1; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=arguments --test FileCheck --test-arg --check-prefixes=CHECK-ALL,CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t 2; RUN: cat %t | FileCheck --check-prefixes=CHECK-ALL,CHECK-FINAL %s 3 4define i32 @t(i32 %a0) { 5; CHECK-ALL-LABEL: @t 6; CHECK-FINAL: () { 7; 8; CHECK-INTERESTINGNESS: ret i32 9; CHECK-FINAL: ret i32 42 10 11 ret i32 42 12} 13