1; RUN: llvm-reduce --test FileCheck --test-arg --check-prefix=CHECK-INTERESTINGNESS --abort-on-invalid-reduction --test-arg %s --test-arg --input-file %s -o %t 2; RUN: FileCheck --check-prefix=CHECK-FINAL %s < %t 3 4; We cannot change the @alias to undef, because it would result in invalid IR 5; (Aliasee should be either GlobalValue or ConstantExpr). 6 7; CHECK-INTERESTINGNESS: @alias = 8; CHECK-FINAL: @alias = alias void (i32), ptr @func 9 10@alias = alias void (i32), ptr @func 11 12; CHECK-FINAL: @func() 13 14define void @func(i32 %arg) { 15entry: 16 ret void 17} 18