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| author | John McCall <rjmccall@apple.com> | 2011-07-13 08:09:46 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-07-13 08:09:46 +0000 |
| commit | fbf780a9d1dbb191fc40c8af967c590e08724b74 (patch) | |
| tree | b7d1b2dfad85ba0306fcf795c1fc140f51394a2b /test | |
| parent | dd376cae98ce4d0ab92c90d3e9c01ee19e919f44 (diff) | |
| download | clang-fbf780a9d1dbb191fc40c8af967c590e08724b74.tar.gz | |
Okay, that rule about zero-length arrays applies to destroying
them, too.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135038 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGenCXX/delete.cpp | 5 | ||||
| -rw-r--r-- | test/CodeGenObjC/arc.m | 6 | ||||
| -rw-r--r-- | test/CodeGenObjCXX/arc-new-delete.mm | 4 |
3 files changed, 8 insertions, 7 deletions
diff --git a/test/CodeGenCXX/delete.cpp b/test/CodeGenCXX/delete.cpp index ae5e29bf06..08ce0de3b5 100644 --- a/test/CodeGenCXX/delete.cpp +++ b/test/CodeGenCXX/delete.cpp @@ -75,10 +75,9 @@ namespace test1 { // CHECK-NEXT: [[ALLOC:%.*]] = getelementptr inbounds i8* [[T0]], i64 -8 // CHECK-NEXT: [[T1:%.*]] = bitcast i8* [[ALLOC]] to i64* // CHECK-NEXT: [[COUNT:%.*]] = load i64* [[T1]] - // CHECK-NEXT: [[ISZERO:%.*]] = icmp eq i64 [[COUNT]], 0 - // CHECK-NEXT: br i1 [[ISZERO]], // CHECK: [[END:%.*]] = getelementptr inbounds [[A]]* [[BEGIN]], i64 [[COUNT]] - // CHECK-NEXT: br label + // CHECK-NEXT: [[ISEMPTY:%.*]] = icmp eq [[A]]* [[BEGIN]], [[END]] + // CHECK-NEXT: br i1 [[ISEMPTY]], // CHECK: [[PAST:%.*]] = phi [[A]]* [ [[END]], {{%.*}} ], [ [[CUR:%.*]], {{%.*}} ] // CHECK-NEXT: [[CUR:%.*]] = getelementptr inbounds [[A]]* [[PAST]], i64 -1 // CHECK-NEXT: call void @_ZN5test11AD1Ev([[A]]* [[CUR]]) diff --git a/test/CodeGenObjC/arc.m b/test/CodeGenObjC/arc.m index 55b7747aa6..2431866ef0 100644 --- a/test/CodeGenObjC/arc.m +++ b/test/CodeGenObjC/arc.m @@ -511,7 +511,8 @@ void test20(unsigned n) { // Destroy. // CHECK-NEXT: [[END:%.*]] = getelementptr inbounds i8** [[VLA]], i64 [[DIM]] - // CHECK-NEXT: br label + // CHECK-NEXT: [[EMPTY:%.*]] = icmp eq i8** [[VLA]], [[END]] + // CHECK-NEXT: br i1 [[EMPTY]] // CHECK: [[AFTER:%.*]] = phi i8** [ [[END]], {{%.*}} ], [ [[CUR:%.*]], {{%.*}} ] // CHECK-NEXT: [[CUR:%.*]] = getelementptr inbounds i8** [[AFTER]], i64 -1 @@ -556,7 +557,8 @@ void test21(unsigned n) { // CHECK-NEXT: [[BEGIN:%.*]] = getelementptr inbounds [3 x i8*]* [[VLA]], i32 0, i32 0 // CHECK-NEXT: [[T1:%.*]] = mul nuw i64 [[T0]], 3 // CHECK-NEXT: [[END:%.*]] = getelementptr inbounds i8** [[BEGIN]], i64 [[T1]] - // CHECK-NEXT: br label + // CHECK-NEXT: [[EMPTY:%.*]] = icmp eq i8** [[BEGIN]], [[END]] + // CHECK-NEXT: br i1 [[EMPTY]] // CHECK: [[AFTER:%.*]] = phi i8** [ [[END]], {{%.*}} ], [ [[CUR:%.*]], {{%.*}} ] // CHECK-NEXT: [[CUR:%.*]] = getelementptr inbounds i8** [[AFTER]], i64 -1 diff --git a/test/CodeGenObjCXX/arc-new-delete.mm b/test/CodeGenObjCXX/arc-new-delete.mm index 82747f3b33..4597985f8d 100644 --- a/test/CodeGenObjCXX/arc-new-delete.mm +++ b/test/CodeGenObjCXX/arc-new-delete.mm @@ -72,8 +72,8 @@ void test_delete(__strong id *sptr, __weak id *wptr) { void test_array_delete(__strong id *sptr, __weak id *wptr) { // 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-NEXT: icmp eq i8** [[BEGIN]], [[END]] // CHECK: [[PAST:%.*]] = phi i8** [ [[END]], {{%.*}} ], [ [[CUR:%.*]], // CHECK-NEXT: [[CUR]] = getelementptr inbounds i8** [[PAST]], i64 -1 // CHECK-NEXT: [[T0:%.*]] = load i8** [[CUR]] @@ -84,8 +84,8 @@ void test_array_delete(__strong id *sptr, __weak id *wptr) { // 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-NEXT: icmp eq i8** [[BEGIN]], [[END]] // CHECK: [[PAST:%.*]] = phi i8** [ [[END]], {{%.*}} ], [ [[CUR:%.*]], // CHECK-NEXT: [[CUR]] = getelementptr inbounds i8** [[PAST]], i64 -1 // CHECK-NEXT: call void @objc_destroyWeak(i8** [[CUR]]) |