forked from OSchip/llvm-project
[CGCall] Annotate `this` argument with alignment
As it is being noted in D99249, lack of alignment information on `this` has been preventing LICM from happening. For some time now, lack of alignment attribute does *not* imply natural alignment, but an alignment of `1`. Also, we used to treat dereferenceable as implying alignment, but we no longer do, so it's a bugfix. Differential Revision: https://reviews.llvm.org/D99790
This commit is contained in:
Roman Lebedev
parent
033c9c2552
commit
0aa0458f14
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@ -2295,7 +2295,7 @@ void CodeGenModule::ConstructAttributeList(
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llvm::AttributeSet::get(getLLVMContext(), Attrs);
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}
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// Apply `nonnull` and `dereferencable(N)` to the `this` argument.
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// Apply `nonnull`, `dereferencable(N)` and `align N` to the `this` argument.
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if (FI.isInstanceMethod() && !IRFunctionArgs.hasInallocaArg() &&
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!FI.arg_begin()->type->isVoidPointerType()) {
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auto IRArgs = IRFunctionArgs.getIRArgs(0);
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@ -2304,13 +2304,13 @@ void CodeGenModule::ConstructAttributeList(
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llvm::AttrBuilder Attrs;
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QualType ThisTy =
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FI.arg_begin()->type.castAs<PointerType>()->getPointeeType();
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if (!CodeGenOpts.NullPointerIsValid &&
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getContext().getTargetAddressSpace(FI.arg_begin()->type) == 0) {
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Attrs.addAttribute(llvm::Attribute::NonNull);
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Attrs.addDereferenceableAttr(
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getMinimumObjectSize(
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FI.arg_begin()->type.castAs<PointerType>()->getPointeeType())
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.getQuantity());
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Attrs.addDereferenceableAttr(getMinimumObjectSize(ThisTy).getQuantity());
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} else {
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// FIXME dereferenceable should be correct here, regardless of
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// NullPointerIsValid. However, dereferenceable currently does not always
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@ -2322,6 +2322,12 @@ void CodeGenModule::ConstructAttributeList(
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.getQuantity());
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}
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llvm::Align Alignment =
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getNaturalTypeAlignment(ThisTy, /*BaseInfo=*/nullptr,
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/*TBAAInfo=*/nullptr, /*forPointeeType=*/true)
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.getAsAlign();
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Attrs.addAlignmentAttr(Alignment);
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ArgAttrs[IRArgs.first] = llvm::AttributeSet::get(getLLVMContext(), Attrs);
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}
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@ -77,7 +77,7 @@ void something_else_again() {
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// CHECK: %[[AG:.*]] = load void (%class.A*)*, void (%class.A*)**
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// CHECK-NEXT: call void %[[AG]](%class.A* {{.*}}) #[[ATTR0]]
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// CHECK: %[[BG:.*]] = load void (%class.B*)*, void (%class.B*)**
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// CHECK-NEXT: call void %[[BG]](%class.B* nonnull dereferenceable
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// CHECK-NEXT: call void %[[BG]](%class.B* nonnull align {{.*}} dereferenceable
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// CHECK: call void @_ZN1AC1Ev({{.*}}) #[[ATTR0]]
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// CHECK: call void @_ZN1A1fEv({{.*}}) #[[ATTR0]]
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// CHECK: call void @_ZN1A1gEv({{.*}}) #[[ATTR0]]
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@ -11,10 +11,10 @@ struct Struct {
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void TestReturnsVoid(Struct &s) {
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s.ReturnsVoid();
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// CHECK-YES: call void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* nonnull dereferenceable(12) %0)
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// CHECK-YES: call void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* nonnull align 4 dereferenceable(12) %0)
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/// FIXME Use dereferenceable after dereferenceable respects NullPointerIsValid.
