1 ; RUN: opt -module-summary %s -o %t_main.bc 2 ; RUN: opt -module-summary %p/Inputs/select_right_alias_definition1.ll -o %t1.bc 3 ; RUN: opt -module-summary %p/Inputs/select_right_alias_definition2.ll -o %t2.bc 4 5 ; Make sure that we always select the right definition for alia foo, whatever 6 ; order the files are linked in. 7 8 ; Try with one order 9 ; RUN: llvm-lto -thinlto-action=thinlink -o %t.index1.bc %t_main.bc %t1.bc %t2.bc 10 ; RUN: llvm-lto -thinlto-action=import -thinlto-index %t.index1.bc %t_main.bc -o - | llvm-dis -o - | FileCheck %s --check-prefix=IMPORT 11 12 ; Try with the other order (reversing %t1.bc and %t2.bc) 13 ; RUN: llvm-lto -thinlto-action=thinlink -o %t.index2.bc %t_main.bc %t2.bc %t1.bc 14 ; RUN: llvm-lto -thinlto-action=import -thinlto-index %t.index2.bc %t_main.bc -o - | llvm-dis -o - | FileCheck %s --check-prefix=IMPORT 15 16 ; IMPORT: @foo = alias i32 (...), bitcast (i32 ()* @foo2 to i32 (...)*) 17 ; IMPORT: define linkonce_odr i32 @foo2() { 18 ; IMPORT-NEXT: %ret = add i32 42, 42 19 ; IMPORT-NEXT: ret i32 %ret 20 ; IMPORT-NEXT: } 21 22 declare i32 @foo() 23 24 define i32 @main() { 25 %ret = call i32 @foo() 26 ret i32 %ret 27 }
