[cfe-commits] r144158 - in /cfe/trunk/test/CodeGenObjC: arc-blocks.m arc.m
John McCall
rjmccall at apple.com
Tue Nov 8 18:16:14 PST 2011
Author: rjmccall
Date: Tue Nov 8 20:16:13 2011
New Revision: 144158
URL: http://llvm.org/viewvc/llvm-project?rev=144158&view=rev
Log:
Extract the blocks-related ARC tests into their own file.
Added:
cfe/trunk/test/CodeGenObjC/arc-blocks.m
Modified:
cfe/trunk/test/CodeGenObjC/arc.m
Added: cfe/trunk/test/CodeGenObjC/arc-blocks.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenObjC/arc-blocks.m?rev=144158&view=auto
==============================================================================
--- cfe/trunk/test/CodeGenObjC/arc-blocks.m (added)
+++ cfe/trunk/test/CodeGenObjC/arc-blocks.m Tue Nov 8 20:16:13 2011
@@ -0,0 +1,430 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -O2 -disable-llvm-optzns -o - %s | FileCheck %s
+
+// This shouldn't crash.
+void test0(id (^maker)(void)) {
+ maker();
+}
+
+int (^test1(int x))(void) {
+ // CHECK: define i32 ()* @test1(
+ // CHECK: [[X:%.*]] = alloca i32,
+ // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
+ // CHECK-NEXT: store i32 {{%.*}}, i32* [[X]]
+ // CHECK: [[T0:%.*]] = bitcast [[BLOCK_T]]* [[BLOCK]] to i32 ()*
+ // CHECK-NEXT: [[T1:%.*]] = bitcast i32 ()* [[T0]] to i8*
+ // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_retainBlock(i8* [[T1]]) nounwind
+ // CHECK-NEXT: [[T3:%.*]] = bitcast i8* [[T2]] to i32 ()*
+ // CHECK-NEXT: [[T4:%.*]] = bitcast i32 ()* [[T3]] to i8*
+ // CHECK-NEXT: [[T5:%.*]] = call i8* @objc_autoreleaseReturnValue(i8* [[T4]]) nounwind
+ // CHECK-NEXT: [[T6:%.*]] = bitcast i8* [[T5]] to i32 ()*
+ // CHECK-NEXT: ret i32 ()* [[T6]]
+ return ^{ return x; };
+}
+
+void test2(id x) {
+// CHECK: define void @test2(
+// CHECK: [[X:%.*]] = alloca i8*,
+// CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
+// CHECK-NEXT: [[PARM:%.*]] = call i8* @objc_retain(i8* {{%.*}})
+// CHECK-NEXT: store i8* [[PARM]], i8** [[X]]
+// CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5
+// CHECK-NEXT: [[T0:%.*]] = load i8** [[X]],
+// CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retain(i8* [[T0]])
+// CHECK-NEXT: store i8* [[T1]], i8** [[SLOT]],
+// CHECK-NEXT: bitcast
+// CHECK-NEXT: call void @test2_helper(
+// CHECK-NEXT: [[T0:%.*]] = load i8** [[SLOT]]
+// CHECK-NEXT: call void @objc_release(i8* [[T0]]) nounwind, !clang.imprecise_release
+// CHECK-NEXT: [[T0:%.*]] = load i8** [[X]]
+// CHECK-NEXT: call void @objc_release(i8* [[T0]]) nounwind, !clang.imprecise_release
+// CHECK-NEXT: ret void
+ extern void test2_helper(id (^)(void));
+ test2_helper(^{ return x; });
+}
+
+void test3(void (^sink)(id*)) {
+ __strong id strong;
+ sink(&strong);
+
+ // CHECK: define void @test3(
+ // CHECK: [[SINK:%.*]] = alloca void (i8**)*
+ // CHECK-NEXT: [[STRONG:%.*]] = alloca i8*
+ // CHECK-NEXT: [[TEMP:%.*]] = alloca i8*
+ // CHECK-NEXT: bitcast void (i8**)* {{%.*}} to i8*
+ // CHECK-NEXT: call i8* @objc_retain(
+ // CHECK-NEXT: bitcast i8*
+ // CHECK-NEXT: store void (i8**)* {{%.*}}, void (i8**)** [[SINK]]
+ // CHECK-NEXT: store i8* null, i8** [[STRONG]]
+
+ // CHECK-NEXT: load void (i8**)** [[SINK]]
+ // CHECK-NEXT: bitcast
+ // CHECK-NEXT: getelementptr
+ // CHECK-NEXT: [[BLOCK:%.*]] = bitcast
+ // CHECK-NEXT: [[T0:%.*]] = load i8** [[STRONG]]
+ // CHECK-NEXT: store i8* [[T0]], i8** [[TEMP]]
+ // CHECK-NEXT: [[F0:%.*]] = load i8**
+ // CHECK-NEXT: [[F1:%.*]] = bitcast i8* [[F0]] to void (i8*, i8**)*
+ // CHECK-NEXT: call void [[F1]](i8* [[BLOCK]], i8** [[TEMP]])
+ // CHECK-NEXT: [[T0:%.*]] = load i8** [[TEMP]]
+ // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retain(i8* [[T0]])
+ // CHECK-NEXT: [[T2:%.*]] = load i8** [[STRONG]]
+ // CHECK-NEXT: store i8* [[T1]], i8** [[STRONG]]
+ // CHECK-NEXT: call void @objc_release(i8* [[T2]])
+
+ // CHECK-NEXT: [[T0:%.*]] = load i8** [[STRONG]]
+ // CHECK-NEXT: call void @objc_release(i8* [[T0]])
+
+ // CHECK-NEXT: load void (i8**)** [[SINK]]
+ // CHECK-NEXT: bitcast
+ // CHECK-NEXT: call void @objc_release
+ // CHECK-NEXT: ret void
+
+}
+
+void test4(void) {
+ id test4_source(void);
+ void test4_helper(void (^)(void));
+ __block id var = test4_source();
+ test4_helper(^{ var = 0; });
+
+ // CHECK: define void @test4()
+ // CHECK: [[VAR:%.*]] = alloca [[BYREF_T:%.*]],
+ // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
+ // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 2
+ // 0x02000000 - has copy/dispose helpers
+ // CHECK-NEXT: store i32 33554432, i32* [[T0]]
+ // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6
+ // CHECK-NEXT: [[T0:%.*]] = call i8* @test4_source()
+ // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
+ // CHECK-NEXT: store i8* [[T1]], i8** [[SLOT]]
+ // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6
+ // 0x42000000 - has signature, copy/dispose helpers
+ // CHECK: store i32 1107296256,
+ // CHECK: [[T0:%.*]] = bitcast [[BYREF_T]]* [[VAR]] to i8*
+ // CHECK-NEXT: store i8* [[T0]], i8**
+ // CHECK: call void @test4_helper(
+ // CHECK: [[T0:%.*]] = bitcast [[BYREF_T]]* [[VAR]] to i8*
+ // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T0]], i32 8)
+ // CHECK-NEXT: [[T0:%.*]] = load i8** [[SLOT]]
+ // CHECK-NEXT: call void @objc_release(i8* [[T0]])
+ // CHECK-NEXT: ret void
+
+ // CHECK: define internal void @__Block_byref_object_copy_
+ // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
+ // CHECK-NEXT: load i8**
+ // CHECK-NEXT: bitcast i8* {{%.*}} to [[BYREF_T]]*
+ // CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
+ // CHECK-NEXT: [[T2:%.*]] = load i8** [[T1]]
+ // CHECK-NEXT: store i8* [[T2]], i8** [[T0]]
+ // CHECK-NEXT: store i8* null, i8** [[T1]]
+
+ // CHECK: define internal void @__Block_byref_object_dispose_
+ // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
+ // CHECK-NEXT: [[T1:%.*]] = load i8** [[T0]]
+ // CHECK-NEXT: call void @objc_release(i8* [[T1]])
+
+ // CHECK: define internal void @__test4_block_invoke_
+ // CHECK: [[SLOT:%.*]] = getelementptr inbounds {{.*}}, i32 0, i32 6
+ // CHECK-NEXT: [[T0:%.*]] = load i8** [[SLOT]], align 8
+ // CHECK-NEXT: store i8* null, i8** [[SLOT]],
+ // CHECK-NEXT: call void @objc_release(i8* [[T0]])
+ // CHECK-NEXT: ret void
+
+ // CHECK: define internal void @__copy_helper_block_
+ // CHECK: call void @_Block_object_assign(i8* {{%.*}}, i8* {{%.*}}, i32 8)
+
+ // CHECK: define internal void @__destroy_helper_block_
+ // CHECK: call void @_Block_object_dispose(i8* {{%.*}}, i32 8)
+}
+
+void test5(void) {
+ extern id test5_source(void);
+ void test5_helper(void (^)(void));
+ __unsafe_unretained id var = test5_source();
+ test5_helper(^{ (void) var; });
+
+ // CHECK: define void @test5()
+ // CHECK: [[VAR:%.*]] = alloca i8*
+ // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
+ // CHECK: [[T0:%.*]] = call i8* @test5_source()
+ // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
+ // CHECK-NEXT: store i8* [[T1]], i8** [[VAR]],
+ // CHECK-NEXT: call void @objc_release(i8* [[T1]])
+ // 0x40000000 - has signature but no copy/dispose
+ // CHECK: store i32 1073741824, i32*
+ // CHECK: [[CAPTURE:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5
+ // CHECK-NEXT: [[T0:%.*]] = load i8** [[VAR]]
+ // CHECK-NEXT: store i8* [[T0]], i8** [[CAPTURE]]
+ // CHECK-NEXT: [[T0:%.*]] = bitcast [[BLOCK_T]]* [[BLOCK]] to
+ // CHECK: call void @test5_helper
+ // CHECK-NEXT: ret void
+}
+
+void test6(void) {
+ id test6_source(void);
+ void test6_helper(void (^)(void));
+ __block __weak id var = test6_source();
+ test6_helper(^{ var = 0; });
+
+ // CHECK: define void @test6()
+ // CHECK: [[VAR:%.*]] = alloca [[BYREF_T:%.*]],
+ // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
+ // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 2
+ // 0x02000000 - has copy/dispose helpers
+ // CHECK-NEXT: store i32 33554432, i32* [[T0]]
+ // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6
+ // CHECK-NEXT: [[T0:%.*]] = call i8* @test6_source()
+ // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
+ // CHECK-NEXT: call i8* @objc_initWeak(i8** [[SLOT]], i8* [[T1]])
+ // CHECK-NEXT: call void @objc_release(i8* [[T1]])
+ // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6
+ // 0x42000000 - has signature, copy/dispose helpers
+ // CHECK: store i32 1107296256,
+ // CHECK: [[T0:%.*]] = bitcast [[BYREF_T]]* [[VAR]] to i8*
+ // CHECK-NEXT: store i8* [[T0]], i8**
+ // CHECK: call void @test6_helper(
+ // CHECK: [[T0:%.*]] = bitcast [[BYREF_T]]* [[VAR]] to i8*
+ // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T0]], i32 8)
+ // CHECK-NEXT: call void @objc_destroyWeak(i8** [[SLOT]])
+ // CHECK-NEXT: ret void
+
+ // CHECK: define internal void @__Block_byref_object_copy_
+ // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
+ // CHECK-NEXT: load i8**
+ // CHECK-NEXT: bitcast i8* {{%.*}} to [[BYREF_T]]*
+ // CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
+ // CHECK-NEXT: call void @objc_moveWeak(i8** [[T0]], i8** [[T1]])
+
+ // CHECK: define internal void @__Block_byref_object_dispose_
+ // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
+ // CHECK-NEXT: call void @objc_destroyWeak(i8** [[T0]])
+
+ // CHECK: define internal void @__test6_block_invoke_
+ // CHECK: [[SLOT:%.*]] = getelementptr inbounds {{.*}}, i32 0, i32 6
+ // CHECK-NEXT: call i8* @objc_storeWeak(i8** [[SLOT]], i8* null)
+ // CHECK-NEXT: ret void
+
+ // CHECK: define internal void @__copy_helper_block_