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// CHECK-NO: call void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* dereferenceable_or_null(12) %0)
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// CHECK-NO: call void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* align 4 dereferenceable_or_null(12) %0)
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}
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// CHECK-YES: declare void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* nonnull dereferenceable(12))
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// CHECK-NO: declare void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* dereferenceable_or_null(12))
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// CHECK-YES: declare void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* nonnull align 4 dereferenceable(12))
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// CHECK-NO: declare void @_ZN6Struct11ReturnsVoidEv(%struct.Struct* align 4 dereferenceable_or_null(12))
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@ -56,7 +56,7 @@ detached_task foo() {
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// CHECK: %[[CALL:.+]] = call i8* @_ZN13detached_task12promise_type13final_awaiter13await_suspendENSt12experimental13coroutines_v116coroutine_handleIS0_EE(
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// CHECK: %[[HDL_CAST2:.+]] = getelementptr inbounds %"struct.std::experimental::coroutines_v1::coroutine_handle.0", %"struct.std::experimental::coroutines_v1::coroutine_handle.0"* %[[HDL]], i32 0, i32 0
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// CHECK: store i8* %[[CALL]], i8** %[[HDL_CAST2]], align 8
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// CHECK: %[[HDL_TRANSFER:.+]] = call i8* @_ZNKSt12experimental13coroutines_v116coroutine_handleIvE7addressEv(%"struct.std::experimental::coroutines_v1::coroutine_handle.0"* nonnull dereferenceable(8) %[[HDL]])
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// CHECK: %[[HDL_TRANSFER:.+]] = call i8* @_ZNKSt12experimental13coroutines_v116coroutine_handleIvE7addressEv(%"struct.std::experimental::coroutines_v1::coroutine_handle.0"* nonnull align 8 dereferenceable(8) %[[HDL]])
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// CHECK: %[[HDL_CAST3:.+]] = bitcast %"struct.std::experimental::coroutines_v1::coroutine_handle.0"* %[[HDL]] to i8*
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// CHECK: call void @llvm.lifetime.end.p0i8(i64 8, i8* %[[HDL_CAST3]])
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// CHECK: call void @llvm.coro.resume(i8* %[[HDL_TRANSFER]])
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@ -227,7 +227,7 @@ namespace testNullReceiver {
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// CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*, i8*, i64)*)({{.*}}, i64 %[[COERCE_VAL_PI]])
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// CHECK: br
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// CHECK: %[[CALL1:.*]] = call %[[STRUCT_STRONG]]* @_ZN6StrongD1Ev(%[[STRUCT_STRONG]]* nonnull dereferenceable(8) %[[AGG_TMP]])
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// CHECK: %[[CALL1:.*]] = call %[[STRUCT_STRONG]]* @_ZN6StrongD1Ev(%[[STRUCT_STRONG]]* nonnull align 8 dereferenceable(8) %[[AGG_TMP]])
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// CHECK: br
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void test0(C *c) {
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@ -241,7 +241,7 @@ void test0(C *c) {
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// CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void ({{.*}}, %[[STRUCT_STRONGWEAK]]* %[[AGG_TMP]])
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// CHECK: br
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// CHECK: %[[CALL1:.*]] = call %[[STRUCT_STRONGWEAK]]* @_ZN10StrongWeakD1Ev(%[[STRUCT_STRONGWEAK]]* nonnull dereferenceable(16) %[[AGG_TMP]])
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// CHECK: %[[CALL1:.*]] = call %[[STRUCT_STRONGWEAK]]* @_ZN10StrongWeakD1Ev(%[[STRUCT_STRONGWEAK]]* nonnull align 8 dereferenceable(16) %[[AGG_TMP]])
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// CHECK: br
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void test1(C *c) {
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@ -253,7 +253,7 @@ void test1(C *c) {
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// CHECK-LABEL: define{{.*}} void @_ZN16testNullReceiver5test2EP1C(
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// CHECK: %[[AGG_TMP:.*]] = alloca %[[STRUCT_NONTRIVIAL]], align 8
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// CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*, i8*, %[[STRUCT_NONTRIVIAL]]*)*)({{.*}}, %[[STRUCT_NONTRIVIAL]]* %[[AGG_TMP]])
