diff options
Diffstat (limited to 'test/CodeGenObjC/arc-ternary-op.m')
| -rw-r--r-- | test/CodeGenObjC/arc-ternary-op.m | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/test/CodeGenObjC/arc-ternary-op.m b/test/CodeGenObjC/arc-ternary-op.m index 217db80..c6bbab2 100644 --- a/test/CodeGenObjC/arc-ternary-op.m +++ b/test/CodeGenObjC/arc-ternary-op.m @@ -10,7 +10,9 @@ void test0(_Bool cond) { // CHECK-NEXT: [[RELCOND:%.*]] = alloca i1 // CHECK-NEXT: zext // CHECK-NEXT: store - // CHECK-NEXT: [[T0:%.*]] = load i8* [[COND]] + // CHECK-NEXT: [[XPTR1:%.*]] = bitcast i8** [[X]] to i8* + // CHECK-NEXT: call void @llvm.lifetime.start(i64 8, i8* [[XPTR1]]) + // CHECK-NEXT: [[T0:%.*]] = load i8, i8* [[COND]] // CHECK-NEXT: [[T1:%.*]] = trunc i8 [[T0]] to i1 // CHECK-NEXT: store i1 false, i1* [[RELCOND]] // CHECK-NEXT: br i1 [[T1]], @@ -22,13 +24,15 @@ void test0(_Bool cond) { // CHECK: [[T0:%.*]] = phi i8* [ null, {{%.*}} ], [ [[CALL]], {{%.*}} ] // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retain(i8* [[T0]]) [[NUW:#[0-9]+]] // CHECK-NEXT: store i8* [[T1]], i8** [[X]], - // CHECK-NEXT: [[REL:%.*]] = load i1* [[RELCOND]] + // CHECK-NEXT: [[REL:%.*]] = load i1, i1* [[RELCOND]] // CHECK-NEXT: br i1 [[REL]], - // CHECK: [[T0:%.*]] = load i8** [[RELVAL]] + // CHECK: [[T0:%.*]] = load i8*, i8** [[RELVAL]] // CHECK-NEXT: call void @objc_release(i8* [[T0]]) [[NUW]] // CHECK-NEXT: br label - // CHECK: [[T0:%.*]] = load i8** [[X]] + // CHECK: [[T0:%.*]] = load i8*, i8** [[X]] // CHECK-NEXT: call void @objc_release(i8* [[T0]]) [[NUW]] + // CHECK-NEXT: [[XPTR2:%.*]] = bitcast i8** [[X]] to i8* + // CHECK-NEXT: call void @llvm.lifetime.end(i64 8, i8* [[XPTR2]]) // CHECK-NEXT: ret void id x = (cond ? 0 : test0_helper()); } @@ -49,31 +53,35 @@ void test1(int cond) { // CHECK-NEXT: [[CONDCLEANUPSAVE:%.*]] = alloca i8* // CHECK-NEXT: [[CONDCLEANUP:%.*]] = alloca i1 // CHECK-NEXT: store i32 + // CHECK-NEXT: [[STRONGPTR1:%.*]] = bitcast i8** [[STRONG]] to i8* + // CHECK-NEXT: call void @llvm.lifetime.start(i64 8, i8* [[STRONGPTR1]]) // CHECK-NEXT: store i8* null, i8** [[STRONG]] + // CHECK-NEXT: [[WEAKPTR1:%.*]] = bitcast i8** [[WEAK]] to i8* + // CHECK-NEXT: call void @llvm.lifetime.start(i64 8, i8* [[WEAKPTR1]]) // CHECK-NEXT: call i8* @objc_initWeak(i8** [[WEAK]], i8* null) - // CHECK-NEXT: [[T0:%.*]] = load i32* [[COND]] + // CHECK-NEXT: [[T0:%.*]] = load i32, i32* [[COND]] // CHECK-NEXT: [[T1:%.*]] = icmp ne i32 [[T0]], 0 // CHECK: [[ARG:%.*]] = phi i8** // CHECK-NEXT: [[T0:%.*]] = icmp eq i8** [[ARG]], null // CHECK-NEXT: [[T1:%.*]] = select i1 [[T0]], i8** null, i8** [[TEMP1]] // CHECK-NEXT: br i1 [[T0]], - // CHECK: [[T0:%.*]] = load i8** [[ARG]] + // CHECK: [[T0:%.