+ // 0x8 - FIELD_IS_BYREF (no FIELD_IS_WEAK because clang in control)
+ // CHECK: call void @_Block_object_assign(i8* {{%.*}}, i8* {{%.*}}, i32 8)
+
+ // CHECK: define internal void @__destroy_helper_block_
+ // 0x8 - FIELD_IS_BYREF (no FIELD_IS_WEAK because clang in control)
+ // CHECK: call void @_Block_object_dispose(i8* {{%.*}}, i32 8)
+}
+
+void test7(void) {
+ id test7_source(void);
+ void test7_helper(void (^)(void));
+ void test7_consume(id);
+ __weak id var = test7_source();
+ test7_helper(^{ test7_consume(var); });
+
+ // CHECK: define void @test7()
+ // CHECK: [[VAR:%.*]] = alloca i8*,
+ // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
+ // CHECK: [[T0:%.*]] = call i8* @test7_source()
+ // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
+ // CHECK-NEXT: call i8* @objc_initWeak(i8** [[VAR]], i8* [[T1]])
+ // CHECK-NEXT: call void @objc_release(i8* [[T1]])
+ // 0x42000000 - has signature, copy/dispose helpers
+ // CHECK: store i32 1107296256,
+ // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5
+ // CHECK-NEXT: [[T0:%.*]] = call i8* @objc_loadWeak(i8** [[VAR]])
+ // CHECK-NEXT: call i8* @objc_initWeak(i8** [[SLOT]], i8* [[T0]])
+ // CHECK: call void @test7_helper(
+ // CHECK-NEXT: call void @objc_destroyWeak(i8** [[SLOT]])
+ // CHECK-NEXT: call void @objc_destroyWeak(i8** [[VAR]])
+ // CHECK-NEXT: ret void
+
+ // CHECK: define internal void @__test7_block_invoke_
+ // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BLOCK_T]]* {{%.*}}, i32 0, i32 5
+ // CHECK-NEXT: [[T0:%.*]] = call i8* @objc_loadWeak(i8** [[SLOT]])
+ // CHECK-NEXT: call void @test7_consume(i8* [[T0]])
+ // CHECK-NEXT: ret void
+
+ // CHECK: define internal void @__copy_helper_block_
+ // CHECK: getelementptr
+ // CHECK-NEXT: getelementptr
+ // CHECK-NEXT: call void @objc_copyWeak(
+
+ // CHECK: define internal void @__destroy_helper_block_
+ // CHECK: getelementptr
+ // CHECK-NEXT: call void @objc_destroyWeak(
+}
+
+ at interface Test8 @end
+ at implementation Test8
+- (void) test {
+// CHECK: define internal void @"\01-[Test8 test]"
+// CHECK: [[SELF:%.*]] = alloca [[TEST8:%.*]]*,
+// CHECK-NEXT: alloca i8*
+// CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
+// CHECK: store
+// CHECK-NEXT: store
+// CHECK: [[T0:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5
+// CHECK-NEXT: [[T1:%.*]] = load [[TEST8]]** [[SELF]],
+// CHECK-NEXT: [[T2:%.*]] = bitcast [[TEST8]]* [[T1]] to i8*
+// CHECK-NEXT: [[T3:%.*]] = call i8* @objc_retain(i8* [[T2]])
+// CHECK-NEXT: [[T4:%.*]] = bitcast i8* [[T3]] to [[TEST8]]*
+// CHECK-NEXT: store [[TEST8]]* [[T4]], [[TEST8]]** [[T0]]
+// CHECK-NEXT: bitcast [[BLOCK_T]]* [[BLOCK]] to
+// CHECK: call void @test8_helper(
+// CHECK-NEXT: [[T1:%.*]] = load [[TEST8]]** [[T0]]
+// CHECK-NEXT: [[T2:%.*]] = bitcast [[TEST8]]* [[T1]] to i8*
+// CHECK-NEXT: call void @objc_release(i8* [[T2]])
+// CHECK-NEXT: ret void
+
+ extern void test8_helper(void (^)(void));
+ test8_helper(^{ (void) self; });
+}
+ at end
+
+id test9(void) {
+ typedef id __attribute__((ns_returns_retained)) blocktype(void);
+ extern test9_consume_block(blocktype^);
+ return ^blocktype {
+ extern id test9_produce(void);
+ return test9_produce();
+ }();
+
+// CHECK: define i8* @test9(
+// CHECK: load i8** getelementptr
+// CHECK-NEXT: bitcast i8*
+// CHECK-NEXT: call i8*
+// CHECK-NEXT: call i8* @objc_autoreleaseReturnValue
+// CHECK-NEXT: ret i8*
+
+// CHECK: call i8* @test9_produce()
+// CHECK-NEXT: call i8* @objc_retain
+// CHECK-NEXT: ret i8*
+}
+
+// rdar://problem/9814099
+// Test that we correctly initialize __block variables
+// when the initialization captures the variable.
+void test10a(void) {
+ __block void (^block)(void) = ^{ block(); };
+ // CHECK: define void @test10a()
+ // CHECK: [[BYREF:%.*]] = alloca [[BYREF_T:%.*]],
+
+ // Zero-initialization before running the initializer.
+ // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 6
+ // CHECK-NEXT: store void ()* null, void ()** [[T0]], align 8
+
+ // Run the initializer as an assignment.
+ // CHECK: [[T0:%.*]] = bitcast void ()* {{%.*}} to i8*
+ // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainBlock(i8* [[T0]])
+ // CHECK-NEXT: [[T2:%.*]] = bitcast i8* [[T1]] to void ()*
+ // CHECK-NEXT: [[T3:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 1
+ // CHECK-NEXT: [[T4:%.*]] = load [[BYREF_T]]** [[T3]]
+ // CHECK-NEXT: [[T5:%.*]] = getelementptr inbounds [[BYREF_T]]* [[T4]], i32 0, i32 6
+ // CHECK-NEXT: [[T6:%.*]] = load void ()** [[T5]], align 8
+ // CHECK-NEXT: store void ()* {{%.*}}, void ()** [[T5]], align 8
+ // CHECK-NEXT: [[T7:%.*]] = bitcast void ()* [[T6]] to i8*
+ // CHECK-NEXT: call void @objc_release(i8* [[T7]])
+
+ // Destroy at end of function.
+ // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 6
+ // CHECK-NEXT: [[T0:%.*]] = bitcast [[BYREF_T]]* [[BYREF]] to i8*
+ // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T0]], i32 8)
+ // CHECK-NEXT: [[T1:%.*]] = load void ()** [[SLOT]]
+ // CHECK-NEXT: [[T2:%.*]] = bitcast void ()* [[T1]] to i8*
+ // CHECK-NEXT: call void @objc_release(i8* [[T2]])
+ // CHECK-NEXT: ret void
+}
+
+// Test that we correctly assign to __block variables when the
+// assignment captures the variable.
+void test10b(void) {
+ __block void (^block)(void);
+ block = ^{ block(); };
+
+ // CHECK: define void @test10b()
+ // CHECK: [[BYREF:%.*]] = alloca [[BYREF_T:%.*]],
+
+ // Zero-initialize.
+ // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 6
+ // CHECK-NEXT: store void ()* null, void ()** [[T0]], align 8
+
+ // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 6
+
+ // The assignment.
+ // CHECK: [[T0:%.*]] = bitcast void ()* {{%.*}} to i8*
+ // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainBlock(i8* [[T0]])
+ // CHECK-NEXT: [[T2:%.*]] = bitcast i8* [[T1]] to void ()*
+ // CHECK-NEXT: [[T3:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 1
+ // CHECK-NEXT: [[T4:%.*]] = load [[BYREF_T]]** [[T3]]
+ // CHECK-NEXT: [[T5:%.*]] = getelementptr inbounds [[BYREF_T]]* [[T4]], i32 0, i32 6
+ // CHECK-NEXT: [[T6:%.*]] = load void ()** [[T5]], align 8
+ // CHECK-NEXT: store void ()* {{%.*}}, void ()** [[T5]], align 8
+ // CHECK-NEXT: [[T7:%.*]] = bitcast void ()* [[T6]] to i8*
+ // CHECK-NEXT: call void @objc_release(i8* [[T7]])
+
+ // Destroy at end of function.
+ // CHECK-NEXT: [[T0:%.*]] = bitcast [[BYREF_T]]* [[BYREF]] to i8*
+ // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T0]], i32 8)
+ // CHECK-NEXT: [[T1:%.*]] = load void ()** [[SLOT]]
+ // CHECK-NEXT: [[T2:%.*]] = bitcast void ()* [[T1]] to i8*
+ // CHECK-NEXT: call void @objc_release(i8* [[T2]])
+ // CHECK-NEXT: ret void
+}
+
+// rdar://problem/10088932
+void test11_helper(id);
+void test11a(void) {
+ int x;
+ test11_helper(^{ (void) x; });
+
+ // CHECK: define void @test11a()
+ // CHECK: [[X:%.*]] = alloca i32, align 4
+ // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]], align 8
+ // CHECK: [[T0:%.*]] = bitcast [[BLOCK_T]]* [[BLOCK]] to void ()*
+ // CHECK-NEXT: [[T1:%.*]] = bitcast void ()* [[T0]] to i8*
+ // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_retainBlock(i8* [[T1]])
+ // CHECK-NEXT: [[T3:%.*]] = bitcast i8* [[T2]] to void ()*
+ // CHECK-NEXT: [[T4:%.*]] = bitcast void ()* [[T3]] to i8*
+ // CHECK-NEXT: call void @test11_helper(i8* [[T4]])
+ // CHECK-NEXT: [[T5:%.*]] = bitcast void ()* [[T3]] to i8*
+ // CHECK-NEXT: call void @objc_release(i8* [[T5]])
+ // CHECK-NEXT: ret void
+}
+void test11b(void) {
+ int x;
+ id b = ^{ (void) x; };
+
+ // CHECK: define void @test11b()
+ // CHECK: [[X:%.*]] = alloca i32, align 4
+ // CHECK-NEXT: [[B:%.*]] = alloca i8*, align 8
+ // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]], align 8
+ // CHECK: [[T0:%.*]] = bitcast [[BLOCK_T]]* [[BLOCK]] to void ()*
+ // CHECK-NEXT: [[T1:%.*]] = bitcast void ()* [[T0]] to i8*
+ // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_retainBlock(i8* [[T1]])
+ // CHECK-NEXT: [[T3:%.*]] = bitcast i8* [[T2]] to void ()*
+ // CHECK-NEXT: [[T4:%.*]] = bitcast void ()* [[T3]] to i8*
+ // CHECK-NEXT: store i8* [[T4]], i8** [[B]], align 8
+ // CHECK-NEXT: [[T5:%.*]] = load i8** [[B]]
+ // CHECK-NEXT: call void @objc_release(i8* [[T5]])
+ // CHECK-NEXT: ret void
+}
+
+// rdar://problem/9979150
+ at interface Test12
+ at property (strong) void(^ablock)(void);
+ at property (nonatomic, strong) void(^nblock)(void);
+ at end
+ at implementation Test12
+ at synthesize ablock, nblock;
+// CHECK: define internal void ()* @"\01-[Test12 ablock]"(
+// CHECK: call i8* @objc_getProperty(i8* {{%.*}}, i8* {{%.*}}, i64 {{%.*}}, i1 zeroext true)
+
+// CHECK: define internal void @"\01-[Test12 setAblock:]"(
+// CHECK: call void @objc_setProperty(i8* {{%.*}}, i8* {{%.*}}, i64 {{%.*}}, i8* {{%.*}}, i1 zeroext true, i1 zeroext true)
+
+// CHECK: define internal void ()* @"\01-[Test12 nblock]"(
+// CHECK: call i8* @objc_getProperty(i8* {{%.*}}, i8* {{%.*}}, i64 {{%.*}}, i1 zeroext false)
+
+// CHECK: define internal void @"\01-[Test12 setNblock:]"(
+// CHECK: call void @objc_setProperty(i8* {{%.*}}, i8* {{%.*}}, i64 {{%.*}}, i8* {{%.*}}, i1 zeroext false, i1 zeroext true)
+ at end
+
Modified: cfe/trunk/test/CodeGenObjC/arc.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenObjC/arc.m?rev=144158&r1=144157&r2=144158&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenObjC/arc.m (original)
+++ cfe/trunk/test/CodeGenObjC/arc.m Tue Nov 8 20:16:13 2011
@@ -449,11 +449,6 @@
- (int) x { return super.x + 1; }
@end
-// This shouldn't crash.
