From ca2c56f20b1027bf4d103bfd936218c1eb5266d5 Mon Sep 17 00:00:00 2001
From: John McCall <rjmccall@apple.com>
Date: Wed, 13 Jul 2011 01:41:37 +0000
Subject: Switch delete[] IR-generation over to the destroy framework, which
 implicitly makes it EH-safe as well.

llvm-svn: 135025
---
 clang/test/CodeGenObjCXX/arc-new-delete.mm | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

(limited to 'clang/test/CodeGenObjCXX/arc-new-delete.mm')

diff --git a/clang/test/CodeGenObjCXX/arc-new-delete.mm b/clang/test/CodeGenObjCXX/arc-new-delete.mm
index be92da51762..82747f3b33d 100644
--- a/clang/test/CodeGenObjCXX/arc-new-delete.mm
+++ b/clang/test/CodeGenObjCXX/arc-new-delete.mm
@@ -70,17 +70,26 @@ void test_delete(__strong id *sptr, __weak id *wptr) {
 
 // CHECK: define void @_Z17test_array_deletePU8__strongP11objc_objectPU6__weakS0_
 void test_array_delete(__strong id *sptr, __weak id *wptr) {
-  // CHECK: load i64*
-  // CHECK: {{icmp ne i64.*, 0}}
-  // CHECK: call void @objc_release
-  // CHECK: br label
+  // CHECK: icmp eq i8** [[BEGIN:%.*]], null
+  // CHECK: [[LEN:%.*]] = load i64* {{%.*}}
+  // CHECK: icmp eq i64 [[LEN]], 0
+  // CHECK: [[END:%.*]] = getelementptr inbounds i8** [[BEGIN]], i64 [[LEN]]
+  // CHECK: [[PAST:%.*]] = phi i8** [ [[END]], {{%.*}} ], [ [[CUR:%.*]],
+  // CHECK-NEXT: [[CUR]] = getelementptr inbounds i8** [[PAST]], i64 -1
+  // CHECK-NEXT: [[T0:%.*]] = load i8** [[CUR]]
+  // CHECK-NEXT: call void @objc_release(i8* [[T0]])
+  // CHECK-NEXT: icmp eq i8** [[CUR]], [[BEGIN]]
   // CHECK: call void @_ZdaPv
   delete [] sptr;
 
-  // CHECK: load i64*
-  // CHECK: {{icmp ne i64.*, 0}}
-  // CHECK: call void @objc_destroyWeak
-  // CHECK: br label
+  // CHECK: icmp eq i8** [[BEGIN:%.*]], null
+  // CHECK: [[LEN:%.*]] = load i64* {{%.*}}
+  // CHECK: icmp eq i64 [[LEN]], 0
+  // CHECK: [[END:%.*]] = getelementptr inbounds i8** [[BEGIN]], i64 [[LEN]]
+  // CHECK: [[PAST:%.*]] = phi i8** [ [[END]], {{%.*}} ], [ [[CUR:%.*]],
+  // CHECK-NEXT: [[CUR]] = getelementptr inbounds i8** [[PAST]], i64 -1
+  // CHECK-NEXT: call void @objc_destroyWeak(i8** [[CUR]])
+  // CHECK-NEXT: icmp eq i8** [[CUR]], [[BEGIN]]
   // CHECK: call void @_ZdaPv
   delete [] wptr;
 }
-- 
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