| // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s | FileCheck %s --check-prefix=LINUX |
| // RUN: %clang_cc1 -triple x86_64-windows-pc -fms-compatibility -emit-llvm -o - %s | FileCheck %s --check-prefix=WINDOWS |
| |
| struct OutOfLineDefs { |
| int foo(int); |
| int foo(int, int); |
| __attribute__((cpu_specific(atom))) int foo(int, int, int) { return 1; } |
| }; |
| |
| int __attribute__((cpu_specific(atom))) OutOfLineDefs::foo(int) { |
| return 1; |
| } |
| int __attribute__((cpu_specific(ivybridge))) OutOfLineDefs::foo(int) { |
| return 2; |
| } |
| int __attribute__((cpu_dispatch(ivybridge, atom))) OutOfLineDefs::foo(int) { |
| } |
| |
| int __attribute__((cpu_specific(atom))) OutOfLineDefs::foo(int, int) { |
| return 1; |
| } |
| int __attribute__((cpu_specific(ivybridge))) OutOfLineDefs::foo(int, int) { |
| return 2; |
| } |
| int __attribute__((cpu_dispatch(ivybridge, atom))) |
| OutOfLineDefs::foo(int, int) { |
| } |
| |
| int __attribute__((cpu_specific(ivybridge))) OutOfLineDefs::foo(int, int, int) { |
| return 2; |
| } |
| int __attribute__((cpu_specific(sandybridge))) |
| OutOfLineDefs::foo(int, int, int) { |
| return 3; |
| } |
| int __attribute__((cpu_dispatch(sandybridge, ivybridge, atom))) |
| OutOfLineDefs::foo(int, int, int) { |
| } |
| |
| // IFunc definitions, Linux only. |
| // LINUX: @_ZN13OutOfLineDefs3fooEi = weak_odr alias i32 (ptr, i32), ptr @_ZN13OutOfLineDefs3fooEi.ifunc |
| // LINUX: @_ZN13OutOfLineDefs3fooEii = weak_odr alias i32 (ptr, i32, i32), ptr @_ZN13OutOfLineDefs3fooEii.ifunc |
| // LINUX: @_ZN13OutOfLineDefs3fooEiii = weak_odr alias i32 (ptr, i32, i32, i32), ptr @_ZN13OutOfLineDefs3fooEiii.ifunc |
| |
| // LINUX: @_ZN13OutOfLineDefs3fooEi.ifunc = weak_odr ifunc i32 (ptr, i32), ptr @_ZN13OutOfLineDefs3fooEi.resolver |
| // LINUX: @_ZN13OutOfLineDefs3fooEii.ifunc = weak_odr ifunc i32 (ptr, i32, i32), ptr @_ZN13OutOfLineDefs3fooEii.resolver |
| // LINUX: @_ZN13OutOfLineDefs3fooEiii.ifunc = weak_odr ifunc i32 (ptr, i32, i32, i32), ptr @_ZN13OutOfLineDefs3fooEiii.resolver |
| |
| // Arity 1 version: |
| // LINUX: define dso_local noundef i32 @_ZN13OutOfLineDefs3fooEi.O |
| // LINUX: define dso_local noundef i32 @_ZN13OutOfLineDefs3fooEi.S |
| // LINUX: define weak_odr ptr @_ZN13OutOfLineDefs3fooEi.resolver() |
| // LINUX: ret ptr @_ZN13OutOfLineDefs3fooEi.S |
| // LINUX: ret ptr @_ZN13OutOfLineDefs3fooEi.O |
| // LINUX: call void @llvm.trap |
| |
| // WINDOWS: define dso_local noundef i32 @"?foo@OutOfLineDefs@@QEAAHH@Z.O" |