-void test18(id (^maker)(void)) {
- maker();
-}
-
void test19() {
// CHECK: define void @test19()
// CHECK: [[X:%.*]] = alloca [5 x i8*], align 16
@@ -615,22 +610,6 @@
@interface Test24 {} @end
@implementation Test24 @end
-int (^test25(int x))(void) {
- // CHECK: define i32 ()* @test25(
- // CHECK: [[X:%.*]] = alloca i32,
- // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
- // CHECK-NEXT: store i32 {{%.*}}, i32* [[X]]
- // CHECK: [[T0:%.*]] = bitcast [[BLOCK_T]]* [[BLOCK]] to i32 ()*
- // CHECK-NEXT: [[T1:%.*]] = bitcast i32 ()* [[T0]] to i8*
- // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_retainBlock(i8* [[T1]]) nounwind
- // CHECK-NEXT: [[T3:%.*]] = bitcast i8* [[T2]] to i32 ()*
- // CHECK-NEXT: [[T4:%.*]] = bitcast i32 ()* [[T3]] to i8*
- // CHECK-NEXT: [[T5:%.*]] = call i8* @objc_autoreleaseReturnValue(i8* [[T4]]) nounwind
- // CHECK-NEXT: [[T6:%.*]] = bitcast i8* [[T5]] to i32 ()*
- // CHECK-NEXT: ret i32 ()* [[T6]]
- return ^{ return x; };
-}
-
// rdar://problem/8941012
@interface Test26 { id x[4]; } @end
@implementation Test26 @end
@@ -882,27 +861,6 @@
@end
-void test31(id x) {
-// CHECK: define void @test31(
-// CHECK: [[X:%.*]] = alloca i8*,
-// CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
-// CHECK-NEXT: [[PARM:%.*]] = call i8* @objc_retain(i8* {{%.*}})
-// CHECK-NEXT: store i8* [[PARM]], i8** [[X]]
-// CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5
-// CHECK-NEXT: [[T0:%.*]] = load i8** [[X]],
-// CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retain(i8* [[T0]])
-// CHECK-NEXT: store i8* [[T1]], i8** [[SLOT]],
-// CHECK-NEXT: bitcast
-// CHECK-NEXT: call void @test31_helper(
-// CHECK-NEXT: [[T0:%.*]] = load i8** [[SLOT]]
-// CHECK-NEXT: call void @objc_release(i8* [[T0]]) nounwind, !clang.imprecise_release
-// CHECK-NEXT: [[T0:%.*]] = load i8** [[X]]
-// CHECK-NEXT: call void @objc_release(i8* [[T0]]) nounwind, !clang.imprecise_release
-// CHECK-NEXT: ret void
- extern void test31_helper(id (^)(void));
- test31_helper(^{ return x; });
-}
-
__attribute__((ns_returns_retained)) id test32(void) {
// CHECK: define i8* @test32()
// CHECK: [[CALL:%.*]] = call i8* @test32_helper()
@@ -1060,45 +1018,6 @@
// CHECK: ret void
}
-void test35(void (^sink)(id*)) {
- __strong id strong;
- sink(&strong);
-
- // CHECK: define void @test35(
- // CHECK: [[SINK:%.*]] = alloca void (i8**)*
- // CHECK-NEXT: [[STRONG:%.*]] = alloca i8*
- // CHECK-NEXT: [[TEMP:%.*]] = alloca i8*
- // CHECK-NEXT: bitcast void (i8**)* {{%.*}} to i8*
- // CHECK-NEXT: call i8* @objc_retain(
- // CHECK-NEXT: bitcast i8*
- // CHECK-NEXT: store void (i8**)* {{%.*}}, void (i8**)** [[SINK]]
- // CHECK-NEXT: store i8* null, i8** [[STRONG]]
-
- // CHECK-NEXT: load void (i8**)** [[SINK]]
- // CHECK-NEXT: bitcast
- // CHECK-NEXT: getelementptr
- // CHECK-NEXT: [[BLOCK:%.*]] = bitcast
- // CHECK-NEXT: [[T0:%.*]] = load i8** [[STRONG]]
- // CHECK-NEXT: store i8* [[T0]], i8** [[TEMP1]]
- // CHECK-NEXT: [[F0:%.*]] = load i8**
- // CHECK-NEXT: [[F1:%.*]] = bitcast i8* [[F0]] to void (i8*, i8**)*
- // CHECK-NEXT: call void [[F1]](i8* [[BLOCK]], i8** [[TEMP1]])
- // CHECK-NEXT: [[T0:%.*]] = load i8** [[TEMP1]]
- // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retain(i8* [[T0]])
- // CHECK-NEXT: [[T2:%.*]] = load i8** [[STRONG]]
- // CHECK-NEXT: store i8* [[T1]], i8** [[STRONG]]
- // CHECK-NEXT: call void @objc_release(i8* [[T2]])
-
- // CHECK-NEXT: [[T0:%.*]] = load i8** [[STRONG]]
- // CHECK-NEXT: call void @objc_release(i8* [[T0]])
-
- // CHECK-NEXT: load void (i8**)** [[SINK]]
- // CHECK-NEXT: bitcast
- // CHECK-NEXT: call void @objc_release
- // CHECK-NEXT: ret void
-
-}
-
// CHECK: define void @test36
void test36(id x) {
// CHECK: [[X:%.*]] = alloca i8*
@@ -1152,205 +1071,6 @@
// CHECK-NEXT: ret void
}
-void test38(void) {
- id test38_source(void);
- void test38_helper(void (^)(void));
- __block id var = test38_source();
- test38_helper(^{ var = 0; });
-
- // CHECK: define void @test38()
- // CHECK: [[VAR:%.*]] = alloca [[BYREF_T:%.*]],
- // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
- // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 2
- // 0x02000000 - has copy/dispose helpers
- // CHECK-NEXT: store i32 33554432, i32* [[T0]]
- // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6
- // CHECK-NEXT: [[T0:%.*]] = call i8* @test38_source()
- // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
- // CHECK-NEXT: store i8* [[T1]], i8** [[SLOT]]
- // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6
- // 0x42000000 - has signature, copy/dispose helpers
- // CHECK: store i32 1107296256,
- // CHECK: [[T0:%.*]] = bitcast [[BYREF_T]]* [[VAR]] to i8*
- // CHECK-NEXT: store i8* [[T0]], i8**
- // CHECK: call void @test38_helper(
