jmp_labeled(break_label);
         Ok(None)
     }
 
@@ -47,10 +43,7 @@ impl Compiler {
             let (_, cl) = ctx.current_loop().ok_or("continue outside loop".to_string())?;
             *cl
         };
-        let continue_pos = ctx.resolve_label(continue_label)?;
-        let offset = (continue_pos as isize) - (ctx.bytecode.len() as isize);
-        let offset = ctx.checked_jump_offset(offset);
-        ctx.emit(opcode::encode_jmp(offset));
+        ctx.emit_jmp_labeled(continue_label);
         Ok(None)
     }
 }
diff --git a/crates/oxide_compiler/src/stmt/basic/labeled.rs b/crates/oxide_compiler/src/stmt/basic/labeled.rs
index 57c5f1c..dd15f4f 100644
--- a/crates/oxide_compiler/src/stmt/basic/labeled.rs
+++ b/crates/oxide_compiler/src/stmt/basic/labeled.rs
@@ -42,6 +42,7 @@ impl Compiler {
             let id = ctx.next_label_id();
             ctx.push_label_scope(name, Label::LabeledEnd(id), None)?;
             self.emit_statement(&stmt.body, ctx)?;
+            ctx.labels.label_map.insert(Label::LabeledEnd(id), ctx.bytecode.len());
             ctx.pop_label_scope();
         }
         Ok(None)
diff --git a/crates/oxide_compiler/src/stmt/control.rs b/crates/oxide_compiler/src/stmt/control.rs
index f402f5f..a98fe3c 100644
--- a/crates/oxide_compiler/src/stmt/control.rs
+++ b/crates/oxide_compiler/src/stmt/control.rs
@@ -35,10 +35,7 @@ impl Compiler {
 
         let test_reg = self.emit_expression(&ifs.test, ctx)?;
 
-        let else_pos = ctx.resolve_label(else_label)?;
-        let offset = (else_pos as isize) - (ctx.bytecode.len() as isize);
-        let offset = ctx.checked_jump_offset(offset);
-        ctx.emit(opcode::encode_jmp_if_false(test_reg, offset));
+        ctx.emit_jmp_if_false_labeled(test_reg, else_label);
 
         let cons_reg = self.emit_statement(&ifs.consequent, ctx)?;
         let result_reg = ctx.alloc_reg();
@@ -50,12 +47,10 @@ impl Compiler {
         }
 
         if ifs.alternate.is_some() {
-            let end_pos = ctx.resolve_label(end_label)?;
-            let offset = (end_pos as isize) - (ctx.bytecode.len() as isize);
-            let offset = ctx.checked_jump_offset(offset);
-            ctx.emit(opcode::encode_jmp(offset));
+            ctx.emit_jmp_labeled(end_label);
         }
 
+        ctx.labels.label_map.insert(else_label, ctx.bytecode.len());
         if let Some(alt) = &ifs.alternate {
             let alt_reg = self.emit_statement(alt, ctx)?;
             if let Some(r) = alt_reg {
@@ -66,6 +61,8 @@ impl Compiler {
             }
         }
 
+        ctx.labels.label_map.insert(end_label, ctx.bytecode.len());
+
         Ok(Some(result_reg))
     }
 