| // WINDOWS: define dso_local noundef i32 @"?foo@OutOfLineDefs@@QEAAHH@Z.S" |
| // WINDOWS: define weak_odr dso_local i32 @"?foo@OutOfLineDefs@@QEAAHH@Z"(ptr %0, i32 %1) |
| // WINDOWS: musttail call i32 @"?foo@OutOfLineDefs@@QEAAHH@Z.S"(ptr %0, i32 %1) |
| // WINDOWS: musttail call i32 @"?foo@OutOfLineDefs@@QEAAHH@Z.O"(ptr %0, i32 %1) |
| // WINDOWS: call void @llvm.trap |
| |
| // Arity 2 version: |
| // LINUX: define dso_local noundef i32 @_ZN13OutOfLineDefs3fooEii.O |
| // LINUX: define dso_local noundef i32 @_ZN13OutOfLineDefs3fooEii.S |
| // LINUX: define weak_odr ptr @_ZN13OutOfLineDefs3fooEii.resolver() |
| // LINUX: ret ptr @_ZN13OutOfLineDefs3fooEii.S |
| // LINUX: ret ptr @_ZN13OutOfLineDefs3fooEii.O |
| // LINUX: call void @llvm.trap |
| |
| // WINDOWS: define dso_local noundef i32 @"?foo@OutOfLineDefs@@QEAAHHH@Z.O" |
| // WINDOWS: define dso_local noundef i32 @"?foo@OutOfLineDefs@@QEAAHHH@Z.S" |
| // WINDOWS: define weak_odr dso_local i32 @"?foo@OutOfLineDefs@@QEAAHHH@Z"(ptr %0, i32 %1, i32 %2) |
| // WINDOWS: musttail call i32 @"?foo@OutOfLineDefs@@QEAAHHH@Z.S"(ptr %0, i32 %1, i32 %2) |
| // WINDOWS: musttail call i32 @"?foo@OutOfLineDefs@@QEAAHHH@Z.O"(ptr %0, i32 %1, i32 %2) |
| // WINDOWS: call void @llvm.trap |
| |
| // Arity 3 version: |
| // LINUX: define dso_local noundef i32 @_ZN13OutOfLineDefs3fooEiii.S |
| // LINUX: define dso_local noundef i32 @_ZN13OutOfLineDefs3fooEiii.R |
| // LINUX: define weak_odr ptr @_ZN13OutOfLineDefs3fooEiii.resolver() |
| // LINUX: ret ptr @_ZN13OutOfLineDefs3fooEiii.R |
| // LINUX: ret ptr @_ZN13OutOfLineDefs3fooEiii.S |
| // LINUX: ret ptr @_ZN13OutOfLineDefs3fooEiii.O |
| // LINUX: call void @llvm.trap |
| // LINUX: define linkonce_odr noundef i32 @_ZN13OutOfLineDefs3fooEiii.O |
| |
| // WINDOWS: define dso_local noundef i32 @"?foo@OutOfLineDefs@@QEAAHHHH@Z.S" |
| // WINDOWS: define dso_local noundef i32 @"?foo@OutOfLineDefs@@QEAAHHHH@Z.R" |
| // WINDOWS: define weak_odr dso_local i32 @"?foo@OutOfLineDefs@@QEAAHHHH@Z"(ptr %0, i32 %1, i32 %2, i32 %3) |
| // WINDOWS: musttail call i32 @"?foo@OutOfLineDefs@@QEAAHHHH@Z.R"(ptr %0, i32 %1, i32 %2, i32 %3) |
| // WINDOWS: musttail call i32 @"?foo@OutOfLineDefs@@QEAAHHHH@Z.S"(ptr %0, i32 %1, i32 %2, i32 %3) |
| // WINDOWS: musttail call i32 @"?foo@OutOfLineDefs@@QEAAHHHH@Z.O"(ptr %0, i32 %1, i32 %2, i32 %3) |
| // WINDOWS: call void @llvm.trap |
| // WINDOWS: define linkonce_odr dso_local noundef i32 @"?foo@OutOfLineDefs@@QEAAHHHH@Z.O" |
| |