- // CHECK: [[T0:%.*]] = bitcast [[BYREF_T]]* [[VAR]] to i8*
- // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T0]], i32 8)
- // CHECK-NEXT: [[T0:%.*]] = load i8** [[SLOT]]
- // CHECK-NEXT: call void @objc_release(i8* [[T0]])
- // CHECK-NEXT: ret void
-
- // CHECK: define internal void @__Block_byref_object_copy_
- // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
- // CHECK-NEXT: load i8**
- // CHECK-NEXT: bitcast i8* {{%.*}} to [[BYREF_T]]*
- // CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
- // CHECK-NEXT: [[T2:%.*]] = load i8** [[T1]]
- // CHECK-NEXT: store i8* [[T2]], i8** [[T0]]
- // CHECK-NEXT: store i8* null, i8** [[T1]]
-
- // CHECK: define internal void @__Block_byref_object_dispose_
- // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
- // CHECK-NEXT: [[T1:%.*]] = load i8** [[T0]]
- // CHECK-NEXT: call void @objc_release(i8* [[T1]])
-
- // CHECK: define internal void @__test38_block_invoke_
- // CHECK: [[SLOT:%.*]] = getelementptr inbounds {{.*}}, i32 0, i32 6
- // CHECK-NEXT: [[T0:%.*]] = load i8** [[SLOT]], align 8
- // CHECK-NEXT: store i8* null, i8** [[SLOT]],
- // CHECK-NEXT: call void @objc_release(i8* [[T0]])
- // CHECK-NEXT: ret void
-
- // CHECK: define internal void @__copy_helper_block_
- // CHECK: call void @_Block_object_assign(i8* {{%.*}}, i8* {{%.*}}, i32 8)
-
- // CHECK: define internal void @__destroy_helper_block_
- // CHECK: call void @_Block_object_dispose(i8* {{%.*}}, i32 8)
-}
-
-void test39(void) {
- extern id test39_source(void);
- void test39_helper(void (^)(void));
- __unsafe_unretained id var = test39_source();
- test39_helper(^{ (void) var; });
-
- // CHECK: define void @test39()
- // CHECK: [[VAR:%.*]] = alloca i8*
- // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
- // CHECK: [[T0:%.*]] = call i8* @test39_source()
- // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
- // CHECK-NEXT: store i8* [[T1]], i8** [[VAR]],
- // CHECK-NEXT: call void @objc_release(i8* [[T1]])
- // 0x40000000 - has signature but no copy/dispose
- // CHECK: store i32 1073741824, i32*
- // CHECK: [[CAPTURE:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5
- // CHECK-NEXT: [[T0:%.*]] = load i8** [[VAR]]
- // CHECK-NEXT: store i8* [[T0]], i8** [[CAPTURE]]
- // CHECK-NEXT: [[T0:%.*]] = bitcast [[BLOCK_T]]* [[BLOCK]] to
- // CHECK: call void @test39_helper
- // CHECK-NEXT: ret void
-}
-
-void test40(void) {
- id test40_source(void);
- void test40_helper(void (^)(void));
- __block __weak id var = test40_source();
- test40_helper(^{ var = 0; });
-
- // CHECK: define void @test40()
- // CHECK: [[VAR:%.*]] = alloca [[BYREF_T:%.*]],
- // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
- // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 2
- // 0x02000000 - has copy/dispose helpers
- // CHECK-NEXT: store i32 33554432, i32* [[T0]]
- // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6
- // CHECK-NEXT: [[T0:%.*]] = call i8* @test40_source()
- // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
- // CHECK-NEXT: call i8* @objc_initWeak(i8** [[SLOT]], i8* [[T1]])
- // CHECK-NEXT: call void @objc_release(i8* [[T1]])
- // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[VAR]], i32 0, i32 6
- // 0x42000000 - has signature, copy/dispose helpers
- // CHECK: store i32 1107296256,
- // CHECK: [[T0:%.*]] = bitcast [[BYREF_T]]* [[VAR]] to i8*
- // CHECK-NEXT: store i8* [[T0]], i8**
- // CHECK: call void @test40_helper(
- // CHECK: [[T0:%.*]] = bitcast [[BYREF_T]]* [[VAR]] to i8*
- // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T0]], i32 8)
- // CHECK-NEXT: call void @objc_destroyWeak(i8** [[SLOT]])
- // CHECK-NEXT: ret void
-
- // CHECK: define internal void @__Block_byref_object_copy_
- // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
- // CHECK-NEXT: load i8**
- // CHECK-NEXT: bitcast i8* {{%.*}} to [[BYREF_T]]*
- // CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
- // CHECK-NEXT: call void @objc_moveWeak(i8** [[T0]], i8** [[T1]])
-
- // CHECK: define internal void @__Block_byref_object_dispose_
- // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* {{%.*}}, i32 0, i32 6
- // CHECK-NEXT: call void @objc_destroyWeak(i8** [[T0]])
-
- // CHECK: define internal void @__test40_block_invoke_
- // CHECK: [[SLOT:%.*]] = getelementptr inbounds {{.*}}, i32 0, i32 6
- // CHECK-NEXT: call i8* @objc_storeWeak(i8** [[SLOT]], i8* null)
- // CHECK-NEXT: ret void
-
- // CHECK: define internal void @__copy_helper_block_
- // 0x8 - FIELD_IS_BYREF (no FIELD_IS_WEAK because clang in control)
- // CHECK: call void @_Block_object_assign(i8* {{%.*}}, i8* {{%.*}}, i32 8)
-
- // CHECK: define internal void @__destroy_helper_block_
- // 0x8 - FIELD_IS_BYREF (no FIELD_IS_WEAK because clang in control)