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// CHECK-NEXT: call %[[STRUCT_NONTRIVIAL]]* @_ZN10NonTrivialD1Ev(%[[STRUCT_NONTRIVIAL]]* nonnull dereferenceable(8) %[[AGG_TMP]])
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// CHECK-NEXT: call %[[STRUCT_NONTRIVIAL]]* @_ZN10NonTrivialD1Ev(%[[STRUCT_NONTRIVIAL]]* nonnull align 8 dereferenceable(8) %[[AGG_TMP]])
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void test2(C *c) {
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[c passNonTrivial:NonTrivial()];
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@ -28,7 +28,7 @@ extern "C" void workshareloop_iterator(float *a, float *b, float *c) {
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#endif // HEADER
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// CHECK-LABEL: define {{[^@]+}}@workshareloop_iterator
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// CHECK-SAME: (float* [[A:%.*]], float* [[B:%.*]], float* [[C:%.*]]) [[ATTR0:#.*]] {
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// CHECK-SAME: (float* [[A:%.*]], float* [[B:%.*]], float* [[C:%.*]]) #[[ATTR0:[0-9]+]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca float*, align 8
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// CHECK-NEXT: [[B_ADDR:%.*]] = alloca float*, align 8
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@ -45,11 +45,11 @@ extern "C" void workshareloop_iterator(float *a, float *b, float *c) {
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// CHECK-NEXT: store float* [[A]], float** [[A_ADDR]], align 8
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// CHECK-NEXT: store float* [[B]], float** [[B_ADDR]], align 8
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// CHECK-NEXT: store float* [[C]], float** [[C_ADDR]], align 8
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// CHECK-NEXT: call void @_ZN10MyIteratorC1Ej(%struct.MyIterator* nonnull dereferenceable(1) [[IT]], i32 7)
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// CHECK-NEXT: call void @_ZN10MyIteratorC1Ej(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[IT]], i32 7)
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// CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds [[STRUCT_ANON]], %struct.anon* [[AGG_CAPTURED]], i32 0, i32 0
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// CHECK-NEXT: store %struct.MyIterator* [[IT]], %struct.MyIterator** [[TMP0]], align 8
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// CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[STRUCT_ANON_0]], %struct.anon.0* [[AGG_CAPTURED1]], i32 0, i32 0
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// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[TMP1]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[IT]])
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// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP1]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[IT]])
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// CHECK-NEXT: call void @__captured_stmt(i64* [[DOTCOUNT_ADDR]], %struct.anon* [[AGG_CAPTURED]])
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// CHECK-NEXT: [[DOTCOUNT:%.*]] = load i64, i64* [[DOTCOUNT_ADDR]], align 8
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// CHECK-NEXT: br label [[OMP_LOOP_PREHEADER:%.*]]
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@ -58,8 +58,8 @@ extern "C" void workshareloop_iterator(float *a, float *b, float *c) {
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// CHECK-NEXT: [[TMP2:%.*]] = sub i64 [[DOTCOUNT]], 1
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// CHECK-NEXT: store i64 [[TMP2]], i64* [[P_UPPERBOUND]], align 8
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// CHECK-NEXT: store i64 1, i64* [[P_STRIDE]], align 8
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// CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[GLOB1:@.*]])
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// CHECK-NEXT: call void @__kmpc_for_static_init_8u(%struct.ident_t* [[GLOB1]], i32 [[OMP_GLOBAL_THREAD_NUM]], i32 34, i32* [[P_LASTITER]], i64* [[P_LOWERBOUND]], i64* [[P_UPPERBOUND]], i64* [[P_STRIDE]], i64 1, i64 1)
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// CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1:[0-9]+]])
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// CHECK-NEXT: call void @__kmpc_for_static_init_8u(%struct.ident_t* @[[GLOB1]], i32 [[OMP_GLOBAL_THREAD_NUM]], i32 34, i32* [[P_LASTITER]], i64* [[P_LOWERBOUND]], i64* [[P_UPPERBOUND]], i64* [[P_STRIDE]], i64 1, i64 1)
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// CHECK-NEXT: [[TMP3:%.*]] = load i64, i64* [[P_LOWERBOUND]], align 8
