532dc62b90
This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
70 lines
3.5 KiB
Plaintext
70 lines
3.5 KiB
Plaintext
// RUN: %clang_cc1 -no-opaque-pointers -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-weak -fobjc-runtime-has-weak -std=c++11 -o - %s | FileCheck %s
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struct A { __weak id x; };
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id test0() {
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A a;
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A b = a;
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A c(static_cast<A&&>(b));
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a = c;
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c = static_cast<A&&>(a);
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return c.x;
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}
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// Copy Assignment Operator
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// CHECK-LABEL: define linkonce_odr noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) %struct.A* @_ZN1AaSERKS_(
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// CHECK: [[THISADDR:%this.*]] = alloca [[A:.*]]*
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// CHECK: [[OBJECTADDR:%.*]] = alloca [[A:.*]]*
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// CHECK: [[THIS:%this.*]] = load [[A]]*, [[A]]** [[THISADDR]]
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// CHECK: [[OBJECT:%.*]] = load [[A]]*, [[A]]** [[OBJECTADDR]]
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// CHECK: [[T0:%.*]] = getelementptr inbounds [[A]], [[A]]* [[OBJECT]], i32 0, i32 0
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// CHECK-NEXT: [[T1:%.*]] = call i8* @llvm.objc.loadWeak(i8** [[T0]])
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// CHECK-NEXT: [[T2:%.*]] = getelementptr inbounds [[A]], [[A]]* [[THIS]], i32 0, i32 0
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// CHECK-NEXT: [[T3:%.*]] = call i8* @llvm.objc.storeWeak(i8** [[T2]], i8* [[T1]])
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// Move Assignment Operator
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// CHECK-LABEL: define linkonce_odr noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) %struct.A* @_ZN1AaSEOS_(
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// CHECK: [[THISADDR:%this.*]] = alloca [[A:.*]]*
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// CHECK: [[OBJECTADDR:%.*]] = alloca [[A:.*]]*
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// CHECK: [[THIS:%this.*]] = load [[A]]*, [[A]]** [[THISADDR]]
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// CHECK: [[OBJECT:%.*]] = load [[A]]*, [[A]]** [[OBJECTADDR]]
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// CHECK: [[T0:%.*]] = getelementptr inbounds [[A]], [[A]]* [[OBJECT]], i32 0, i32 0
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// CHECK-NEXT: [[T1:%.*]] = call i8* @llvm.objc.loadWeak(i8** [[T0]])
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// CHECK-NEXT: [[T2:%.*]] = getelementptr inbounds [[A]], [[A]]* [[THIS]], i32 0, i32 0
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// CHECK-NEXT: [[T3:%.*]] = call i8* @llvm.objc.storeWeak(i8** [[T2]], i8* [[T1]])
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// Default Constructor
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// CHECK-LABEL: define linkonce_odr void @_ZN1AC2Ev(
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// CHECK: [[THISADDR:%this.*]] = alloca [[A:.*]]*
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// CHECK: [[THIS:%this.*]] = load [[A]]*, [[A]]** [[THISADDR]]
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// CHECK: [[T0:%.*]] = getelementptr inbounds [[A]], [[A]]* [[THIS]], i32 0, i32 0
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// CHECK-NEXT: store i8* null, i8** [[T0]]
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// Copy Constructor
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// CHECK-LABEL: define linkonce_odr void @_ZN1AC2ERKS_(
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// CHECK: [[THISADDR:%this.*]] = alloca [[A:.*]]*
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// CHECK: [[OBJECTADDR:%.*]] = alloca [[A:.*]]*
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// CHECK: [[THIS:%this.*]] = load [[A]]*, [[A]]** [[THISADDR]]
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// CHECK: [[T0:%.*]] = getelementptr inbounds [[A]], [[A]]* [[THIS]], i32 0, i32 0
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// CHECK-NEXT: [[OBJECT:%.*]] = load [[A]]*, [[A]]** [[OBJECTADDR]]
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// CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[A]], [[A]]* [[OBJECT]], i32 0, i32 0
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// CHECK-NEXT: call void @llvm.objc.copyWeak(i8** [[T0]], i8** [[T1]])
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// Move Constructor
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// CHECK-LABEL: define linkonce_odr void @_ZN1AC2EOS_(
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// CHECK: [[THISADDR:%this.*]] = alloca [[A:.*]]*
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// CHECK: [[OBJECTADDR:%.*]] = alloca [[A:.*]]*
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// CHECK: [[THIS:%this.*]] = load [[A]]*, [[A]]** [[THISADDR]]
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// CHECK: [[T0:%.*]] = getelementptr inbounds [[A]], [[A]]* [[THIS]], i32 0, i32 0
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// CHECK-NEXT: [[OBJECT:%.*]] = load [[A]]*, [[A]]** [[OBJECTADDR]]
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// CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[A]], [[A]]* [[OBJECT]], i32 0, i32 0
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// CHECK-NEXT: call void @llvm.objc.moveWeak(i8** [[T0]], i8** [[T1]])
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// Destructor
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// CHECK-LABEL: define linkonce_odr void @_ZN1AD2Ev(
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// CHECK: [[THISADDR:%this.*]] = alloca [[A:.*]]*
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// CHECK: [[THIS:%this.*]] = load [[A]]*, [[A]]** [[THISADDR]]
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// CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [[A]], [[A]]* [[THIS]], i32 0, i32 0
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// CHECK-NEXT: call void @llvm.objc.destroyWeak(i8** [[T0]])
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