- // CHECK: call void @_Block_object_dispose(i8* {{%.*}}, i32 8)
-}
-
-void test41(void) {
- id test41_source(void);
- void test41_helper(void (^)(void));
- void test41_consume(id);
- __weak id var = test41_source();
- test41_helper(^{ test41_consume(var); });
-
- // CHECK: define void @test41()
- // CHECK: [[VAR:%.*]] = alloca i8*,
- // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
- // CHECK: [[T0:%.*]] = call i8* @test41_source()
- // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[T0]])
- // CHECK-NEXT: call i8* @objc_initWeak(i8** [[VAR]], i8* [[T1]])
- // CHECK-NEXT: call void @objc_release(i8* [[T1]])
- // 0x42000000 - has signature, copy/dispose helpers
- // CHECK: store i32 1107296256,
- // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5
- // CHECK-NEXT: [[T0:%.*]] = call i8* @objc_loadWeak(i8** [[VAR]])
- // CHECK-NEXT: call i8* @objc_initWeak(i8** [[SLOT]], i8* [[T0]])
- // CHECK: call void @test41_helper(
- // CHECK-NEXT: call void @objc_destroyWeak(i8** [[SLOT]])
- // CHECK-NEXT: call void @objc_destroyWeak(i8** [[VAR]])
- // CHECK-NEXT: ret void
-
- // CHECK: define internal void @__test41_block_invoke_
- // CHECK: [[SLOT:%.*]] = getelementptr inbounds [[BLOCK_T]]* {{%.*}}, i32 0, i32 5
- // CHECK-NEXT: [[T0:%.*]] = call i8* @objc_loadWeak(i8** [[SLOT]])
- // CHECK-NEXT: call void @test41_consume(i8* [[T0]])
- // CHECK-NEXT: ret void
-
- // CHECK: define internal void @__copy_helper_block_
- // CHECK: getelementptr
- // CHECK-NEXT: getelementptr
- // CHECK-NEXT: call void @objc_copyWeak(
-
- // CHECK: define internal void @__destroy_helper_block_
- // CHECK: getelementptr
- // CHECK-NEXT: call void @objc_destroyWeak(
-}
-
- at interface Test42 @end
- at implementation Test42
-- (void) test {
-// CHECK: define internal void @"\01-[Test42 test]"
-// CHECK: [[SELF:%.*]] = alloca [[TEST42:%.*]]*,
-// CHECK-NEXT: alloca i8*
-// CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]],
-// CHECK: store
-// CHECK-NEXT: store
-// CHECK: [[T0:%.*]] = getelementptr inbounds [[BLOCK_T]]* [[BLOCK]], i32 0, i32 5
-// CHECK-NEXT: [[T1:%.*]] = load [[TEST42]]** [[SELF]],
-// CHECK-NEXT: [[T2:%.*]] = bitcast [[TEST42]]* [[T1]] to i8*
-// CHECK-NEXT: [[T3:%.*]] = call i8* @objc_retain(i8* [[T2]])
-// CHECK-NEXT: [[T4:%.*]] = bitcast i8* [[T3]] to [[TEST42]]*
-// CHECK-NEXT: store [[TEST42]]* [[T4]], [[TEST42]]** [[T0]]
-// CHECK-NEXT: bitcast [[BLOCK_T]]* [[BLOCK]] to
-// CHECK: call void @test42_helper(
-// CHECK-NEXT: [[T1:%.*]] = load [[TEST42]]** [[T0]]
-// CHECK-NEXT: [[T2:%.*]] = bitcast [[TEST42]]* [[T1]] to i8*
-// CHECK-NEXT: call void @objc_release(i8* [[T2]])
-// CHECK-NEXT: ret void
-
- extern void test42_helper(void (^)(void));
- test42_helper(^{ (void) self; });
-}
- at end
-
@interface Test43 @end
@implementation Test43
- (id) test __attribute__((ns_returns_retained)) {
@@ -1362,26 +1082,6 @@
}
@end
-id test44(void) {
- typedef id __attribute__((ns_returns_retained)) blocktype(void);
- extern test44_consume_block(blocktype^);
- return ^blocktype {
- extern id test44_produce(void);
- return test44_produce();
- }();
-
-// CHECK: define i8* @test44(
-// CHECK: load i8** getelementptr
-// CHECK-NEXT: bitcast i8*
-// CHECK-NEXT: call i8*
-// CHECK-NEXT: call i8* @objc_autoreleaseReturnValue
-// CHECK-NEXT: ret i8*
-
-// CHECK: call i8* @test44_produce()
-// CHECK-NEXT: call i8* @objc_retain
-// CHECK-NEXT: ret i8*
-}
-
@interface Test45
@property (retain) id x;
@end
@@ -1685,76 +1385,6 @@
// CHECK-NEXT: ret void
}
-// rdar://problem/9814099
-// Test that we correctly initialize __block variables
-// when the initialization captures the variable.
-void test60a(void) {
- __block void (^block)(void) = ^{ block(); };
- // CHECK: define void @test60a()
- // CHECK: [[BYREF:%.*]] = alloca [[BYREF_T:%.*]],
-
- // Zero-initialization before running the initializer.
- // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 6
- // CHECK-NEXT: store void ()* null, void ()** [[T0]], align 8
-
- // Run the initializer as an assignment.
- // CHECK: [[T0:%.*]] = bitcast void ()* {{%.*}} to i8*
- // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainBlock(i8* [[T0]])
- // CHECK-NEXT: [[T2:%.*]] = bitcast i8* [[T1]] to void ()*
- // CHECK-NEXT: [[T3:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 1
- // CHECK-NEXT: [[T4:%.*]] = load [[BYREF_T]]** [[T3]]
- // CHECK-NEXT: [[T5:%.*]] = getelementptr inbounds [[BYREF_T]]* [[T4]], i32 0, i32 6
- // CHECK-NEXT: [[T6:%.*]] = load void ()** [[T5]], align 8
- // CHECK-NEXT: store void ()* {{%.*}}, void ()** [[T5]], align 8
- // CHECK-NEXT: [[T7:%.*]] = bitcast void ()* [[T6]] to i8*
- // CHECK-NEXT: call void @objc_release(i8* [[T7]])
-
- // Destroy at end of function.
- // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 6
- // CHECK-NEXT: [[T0:%.*]] = bitcast [[BYREF_T]]* [[BYREF]] to i8*
- // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T0]], i32 8)
- // CHECK-NEXT: [[T1:%.*]] = load void ()** [[SLOT]]
- // CHECK-NEXT: [[T2:%.*]] = bitcast void ()* [[T1]] to i8*
- // CHECK-NEXT: call void @objc_release(i8* [[T2]])
- // CHECK-NEXT: ret void
-}
-
-// Test that we correctly assign to __block variables when the
-// assignment captures the variable.
-void test60b(void) {
- __block void (^block)(void);
- block = ^{ block(); };
-
- // CHECK: define void @test60b()
- // CHECK: [[BYREF:%.*]] = alloca [[BYREF_T:%.*]],
-
- // Zero-initialize.
- // CHECK: [[T0:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 6
- // CHECK-NEXT: store void ()* null, void ()** [[T0]], align 8
-
- // CHECK-NEXT: [[SLOT:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 6
-
- // The assignment.
- // CHECK: [[T0:%.*]] = bitcast void ()* {{%.*}} to i8*
- // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retainBlock(i8* [[T0]])
- // CHECK-NEXT: [[T2:%.*]] = bitcast i8* [[T1]] to void ()*
- // CHECK-NEXT: [[T3:%.*]] = getelementptr inbounds [[BYREF_T]]* [[BYREF]], i32 0, i32 1
- // CHECK-NEXT: [[T4:%.*]] = load [[BYREF_T]]** [[T3]]
- // CHECK-NEXT: [[T5:%.*]] = getelementptr inbounds [[BYREF_T]]* [[T4]], i32 0, i32 6
- // CHECK-NEXT: [[T6:%.*]] = load void ()** [[T5]], align 8
- // CHECK-NEXT: store void ()* {{%.*}}, void ()** [[T5]], align 8
- // CHECK-NEXT: [[T7:%.*]] = bitcast void ()* [[T6]] to i8*
- // CHECK-NEXT: call void @objc_release(i8* [[T7]])
-
- // Destroy at end of function.
- // CHECK-NEXT: [[T0:%.*]] = bitcast [[BYREF_T]]* [[BYREF]] to i8*
- // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T0]], i32 8)
- // CHECK-NEXT: [[T1:%.*]] = load void ()** [[SLOT]]
- // CHECK-NEXT: [[T2:%.*]] = bitcast void ()* [[T1]] to i8*
- // CHECK-NEXT: call void @objc_release(i8* [[T2]])
- // CHECK-NEXT: ret void
-}
-
// Verify that we don't try to reclaim the result of performSelector.
// rdar://problem/9887545
@interface Test61
@@ -1855,64 +1485,6 @@
// CHECK: call i8* @objc_getProperty
// CHECK: call void @objc_setProperty
-// rdar://problem/10088932
-void test64_helper(id);
-void test64a(void) {
- int x;
- test64_helper(^{ (void) x; });
-
- // CHECK: define void @test64a()
- // CHECK: [[X:%.*]] = alloca i32, align 4
- // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]], align 8
- // CHECK: [[T0:%.*]] = bitcast [[BLOCK_T]]* [[BLOCK]] to void ()*
- // CHECK-NEXT: [[T1:%.*]] = bitcast void ()* [[T0]] to i8*
- // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_retainBlock(i8* [[T1]])
- // CHECK-NEXT: [[T3:%.*]] = bitcast i8* [[T2]] to void ()*
- // CHECK-NEXT: [[T4:%.*]] = bitcast void ()* [[T3]] to i8*
- // CHECK-NEXT: call void @test64_helper(i8* [[T4]])
- // CHECK-NEXT: [[T5:%.*]] = bitcast void ()* [[T3]] to i8*
- // CHECK-NEXT: call void @objc_release(i8* [[T5]])
- // CHECK-NEXT: ret void
-}
-void test64b(void) {
- int x;
- id b = ^{ (void) x; };
-
- // CHECK: define void @test64b()
- // CHECK: [[X:%.*]] = alloca i32, align 4
- // CHECK-NEXT: [[B:%.*]] = alloca i8*, align 8
- // CHECK-NEXT: [[BLOCK:%.*]] = alloca [[BLOCK_T:<{.*}>]], align 8
- // CHECK: [[T0:%.*]] = bitcast [[BLOCK_T]]* [[BLOCK]] to void ()*
- // CHECK-NEXT: [[T1:%.*]] = bitcast void ()* [[T0]] to i8*
- // CHECK-NEXT: [[T2:%.*]] = call i8* @objc_retainBlock(i8* [[T1]])
- // CHECK-NEXT: [[T3:%.*]] = bitcast i8* [[T2]] to void ()*
- // CHECK-NEXT: [[T4:%.*]] = bitcast void ()* [[T3]] to i8*
- // CHECK-NEXT: store i8* [[T4]], i8** [[B]], align 8
- // CHECK-NEXT: [[T5:%.*]] = load i8** [[B]]
- // CHECK-NEXT: call void @objc_release(i8* [[T5]])
- // CHECK-NEXT: ret void
-}
-
-// rdar://problem/9979150
- at interface Test65
- at property (strong) void(^ablock)(void);
- at property (nonatomic, strong) void(^nblock)(void);
- at end
- at implementation Test65
- at synthesize ablock, nblock;
-// CHECK: define internal void ()* @"\01-[Test65 ablock]"(
-// CHECK: call i8* @objc_getProperty(i8* {{%.*}}, i8* {{%.*}}, i64 {{%.*}}, i1 zeroext true)
-
-// CHECK: define internal void @"\01-[Test65 setAblock:]"(
-// CHECK: call void @objc_setProperty(i8* {{%.*}}, i8* {{%.*}}, i64 {{%.*}}, i8* {{%.*}}, i1 zeroext true, i1 zeroext true)
-
-// CHECK: define internal void ()* @"\01-[Test65 nblock]"(
-// CHECK: call i8* @objc_getProperty(i8* {{%.*}}, i8* {{%.*}}, i64 {{%.*}}, i1 zeroext false)
-
-// CHECK: define internal void @"\01-[Test65 setNblock:]"(
-// CHECK: call void @objc_setProperty(i8* {{%.*}}, i8* {{%.*}}, i64 {{%.*}}, i8* {{%.*}}, i1 zeroext false, i1 zeroext true)
- at end
-
// Verify that we successfully parse and preserve this attribute in
// this position.
@interface Test66
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