diff --git a/crates/oxide_compiler/src/stmt/exception/try_catch.rs b/crates/oxide_compiler/src/stmt/exception/try_catch.rs
index d987fe7..43f268f 100644
--- a/crates/oxide_compiler/src/stmt/exception/try_catch.rs
+++ b/crates/oxide_compiler/src/stmt/exception/try_catch.rs
@@ -65,14 +65,12 @@ impl Compiler {
         let has_finally = ts.finalizer.is_some();
         let result_reg = ctx.alloc_reg();
         let mut try_finally_begin_pos: Option<usize> = None;
-        let mut try_begin_pos: Option<usize> = None;
         if has_finally {
             try_finally_begin_pos = Some(ctx.bytecode.len());
             ctx.emit(opcode::encode_try_finally_begin(0));
         }
         if has_catch {
-            try_begin_pos = Some(ctx.bytecode.len());
-            ctx.emit(opcode::encode_try_begin(0));
+            ctx.emit_try_begin_labeled(catch_label);
         }
         let mut last_try_result: Option<u8> = None;
         for s in &ts.block.body {
@@ -85,20 +83,12 @@ impl Compiler {
             ctx.emit(opcode::encode(OpCode::TRY_END, 0, 0, 0));
         }
         let jmp_needed = has_catch || has_finally;
-        let jmp_skip_pos = if jmp_needed {
-            let pos = ctx.bytecode.len();
-            ctx.emit(opcode::encode_jmp(0));
-            Some(pos)
-        } else {
-            None
-        };
+        if jmp_needed {
+            let target = if has_finally { Label::FinallyBody(id) } else { try_end_label };
+            ctx.emit_jmp_labeled(target);
+        }
         let catch_label_pc = ctx.bytecode.len();
         ctx.labels.label_map.insert(catch_label, catch_label_pc);
-        if let Some(try_begin_pc) = try_begin_pos {
-            let offset = catch_label_pc as isize - (try_begin_pc as isize);
-            let offset = ctx.checked_jump_offset(offset);
-            ctx.bytecode[try_begin_pc] = opcode::encode_try_begin(offset);
-        }
         if let Some(catch) = &ts.handler {
             ctx.push_scope();
             if let Some(param) = &catch.param {
@@ -126,11 +116,6 @@ impl Compiler {
                 let offset = ctx.checked_jump_offset(offset);
                 ctx.bytecode[fb_pos] = opcode::encode_try_finally_begin(offset);
             }
-            if let Some(jmp_pos) = jmp_skip_pos {
-                let offset = finally_label_pc as isize - (jmp_pos as isize);
-                let offset = ctx.checked_jump_offset(offset);
-                ctx.bytecode[jmp_pos] = opcode::encode_jmp(offset);
-            }
             let mut last_finally_result: Option<u8> = None;
             for s in &ts.finalizer.as_ref().unwrap().body {
                 if let Some(r) = self.emit_statement(s, ctx)? {
@@ -139,10 +124,6 @@ impl Compiler {
             }
             ctx.emit(opcode::encode(OpCode::LOAD_VAR, result_reg, last_finally_result.unwrap_or(result_reg), 0));
             ctx.emit(opcode::encode(OpCode::TRY_FINALLY_END, 0, 0, 0));
-        } else if let Some(jmp_pos) = jmp_skip_pos {
-            let offset = ctx.bytecode.len() as isize - (jmp_pos as isize);
-            let offset = ctx.checked_jump_offset(offset);
-            ctx.bytecode[jmp_pos] = opcode::encode_jmp(offset);
         }
         let try_end_pc = ctx.bytecode.len();
         ctx.labels.label_map.insert(try_end_label, try_end_pc);
diff --git a/crates/oxide_compiler/src/stmt/switch.rs b/crates/oxide_compiler/src/stmt/switch.rs
index 3e32ed2..d9f075e 100644
--- a/crates/oxide_compiler/src/stmt/switch.rs
+++ b/crates/oxide_compiler/src/stmt/switch.rs
@@ -50,25 +50,22 @@ impl Compiler {
                 let eq_reg = ctx.alloc_reg();
                 ctx.emit(opcode::encode(OpCode::EQ, eq_reg, disc_reg, test_reg));
                 let case_label = Label::SwitchCase(id, case_idx as u32);
-                let body_pos = ctx.resolve_label(case_label)?;
-                let offset = (body_pos as isize) - (ctx.bytecode.len() as isize);
-                let offset = ctx.checked_jump_offset(offset);
-                ctx.emit(opcode::encode_jmp_if_true(eq_reg, offset));
+                ctx.emit_jmp_if_true_labeled(eq_reg, case_label);
                 ctx.restore_reg_checkpoint(compare_reg_checkpoint);
             }
         }
         let has_default = cases.iter().any(|c| c.test.is_none());
         if !has_default {
-            let end_pos = ctx.resolve_label(end_label)?;
-            let offset = (end_pos as isize) - (ctx.bytecode.len() as isize);
-            let offset = ctx.checked_jump_offset(offset);
-            ctx.emit(opcode::encode_jmp(offset));
+            ctx.emit_jmp_labeled(end_label);
         }
-        for case in cases.iter() {
+        for (case_idx, case) in cases.iter().enumerate() {
+            let case_label = Label::SwitchCase(id, case_idx as u32);
+            ctx.labels.label_map.insert(case_label, ctx.bytecode.len());
             for s in &case.consequent {
                 self.emit_statement(s, ctx)?;
             }
         }
+        ctx.labels.label_map.insert(end_label, ctx.bytecode.len());
         ctx.pop_switch();
         Ok(None)
     }