1// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s
2
3// CHECK: @test2 = alias i32 ()* @_Z5test1v
4
5// CHECK: define i32 @_Z3foov() nounwind align 1024
6int foo() __attribute__((aligned(1024)));
7int foo() { }
8
9class C {
10  virtual void bar1() __attribute__((aligned(1)));
11  virtual void bar2() __attribute__((aligned(2)));
12  virtual void bar3() __attribute__((aligned(1024)));
13} c;
14
15// CHECK: define void @_ZN1C4bar1Ev(%class.C* %this) nounwind align 2
16void C::bar1() { }
17
18// CHECK: define void @_ZN1C4bar2Ev(%class.C* %this) nounwind align 2
19void C::bar2() { }
20
21// CHECK: define void @_ZN1C4bar3Ev(%class.C* %this) nounwind align 1024
22void C::bar3() { }
23
24// PR6635
25// CHECK: define i32 @_Z5test1v()
26int test1() { return 10; }
27// CHECK at top of file
28extern "C" int test2() __attribute__((alias("_Z5test1v")));
29