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// CHECK-NEXT: [[TMP4:%.*]] = load i64, i64* [[P_UPPERBOUND]], align 8
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// CHECK-NEXT: [[TMP5:%.*]] = sub i64 [[TMP4]], [[TMP3]]
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@ -74,7 +74,7 @@ extern "C" void workshareloop_iterator(float *a, float *b, float *c) {
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// CHECK: omp_loop.body:
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// CHECK-NEXT: [[TMP7:%.*]] = add i64 [[OMP_LOOP_IV]], [[TMP3]]
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// CHECK-NEXT: call void @__captured_stmt.1(%struct.MyIterator* [[IT]], i64 [[TMP7]], %struct.anon.0* [[AGG_CAPTURED1]])
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// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratordeEv(%struct.MyIterator* nonnull dereferenceable(1) [[IT]])
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// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratordeEv(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[IT]])
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// CHECK-NEXT: store i32 [[CALL]], i32* [[I]], align 4
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// CHECK-NEXT: [[TMP8:%.*]] = load float*, float** [[B_ADDR]], align 8
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// CHECK-NEXT: [[TMP9:%.*]] = load i32, i32* [[I]], align 4
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@ -97,16 +97,16 @@ extern "C" void workshareloop_iterator(float *a, float *b, float *c) {
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// CHECK-NEXT: [[OMP_LOOP_NEXT]] = add nuw i64 [[OMP_LOOP_IV]], 1
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// CHECK-NEXT: br label [[OMP_LOOP_HEADER]]
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// CHECK: omp_loop.exit:
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// CHECK-NEXT: call void @__kmpc_for_static_fini(%struct.ident_t* [[GLOB1]], i32 [[OMP_GLOBAL_THREAD_NUM]])
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// CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM6:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[GLOB1]])
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// CHECK-NEXT: call void @__kmpc_barrier(%struct.ident_t* [[GLOB2:@.*]], i32 [[OMP_GLOBAL_THREAD_NUM6]])
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// CHECK-NEXT: call void @__kmpc_for_static_fini(%struct.ident_t* @[[GLOB1]], i32 [[OMP_GLOBAL_THREAD_NUM]])
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// CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM6:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1]])
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// CHECK-NEXT: call void @__kmpc_barrier(%struct.ident_t* @[[GLOB2:[0-9]+]], i32 [[OMP_GLOBAL_THREAD_NUM6]])
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// CHECK-NEXT: br label [[OMP_LOOP_AFTER:%.*]]
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// CHECK: omp_loop.after:
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// CHECK-NEXT: ret void
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//
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//
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// CHECK-LABEL: define {{[^@]+}}@__captured_stmt
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// CHECK-SAME: (i64* nonnull align 8 dereferenceable(8) [[DISTANCE:%.*]], %struct.anon* noalias [[__CONTEXT:%.*]]) [[ATTR2:#.*]] {
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// CHECK-SAME: (i64* nonnull align 8 dereferenceable(8) [[DISTANCE:%.*]], %struct.anon* noalias [[__CONTEXT:%.*]]) #[[ATTR2:[0-9]+]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[DISTANCE_ADDR:%.*]] = alloca i64*, align 8
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// CHECK-NEXT: [[__CONTEXT_ADDR:%.*]] = alloca %struct.anon*, align 8
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@ -118,21 +118,21 @@ extern "C" void workshareloop_iterator(float *a, float *b, float *c) {
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// CHECK-NEXT: [[TMP0:%.*]] = load %struct.anon*, %struct.anon** [[__CONTEXT_ADDR]], align 8
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// CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[STRUCT_ANON:%.*]], %struct.anon* [[TMP0]], i32 0, i32 0
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// CHECK-NEXT: [[TMP2:%.*]] = load %struct.MyIterator*, %struct.MyIterator** [[TMP1]], align 8
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// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[DOTSTART]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP2]])
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// CHECK-NEXT: call void @_ZN10MyIteratorC1Ej(%struct.MyIterator* nonnull dereferenceable(1) [[DOTSTOP]], i32 41)
