use continue instead

Author: the-ssd

cranelift/codegen/src/machinst/vcode.rs

@@ -1274,18 +1274,21 @@ impl<I: VCodeInst> VCode<I> {
             let loc = if let Some(preg) = alloc.as_reg() {
                 LabelValueLoc::Reg(Reg::from(preg))
             } else {
-                let slot = alloc.as_stack().unwrap();
-                let slot_offset = self.abi.get_spillslot_offset(slot);
-                let slot_base_to_caller_sp_offset = self.abi.slot_base_to_caller_sp_offset();
                 #[cfg(not(feature = "unwind"))]
-                let caller_sp_to_cfa_offset = 0;
+                continue;
+
                 #[cfg(feature = "unwind")]
-                let caller_sp_to_cfa_offset =
-                    crate::isa::unwind::systemv::caller_sp_to_cfa_offset();
-                // NOTE: this is a negative offset because it's relative to the caller's SP
-                let cfa_to_sp_offset =
-                    -((slot_base_to_caller_sp_offset + caller_sp_to_cfa_offset) as i64);
-                LabelValueLoc::CFAOffset(cfa_to_sp_offset + slot_offset)
+                {
+                    let slot = alloc.as_stack().unwrap();
+                    let slot_offset = self.abi.get_spillslot_offset(slot);
+                    let slot_base_to_caller_sp_offset = self.abi.slot_base_to_caller_sp_offset();
+                    let caller_sp_to_cfa_offset =
+                        crate::isa::unwind::systemv::caller_sp_to_cfa_offset();
+                    // NOTE: this is a negative offset because it's relative to the caller's SP
+                    let cfa_to_sp_offset =
+                        -((slot_base_to_caller_sp_offset + caller_sp_to_cfa_offset) as i64);
+                    LabelValueLoc::CFAOffset(cfa_to_sp_offset + slot_offset)
+                }
             };
 
             // Coalesce adjacent ranges that for the same location