Add missing lifetime intrinsics in a few places

Author: dotdash

src/librustc_trans/trans/cleanup.rs

@@ -730,8 +730,9 @@ impl<'blk, 'tcx> CleanupHelperMethods<'blk, 'tcx> for FunctionContext<'blk, 'tcx
                         let prev_bcx = self.new_block(true, "resume", None);
                         let personality = self.personality.get().expect(
                             "create_landing_pad() should have set this");
-                        build::Resume(prev_bcx,
-                                      build::Load(prev_bcx, personality));
+                        let lp = build::Load(prev_bcx, personality);
+                        base::call_lifetime_end(prev_bcx, personality);
+                        build::Resume(prev_bcx, lp);
                         prev_llbb = prev_bcx.llbb;
                         break;
                     }

src/librustc_trans/trans/foreign.rs

@@ -432,6 +432,7 @@ pub fn trans_native_call<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
             // - Truncating foreign type to correct integral type and then
             //   bitcasting to the struct type yields invalid cast errors.
             let llscratch = base::alloca(bcx, llforeign_ret_ty, "__cast");
+            base::call_lifetime_start(bcx, llscratch);
             Store(bcx, llforeign_retval, llscratch);
             let llscratch_i8 = BitCast(bcx, llscratch, Type::i8(ccx).ptr_to());
             let llretptr_i8 = BitCast(bcx, llretptr, Type::i8(ccx).ptr_to());
@@ -442,6 +443,7 @@ pub fn trans_native_call<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
             debug!("llrust_size={}", llrust_size);
             base::call_memcpy(bcx, llretptr_i8, llscratch_i8,
                               C_uint(ccx, llrust_size), llalign as u32);
+            base::call_lifetime_end(bcx, llscratch);
         }
     }
 

src/librustc_trans/trans/glue.rs

@@ -190,7 +190,9 @@ pub fn drop_ty_immediate<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
     let vp = alloca(bcx, type_of(bcx.ccx(), t), "");
     call_lifetime_start(bcx, vp);
     store_ty(bcx, v, vp, t);
-    drop_ty_core(bcx, vp, t, debug_loc, skip_dtor, None)
+    let bcx = drop_ty_core(bcx, vp, t, debug_loc, skip_dtor, None);
+    call_lifetime_end(bcx, vp);
+    bcx
 }
 
 pub fn get_drop_glue<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>, t: Ty<'tcx>) -> ValueRef {

src/librustc_trans/trans/intrinsic.rs

@@ -966,6 +966,7 @@ pub fn trans_intrinsic_call<'a, 'blk, 'tcx>(mut bcx: Block<'blk, 'tcx>,
     match dest {
         expr::Ignore => {
             bcx = glue::drop_ty(bcx, llresult, ret_ty, call_debug_location);
+            call_lifetime_end(bcx, llresult);
         }
         expr::SaveIn(_) => {}
     }