| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s |
| |
| // CHECK: @test2 = alias i32 (), i32 ()* @_Z5test1v |
| |
| // CHECK: define i32 @_Z3foov() [[NUW:#[0-9]+]] align 1024 |
| int foo() __attribute__((aligned(1024))); |
| int foo() { } |
| |
| class C { |
| virtual void bar1() __attribute__((aligned(1))); |
| virtual void bar2() __attribute__((aligned(2))); |
| virtual void bar3() __attribute__((aligned(1024))); |
| void bar4() __attribute__((aligned(1024))); |
| } c; |
| |
| // CHECK: define void @_ZN1C4bar1Ev(%class.C* %this) unnamed_addr [[NUW]] align 2 |
| void C::bar1() { } |
| |
| // CHECK: define void @_ZN1C4bar2Ev(%class.C* %this) unnamed_addr [[NUW]] align 2 |
| void C::bar2() { } |
| |
| // CHECK: define void @_ZN1C4bar3Ev(%class.C* %this) unnamed_addr [[NUW]] align 1024 |
| void C::bar3() { } |
| |
| // CHECK: define void @_ZN1C4bar4Ev(%class.C* %this) [[NUW]] align 1024 |
| void C::bar4() { } |
| |
| // PR6635 |
| // CHECK-LABEL: define i32 @_Z5test1v() |
| int test1() { return 10; } |
| // CHECK at top of file |
| extern "C" int test2() __attribute__((alias("_Z5test1v"))); |
| |
| // CHECK: attributes [[NUW]] = { nounwind{{.*}} } |