RUN: llvm-remarkutil size-diff %p/Inputs/1-func-1-instr-1-stack.yaml %p/Inputs/1-func-1-instr-1-stack.yaml --parser=yaml | FileCheck -strict-whitespace %s
RUN: llvm-remarkutil size-diff %p/Inputs/1-func-1-instr-1-stack.yaml %p/Inputs/1-func-1-instr-1-stack.yaml | FileCheck -strict-whitespace %s
RUN: llvm-remarkutil yaml2bitstream -o %t.bitstream %p/Inputs/1-func-1-instr-1-stack.yaml
RUN: llvm-remarkutil size-diff %t.bitstream %p/Inputs/1-func-1-instr-1-stack.yaml | FileCheck -strict-whitespace %s

; Same file passed twice -> no changes reported.

; CHECK-NOT: {{[0-9]+}}
; CHECK: instruction count: None
; CHECK: stack byte usage: None