1 ; RUN: llvm-link -S %s %p/Inputs/only-needed-ctors.ll | FileCheck %s --check-prefix=CHECK --check-prefix=LINK-ALL --check-prefix=NO-INTERNALIZE 2 ; RUN: llvm-link -S -internalize %s %p/Inputs/only-needed-ctors.ll | FileCheck %s --check-prefix=CHECK --check-prefix=LINK_ALL --check-prefix=INTERNALIZE 3 ; RUN: llvm-link -S -only-needed %s %p/Inputs/only-needed-ctors.ll | FileCheck %s --check-prefix=CHECK --check-prefix=ONLY-NEEDED --check-prefix=NO-INTERNALIZE 4 ; RUN: llvm-link -S -only-needed -internalize %s %p/Inputs/only-needed-ctors.ll | FileCheck %s --check-prefix=CHECK --check-prefix=ONLY-NEEDED --check-prefix=INTERNALIZE 5 6 ; Destination module: 7 8 define void @foo() { 9 ret void 10 } 11 12 define internal void @ctor1() { 13 ret void 14 } 15 16 @llvm.global_ctors = appending global[1 x{i32, void() *, i8 * }] [ 17 {i32, void() *, i8 * } { i32 4, void() *@ctor1, i8 *null}] 18 19 20 ; CHECK: @llvm.global_ctors = appending global [3 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 4, void ()* @ctor1, i8* null }, { i32, void ()*, i8* } { i32 2, void ()* @ctor1.2, i8* null }, { i32, void ()*, i8* } { i32 7, void ()* @ctor2, i8* null }] 21 ; CHECK: define internal void @ctor1() 22 ; CHECK: define void @foo() 23 ; CHECK: define internal void @ctor1.{{[0-9]+}}() 24 ; CHECK: define internal void @ctor2() 25 ; NO-INTERNALIZE: define void @func1() 26 ; INTERNALIZE: define internal void @func1() 27 ; LINK-ALL: define {{(internal )?}}void @unused() 28 ; ONLY-NEEDED-NOT: void @unused() 29
