| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals all --include-generated-funcs --global-value-regex ".*" --version 5 |
| // RUN: %clang_cc1 -triple aarch64-linux-gnu -emit-llvm %s -o - | FileCheck %s |
| |
| namespace Name { |
| int __attribute((target_version("default"))) foo() { return 0; } |
| } |
| |
| namespace Name { |
| int __attribute((target_version("sve"))) foo() { return 1; } |
| } |
| |
| int bar() { return Name::foo(); } |
| |
| namespace OtherName { |
| int __attribute((target_version("sve"))) foo() { return 2; } |
| } |
| |
| int baz() { return OtherName::foo(); } |
| |
| namespace Foo { |
| int bar(); |
| __attribute((target_version("default"))) int bar() { return 0; } |
| __attribute((target_version("mops"))) int bar() { return 1; } |
| } |
| |
| //. |
| // CHECK: @__aarch64_cpu_features = external dso_local global { i64 } |
| // CHECK: @_ZN4Name3fooEv = weak_odr ifunc i32 (), ptr @_ZN4Name3fooEv.resolver |
| // CHECK: @_ZN3Foo3barEv = weak_odr ifunc i32 (), ptr @_ZN3Foo3barEv.resolver |
| //. |
| // CHECK-LABEL: define dso_local noundef i32 @_ZN4Name3fooEv.default( |
| // CHECK-SAME: ) #[[ATTR0:[0-9]+]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: ret i32 0 |
| // |
| // |
| // CHECK-LABEL: define dso_local noundef i32 @_ZN4Name3fooEv._Msve( |
| // CHECK-SAME: ) #[[ATTR1:[0-9]+]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: ret i32 1 |
| // |
| // |
| // CHECK-LABEL: define dso_local noundef i32 @_Z3barv( |
| // CHECK-SAME: ) #[[ATTR2:[0-9]+]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_ZN4Name3fooEv() |
| // CHECK-NEXT: ret i32 [[CALL]] |
| // |
| // |
| // CHECK-LABEL: define dso_local noundef i32 @_ZN9OtherName3fooEv._Msve( |
| // CHECK-SAME: ) #[[ATTR1]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: ret i32 2 |
| // |
| // |
| // CHECK-LABEL: define dso_local noundef i32 @_Z3bazv( |
| // CHECK-SAME: ) #[[ATTR2]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_ZN9OtherName3fooEv() |
| // CHECK-NEXT: ret i32 [[CALL]] |
| // |
| // |
| // CHECK-LABEL: define dso_local noundef i32 @_ZN3Foo3barEv.default( |
| // CHECK-SAME: ) #[[ATTR0]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: ret i32 0 |
| // |
| // |
| // CHECK-LABEL: define dso_local noundef i32 @_ZN3Foo3barEv._Mmops( |
| // CHECK-SAME: ) #[[ATTR4:[0-9]+]] { |
| // CHECK-NEXT: [[ENTRY:.*:]] |
| // CHECK-NEXT: ret i32 1 |
| // |
| // |
| // CHECK-LABEL: define weak_odr ptr @_ZN4Name3fooEv.resolver() comdat { |
| // CHECK-NEXT: [[RESOLVER_ENTRY:.*:]] |
| // CHECK-NEXT: call void @__init_cpu_features_resolver() |
| // CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = and i64 [[TMP0]], 1073807616 |
| // CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 1073807616 |
| // CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]] |
| // CHECK-NEXT: br i1 [[TMP3]], label %[[RESOLVER_RETURN:.*]], label %[[RESOLVER_ELSE:.*]] |
| // CHECK: [[RESOLVER_RETURN]]: |
| // CHECK-NEXT: ret ptr @_ZN4Name3fooEv._Msve |
| // CHECK: [[RESOLVER_ELSE]]: |
| // CHECK-NEXT: ret ptr @_ZN4Name3fooEv.default |
| // |
| // |
| // CHECK-LABEL: define weak_odr ptr @_ZN3Foo3barEv.resolver() comdat { |
| // CHECK-NEXT: [[RESOLVER_ENTRY:.*:]] |
| // CHECK-NEXT: call void @__init_cpu_features_resolver() |
| // CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = and i64 [[TMP0]], 576460752303423488 |
| // CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 576460752303423488 |
| // CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]] |
| // CHECK-NEXT: br i1 [[TMP3]], label %[[RESOLVER_RETURN:.*]], label %[[RESOLVER_ELSE:.*]] |
| // CHECK: [[RESOLVER_RETURN]]: |
| // CHECK-NEXT: ret ptr @_ZN3Foo3barEv._Mmops |
| // CHECK: [[RESOLVER_ELSE]]: |
| // CHECK-NEXT: ret ptr @_ZN3Foo3barEv.default |
| // |
| //. |
| // CHECK: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4} |
| // CHECK: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"} |
| //. |