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// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTART]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP2]])
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// CHECK-NEXT: call void @_ZN10MyIteratorC1Ej(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTOP]], i32 41)
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// CHECK-NEXT: store i64 1, i64* [[DOTSTEP]], align 8
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// CHECK-NEXT: [[TMP3:%.*]] = load i64, i64* [[DOTSTEP]], align 8
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// CHECK-NEXT: [[CMP:%.*]] = icmp ult i64 [[TMP3]], 0
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// CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
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// CHECK: cond.true:
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// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratormiERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[DOTSTART]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTOP]])
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// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratormiERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTART]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTOP]])
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// CHECK-NEXT: [[CONV:%.*]] = sext i32 [[CALL]] to i64
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// CHECK-NEXT: [[TMP4:%.*]] = load i64, i64* [[DOTSTEP]], align 8
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// CHECK-NEXT: [[SUB:%.*]] = sub i64 0, [[TMP4]]
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// CHECK-NEXT: [[DIV:%.*]] = udiv i64 [[CONV]], [[SUB]]
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// CHECK-NEXT: br label [[COND_END:%.*]]
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// CHECK: cond.false:
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// CHECK-NEXT: [[CALL1:%.*]] = call i32 @_ZNK10MyIteratormiERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[DOTSTOP]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTART]])
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// CHECK-NEXT: [[CALL1:%.*]] = call i32 @_ZNK10MyIteratormiERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTOP]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTART]])
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// CHECK-NEXT: [[CONV2:%.*]] = sext i32 [[CALL1]] to i64
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// CHECK-NEXT: [[TMP5:%.*]] = load i64, i64* [[DOTSTEP]], align 8
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// CHECK-NEXT: [[DIV3:%.*]] = udiv i64 [[CONV2]], [[TMP5]]
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@ -145,7 +145,7 @@ extern "C" void workshareloop_iterator(float *a, float *b, float *c) {
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//
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//
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// CHECK-LABEL: define {{[^@]+}}@__captured_stmt.1
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// CHECK-SAME: (%struct.MyIterator* nonnull align 1 dereferenceable(1) [[LOOPVAR:%.*]], i64 [[LOGICAL:%.*]], %struct.anon.0* noalias [[__CONTEXT:%.*]]) [[ATTR2]] {
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// CHECK-SAME: (%struct.MyIterator* nonnull align 1 dereferenceable(1) [[LOOPVAR:%.*]], i64 [[LOGICAL:%.*]], %struct.anon.0* noalias [[__CONTEXT:%.*]]) #[[ATTR2]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[LOOPVAR_ADDR:%.*]] = alloca %struct.MyIterator*, align 8
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// CHECK-NEXT: [[LOGICAL_ADDR:%.*]] = alloca i64, align 8
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@ -159,8 +159,8 @@ extern "C" void workshareloop_iterator(float *a, float *b, float *c) {
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// CHECK-NEXT: [[TMP2:%.*]] = load i64, i64* [[LOGICAL_ADDR]], align 8
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// CHECK-NEXT: [[MUL:%.*]] = mul i64 1, [[TMP2]]
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// CHECK-NEXT: [[CONV:%.*]] = trunc i64 [[MUL]] to i32
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// CHECK-NEXT: call void @_ZNK10MyIteratorplEj(%struct.MyIterator* sret(%struct.MyIterator) align 1 [[REF_TMP]], %struct.MyIterator* nonnull dereferenceable(1) [[TMP1]], i32 [[CONV]])
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// CHECK-NEXT: call void @_ZNK10MyIteratorplEj(%struct.MyIterator* sret([[STRUCT_MYITERATOR]]) align 1 [[REF_TMP]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP1]], i32 [[CONV]])