*]] = load i8*, i8** [[ARG]] // CHECK-NEXT: store i8* [[T0]], i8** [[TEMP1]] // CHECK-NEXT: br label // CHECK: [[W:%.*]] = phi i8* [ [[T0]], {{%.*}} ], [ undef, {{%.*}} ] // CHECK-NEXT: call void @test1_sink(i8** [[T1]]) // CHECK-NEXT: [[T0:%.*]] = icmp eq i8** [[ARG]], null // CHECK-NEXT: br i1 [[T0]], - // CHECK: [[T0:%.*]] = load i8** [[TEMP1]] + // CHECK: [[T0:%.*]] = load i8*, i8** [[TEMP1]] // CHECK-NEXT: [[T1:%.*]] = call i8* @objc_retain(i8* [[T0]]) - // CHECK-NEXT: call void (...)* @clang.arc.use(i8* [[W]]) [[NUW]] - // CHECK-NEXT: [[T2:%.*]] = load i8** [[ARG]] + // CHECK-NEXT: call void (...) @clang.arc.use(i8* [[W]]) [[NUW]] + // CHECK-NEXT: [[T2:%.*]] = load i8*, i8** [[ARG]] // CHECK-NEXT: store i8* [[T1]], i8** [[ARG]] // CHECK-NEXT: call void @objc_release(i8* [[T2]]) // CHECK-NEXT: br label - // CHECK: [[T0:%.*]] = load i32* [[COND]] + // CHECK: [[T0:%.*]] = load i32, i32* [[COND]] // CHECK-NEXT: [[T1:%.*]] = icmp ne i32 [[T0]], 0 // CHECK: [[ARG:%.*]] = phi i8** // CHECK-NEXT: [[T0:%.*]] = icmp eq i8** [[ARG]], null @@ -88,11 +96,15 @@ void test1(int cond) { // CHECK: call void @test1_sink(i8** [[T1]]) // CHECK-NEXT: [[T0:%.*]] = icmp eq i8** [[ARG]], null // CHECK-NEXT: br i1 [[T0]], - // CHECK: [[T0:%.*]] = load i8** [[TEMP2]] + // CHECK: [[T0:%.*]] = load i8*, i8** [[TEMP2]] // CHECK-NEXT: call i8* @objc_storeWeak(i8** [[ARG]], i8* [[T0]]) // CHECK-NEXT: br label // CHECK: call void @objc_destroyWeak(i8** [[WEAK]]) + // CHECK: [[WEAKPTR2:%.*]] = bitcast i8** [[WEAK]] to i8* + // CHECK: call void @llvm.lifetime.end(i64 8, i8* [[WEAKPTR2]]) + // CHECK: [[STRONGPTR2:%.*]] = bitcast i8** [[STRONG]] to i8* + // CHECK: call void @llvm.lifetime.end(i64 8, i8* [[STRONGPTR2]]) // CHECK: ret void } @@ -112,7 +124,7 @@ void test2(int cond) { // CHECK: [[CLEANUP_SAVE:%.*]] = alloca i8* // CHECK: [[RUN_CLEANUP:%.*]] = alloca i1 // Evaluate condition; cleanup disabled by default. - // CHECK: [[T0:%.*]] = load i32* [[COND]], + // CHECK: [[T0:%.*]] = load i32, i32* [[COND]], // CHECK-NEXT: icmp ne i32 [[T0]], 0 // CHECK-NEXT: store i1 false, i1* [[RUN_CLEANUP]] // CHECK-NEXT: br i1 @@ -126,9 +138,9 @@ void test2(int cond) { // CHECK: [[T0:%.*]] = phi i8* [ [[T1]], {{%.*}} ], [ null, {{%.*}} ] // CHECK-NEXT: [[RESULT:%.*]] = call i8* @objc_retain(i8* [[T0]]) // Leaving full-expression; run conditional cleanup. - // CHECK-NEXT: [[T0:%.*]] = load i1* [[RUN_CLEANUP]] + // CHECK-NEXT: [[T0:%.*]] = load i1, i1* [[RUN_CLEANUP]] // CHECK-NEXT: br i1 [[T0]] - // CHECK: [[T0:%.*]] = load i8** [[CLEANUP_SAVE]] + // CHECK: [[T0:%.*]] = load i8*, i8** [[CLEANUP_SAVE]] // CHECK-NEXT: call void @objc_release(i8* [[T0]]) // CHECK-NEXT: br label // And way down at the end of the loop: |