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// CHECK-NEXT: [[TMP3:%.*]] = load %struct.MyIterator*, %struct.MyIterator** [[LOOPVAR_ADDR]], align 8
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// CHECK-NEXT: [[CALL:%.*]] = call nonnull align 1 dereferenceable(1) %struct.MyIterator* @_ZN10MyIteratoraSERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[TMP3]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[REF_TMP]])
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// CHECK-NEXT: [[CALL:%.*]] = call nonnull align 1 dereferenceable(1) %struct.MyIterator* @_ZN10MyIteratoraSERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP3]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[REF_TMP]])
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// CHECK-NEXT: ret void
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//
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@ -34,7 +34,7 @@ extern "C" void workshareloop_rangefor(float *a, float *b, float *c) {
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#endif // HEADER
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// CHECK-LABEL: define {{[^@]+}}@workshareloop_rangefor
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// CHECK-SAME: (float* [[A:%.*]], float* [[B:%.*]], float* [[C:%.*]]) [[ATTR0:#.*]] {
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// CHECK-SAME: (float* [[A:%.*]], float* [[B:%.*]], float* [[C:%.*]]) #[[ATTR0:[0-9]+]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca float*, align 8
|
||||
// CHECK-NEXT: [[B_ADDR:%.*]] = alloca float*, align 8
|
||||
|
|
@ -54,20 +54,20 @@ extern "C" void workshareloop_rangefor(float *a, float *b, float *c) {
|
|||
// CHECK-NEXT: store float* [[A]], float** [[A_ADDR]], align 8
|
||||
// CHECK-NEXT: store float* [[B]], float** [[B_ADDR]], align 8
|
||||
// CHECK-NEXT: store float* [[C]], float** [[C_ADDR]], align 8
|
||||
// CHECK-NEXT: call void @_ZN7MyRangeC1Ei(%struct.MyRange* nonnull dereferenceable(1) [[REF_TMP]], i32 42)
|
||||
// CHECK-NEXT: call void @_ZN7MyRangeC1Ei(%struct.MyRange* nonnull align 1 dereferenceable(1) [[REF_TMP]], i32 42)
|
||||
// CHECK-NEXT: store %struct.MyRange* [[REF_TMP]], %struct.MyRange** [[__RANGE2]], align 8
|
||||
// CHECK-NEXT: [[TMP0:%.*]] = load %struct.MyRange*, %struct.MyRange** [[__RANGE2]], align 8
|
||||
// CHECK-NEXT: call void @_ZN7MyRange5beginEv(%struct.MyIterator* sret(%struct.MyIterator) align 1 [[__BEGIN2]], %struct.MyRange* nonnull dereferenceable(1) [[TMP0]])
|
||||
// CHECK-NEXT: call void @_ZN7MyRange5beginEv(%struct.MyIterator* sret([[STRUCT_MYITERATOR]]) align 1 [[__BEGIN2]], %struct.MyRange* nonnull align 1 dereferenceable(1) [[TMP0]])
|
||||
// CHECK-NEXT: [[TMP1:%.*]] = load %struct.MyRange*, %struct.MyRange** [[__RANGE2]], align 8
|
||||
// CHECK-NEXT: call void @_ZN7MyRange3endEv(%struct.MyIterator* sret(%struct.MyIterator) align 1 [[__END2]], %struct.MyRange* nonnull dereferenceable(1) [[TMP1]])
|
||||
// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratordeEv(%struct.MyIterator* nonnull dereferenceable(1) [[__BEGIN2]])
|
||||
// CHECK-NEXT: call void @_ZN7MyRange3endEv(%struct.MyIterator* sret([[STRUCT_MYITERATOR]]) align 1 [[__END2]], %struct.MyRange* nonnull align 1 dereferenceable(1) [[TMP1]])
|
||||
// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratordeEv(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[__BEGIN2]])
|
||||
// CHECK-NEXT: store i32 [[CALL]], i32* [[I]], align 4
|
||||
// CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [[STRUCT_ANON]], %struct.anon* [[AGG_CAPTURED]], i32 0, i32 0
|
||||
// CHECK-NEXT: store %struct.MyIterator* [[__BEGIN2]], %struct.MyIterator** [[TMP2]], align 8
|
||||
// CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds [[STRUCT_ANON]], %struct.anon* [[AGG_CAPTURED]], i32 0, i32 1
|
||||
// CHECK-NEXT: store %struct.MyIterator* [[__END2]], %struct.MyIterator** [[TMP3]], align 8
|
||||
// CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[STRUCT_ANON_0]], %struct.anon.0* [[AGG_CAPTURED1]], i32 0, i32 0
|
||||
// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[TMP4]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[__BEGIN2]])
|
||||
// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP4]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[__BEGIN2]])
|
||||
// CHECK-NEXT: call void @__captured_stmt(i64* [[DOTCOUNT_ADDR]], %struct.anon* [[AGG_CAPTURED]])
|
||||
// CHECK-NEXT: [[DOTCOUNT:%.*]] = load i64, i64* [[DOTCOUNT_ADDR]], align 8
|
||||
// CHECK-NEXT: br label [[OMP_LOOP_PREHEADER:%.*]]
|
||||
|
|
@ -76,8 +76,8 @@ extern "C" void workshareloop_rangefor(float *a, float *b, float *c) {
|
|||
// CHECK-NEXT: [[TMP5:%.*]] = sub i64 [[DOTCOUNT]], 1
|
||||
// CHECK-NEXT: store i64 [[TMP5]], i64* [[P_UPPERBOUND]], align 8
|
||||
// CHECK-NEXT: store i64 1, i64* [[P_STRIDE]], align 8
|
||||
// CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[GLOB1:@.*]])
|
||||
// CHECK-NEXT: call void @__kmpc_for_static_init_8u(%struct.ident_t* [[GLOB1]], i32 [[OMP_GLOBAL_THREAD_NUM]], i32 34, i32* [[P_LASTITER]], i64* [[P_LOWERBOUND]], i64* [[P_UPPERBOUND]], i64* [[P_STRIDE]], i64 1, i64 1)
|
||||
// CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1:[0-9]+]])
|
||||
// CHECK-NEXT: call void @__kmpc_for_static_init_8u(%struct.ident_t* @[[GLOB1]], i32 [[OMP_GLOBAL_THREAD_NUM]], i32 34, i32* [[P_LASTITER]], i64* [[P_LOWERBOUND]], i64* [[P_UPPERBOUND]], i64* [[P_STRIDE]], i64 1, i64 1)
|
||||
// CHECK-NEXT: [[TMP6:%.*]] = load i64, i64* [[P_LOWERBOUND]], align 8
|
||||
// CHECK-NEXT: [[TMP7:%.*]] = load i64, i64* [[P_UPPERBOUND]], align 8
|
||||
// CHECK-NEXT: [[TMP8:%.*]] = sub i64 [[TMP7]], [[TMP6]]
|
||||
|
|
@ -113,16 +113,16 @@ extern "C" void workshareloop_rangefor(float *a, float *b, float *c) {
|
|||
// CHECK-NEXT: [[OMP_LOOP_NEXT]] = add nuw i64 [[OMP_LOOP_IV]], 1
|
||||
// CHECK-NEXT: br label [[OMP_LOOP_HEADER]]
|
||||
// CHECK: omp_loop.exit:
|
||||
// CHECK-NEXT: call void @__kmpc_for_static_fini(%struct.ident_t* [[GLOB1]], i32 [[OMP_GLOBAL_THREAD_NUM]])
|
||||
// CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM6:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[GLOB1]])
|
||||
// CHECK-NEXT: call void @__kmpc_barrier(%struct.ident_t* [[GLOB2:@.*]], i32 [[OMP_GLOBAL_THREAD_NUM6]])
|
||||
// CHECK-NEXT: call void @__kmpc_for_static_fini(%struct.ident_t* @[[GLOB1]], i32 [[OMP_GLOBAL_THREAD_NUM]])
|
||||
// CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM6:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1]])
|
||||
// CHECK-NEXT: call void @__kmpc_barrier(%struct.ident_t* @[[GLOB2:[0-9]+]], i32 [[OMP_GLOBAL_THREAD_NUM6]])
|
||||
// CHECK-NEXT: br label [[OMP_LOOP_AFTER:%.*]]
|
||||
// CHECK: omp_loop.after:
|
||||
// CHECK-NEXT: ret void
|
||||
//
|
||||
//
|
||||
// CHECK-LABEL: define {{[^@]+}}@__captured_stmt
|
||||
// CHECK-SAME: (i64* nonnull align 8 dereferenceable(8) [[DISTANCE:%.*]], %struct.anon* noalias [[__CONTEXT:%.*]]) [[ATTR2:#.*]] {
|
||||
// CHECK-SAME: (i64* nonnull align 8 dereferenceable(8) [[DISTANCE:%.*]], %struct.anon* noalias [[__CONTEXT:%.*]]) #[[ATTR2:[0-9]+]] {
|
||||
// CHECK-NEXT: entry:
|
||||
// CHECK-NEXT: [[DISTANCE_ADDR:%.*]] = alloca i64*, align 8
|
||||
// CHECK-NEXT: [[__CONTEXT_ADDR:%.*]] = alloca %struct.anon*, align 8
|
||||
|
|
@ -134,23 +134,23 @@ extern "C" void workshareloop_rangefor(float *a, float *b, float *c) {
|
|||
// CHECK-NEXT: [[TMP0:%.*]] = load %struct.anon*, %struct.anon** [[__CONTEXT_ADDR]], align 8
|
||||
// CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [[STRUCT_ANON:%.*]], %struct.anon* [[TMP0]], i32 0, i32 0
|
||||
// CHECK-NEXT: [[TMP2:%.*]] = load %struct.MyIterator*, %struct.MyIterator** [[TMP1]], align 8
|
||||
// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[DOTSTART]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP2]])
|
||||
// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTART]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP2]])
|
||||
// CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds [[STRUCT_ANON]], %struct.anon* [[TMP0]], i32 0, i32 1
|
||||
// CHECK-NEXT: [[TMP4:%.*]] = load %struct.MyIterator*, %struct.MyIterator** [[TMP3]], align 8
|
||||
// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[DOTSTOP]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP4]])
|
||||
// CHECK-NEXT: call void @_ZN10MyIteratorC1ERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTOP]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP4]])
|
||||
// CHECK-NEXT: store i64 1, i64* [[DOTSTEP]], align 8
|
||||
// CHECK-NEXT: [[TMP5:%.*]] = load i64, i64* [[DOTSTEP]], align 8
|
||||
// CHECK-NEXT: [[CMP:%.*]] = icmp ult i64 [[TMP5]], 0
|
||||
// CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
|
||||
// CHECK: cond.true:
|
||||
// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratormiERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[DOTSTART]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTOP]])
|
||||
// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratormiERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTART]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTOP]])
|
||||
// CHECK-NEXT: [[CONV:%.*]] = sext i32 [[CALL]] to i64
|
||||
// CHECK-NEXT: [[TMP6:%.*]] = load i64, i64* [[DOTSTEP]], align 8
|
||||
// CHECK-NEXT: [[SUB:%.*]] = sub i64 0, [[TMP6]]
|
||||
// CHECK-NEXT: [[DIV:%.*]] = udiv i64 [[CONV]], [[SUB]]
|
||||
// CHECK-NEXT: br label [[COND_END:%.*]]
|
||||
// CHECK: cond.false:
|
||||
// CHECK-NEXT: [[CALL1:%.*]] = call i32 @_ZNK10MyIteratormiERKS_(%struct.MyIterator* nonnull dereferenceable(1) [[DOTSTOP]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTART]])
|
||||
// CHECK-NEXT: [[CALL1:%.*]] = call i32 @_ZNK10MyIteratormiERKS_(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTOP]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[DOTSTART]])
|
||||
// CHECK-NEXT: [[CONV2:%.*]] = sext i32 [[CALL1]] to i64
|
||||
// CHECK-NEXT: [[TMP7:%.*]] = load i64, i64* [[DOTSTEP]], align 8
|
||||
// CHECK-NEXT: [[DIV3:%.*]] = udiv i64 [[CONV2]], [[TMP7]]
|
||||
|
|
@ -163,7 +163,7 @@ extern "C" void workshareloop_rangefor(float *a, float *b, float *c) {
|
|||
//
|
||||
//
|
||||
// CHECK-LABEL: define {{[^@]+}}@__captured_stmt.1
|
||||
// CHECK-SAME: (i32* nonnull align 4 dereferenceable(4) [[LOOPVAR:%.*]], i64 [[LOGICAL:%.*]], %struct.anon.0* noalias [[__CONTEXT:%.*]]) [[ATTR2]] {
|
||||
// CHECK-SAME: (i32* nonnull align 4 dereferenceable(4) [[LOOPVAR:%.*]], i64 [[LOGICAL:%.*]], %struct.anon.0* noalias [[__CONTEXT:%.*]]) #[[ATTR2]] {
|
||||
// CHECK-NEXT: entry:
|
||||
// CHECK-NEXT: [[LOOPVAR_ADDR:%.*]] = alloca i32*, align 8
|
||||
// CHECK-NEXT: [[LOGICAL_ADDR:%.*]] = alloca i64, align 8
|
||||
|
|
@ -177,8 +177,8 @@ extern "C" void workshareloop_rangefor(float *a, float *b, float *c) {
|
|||
// CHECK-NEXT: [[TMP2:%.*]] = load i64, i64* [[LOGICAL_ADDR]], align 8
|
||||
// CHECK-NEXT: [[MUL:%.*]] = mul i64 1, [[TMP2]]
|
||||
// CHECK-NEXT: [[CONV:%.*]] = trunc i64 [[MUL]] to i32
|
||||
// CHECK-NEXT: call void @_ZNK10MyIteratorplEj(%struct.MyIterator* sret(%struct.MyIterator) align 1 [[REF_TMP]], %struct.MyIterator* nonnull dereferenceable(1) [[TMP1]], i32 [[CONV]])
|
||||
// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratordeEv(%struct.MyIterator* nonnull dereferenceable(1) [[REF_TMP]])
|
||||
// CHECK-NEXT: call void @_ZNK10MyIteratorplEj(%struct.MyIterator* sret([[STRUCT_MYITERATOR]]) align 1 [[REF_TMP]], %struct.MyIterator* nonnull align 1 dereferenceable(1) [[TMP1]], i32 [[CONV]])
|
||||
// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK10MyIteratordeEv(%struct.MyIterator* nonnull align 1 dereferenceable(1) [[REF_TMP]])
|
||||
// CHECK-NEXT: [[TMP3:%.*]] = load i32*, i32** [[LOOPVAR_ADDR]], align 8
|
||||
// CHECK-NEXT: store i32 [[CALL]], i32* [[TMP3]], align 4
|
||||
// CHECK-NEXT: ret void
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ public:
|
|||
// CHECK-NEXT: store i32 [[X:%.*]], i32* [[X_ADDR]], align 4
|
||||
// CHECK-NEXT: [[THIS1:%.*]] = load %class.Foo*, %class.Foo** [[THIS_ADDR]], align 8
|
||||
// CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[X_ADDR]], align 4
|
||||
// CHECK-NEXT: call void @_ZN3FooC2Ei(%class.Foo* nonnull dereferenceable(4) [[THIS1]], i32 [[TMP0]])
|
||||
// CHECK-NEXT: call void @_ZN3FooC2Ei(%class.Foo* nonnull align 4 dereferenceable(4) [[THIS1]], i32 [[TMP0]])
|
||||
// CHECK-NEXT: ret void
|
||||
//
|
||||
Foo::Foo(int x) : x(x) {}
|
||||
|
|
@ -44,7 +44,7 @@ Foo::Foo(int x) : x(x) {}
|
|||
// CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca %class.Foo*, align 8
|
||||
// CHECK-NEXT: store %class.Foo* [[THIS:%.*]], %class.Foo** [[THIS_ADDR]], align 8
|
||||
// CHECK-NEXT: [[THIS1:%.*]] = load %class.Foo*, %class.Foo** [[THIS_ADDR]], align 8
|
||||
// CHECK-NEXT: call void @_ZN3FooD2Ev(%class.Foo* nonnull dereferenceable(4) [[THIS1]]) #[[ATTR3:[0-9]+]]
|
||||
// CHECK-NEXT: call void @_ZN3FooD2Ev(%class.Foo* nonnull align 4 dereferenceable(4) [[THIS1]]) #[[ATTR3:[0-9]+]]
|
||||
// CHECK-NEXT: ret void
|
||||
//
|
||||
Foo::~Foo() {}
|
||||
|
|
@ -67,10 +67,10 @@ int Foo::function_defined_out_of_line(int arg) const { return x - arg; }
|
|||
// CHECK-LABEL: @main(
|
||||
// CHECK-NEXT: entry:
|
||||
// CHECK-NEXT: [[F:%.*]] = alloca [[CLASS_FOO:%.*]], align 4
|
||||
// CHECK-NEXT: call void @_ZN3FooC1Ei(%class.Foo* nonnull dereferenceable(4) [[F]], i32 1)
|
||||
// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK3Foo23function_defined_inlineEi(%class.Foo* nonnull dereferenceable(4) [[F]], i32 2)
|
||||
// CHECK-NEXT: [[CALL1:%.*]] = call i32 @_ZNK3Foo28function_defined_out_of_lineEi(%class.Foo* nonnull dereferenceable(4) [[F]], i32 3)
|
||||
// CHECK-NEXT: call void @_ZN3FooD1Ev(%class.Foo* nonnull dereferenceable(4) [[F]]) #[[ATTR3]]
|
||||
// CHECK-NEXT: call void @_ZN3FooC1Ei(%class.Foo* nonnull align 4 dereferenceable(4) [[F]], i32 1)
|
||||
// CHECK-NEXT: [[CALL:%.*]] = call i32 @_ZNK3Foo23function_defined_inlineEi(%class.Foo* nonnull align 4 dereferenceable(4) [[F]], i32 2)
|
||||
// CHECK-NEXT: [[CALL1:%.*]] = call i32 @_ZNK3Foo28function_defined_out_of_lineEi(%class.Foo* nonnull align 4 dereferenceable(4) [[F]], i32 3)
|
||||
// CHECK-NEXT: call void @_ZN3FooD1Ev(%class.Foo* nonnull align 4 dereferenceable(4) [[F]]) #[[ATTR3]]
|
||||
// CHECK-NEXT: ret i32 0
|
||||
//
|
||||
int main() {
|
||||
|
|
|
|||
Loading…
Reference in New Issue