# RUN: llc -mtriple=x86_64-pc-linux-gnu -x mir -passes=no-op-machine-function --print-pipeline-passes -filetype=null < %s | FileCheck %s --match-full-lines
# RUN: llc -mtriple=x86_64-pc-linux-gnu -x mir -passes='require<machine-dom-tree>,print<machine-dom-tree>' -print-pipeline-passes < %s | FileCheck --check-prefix=ANALYSIS %s
# RUN: llc -mtriple=x86_64-pc-linux-gnu -x mir -enable-new-pm -stop-before=greedy -O3 -filetype=null --print-pipeline-passes < %s | FileCheck %s --check-prefix=CHECK-REQ

# Check same nested pass managers
# RUN: llc -mtriple=x86_64-pc-linux-gnu -x mir \
# RUN:     -passes='function(machine-function(machine-function(machine-cp)))' \
# RUN:     -print-pipeline-passes < %s | FileCheck %s --check-prefix=NESTED

# RUN: not llc -mtriple=x86_64-pc-linux-gnu -x mir -passes='machine-function(whoops(verify))' -print-pipeline-passes < %s 2>&1

# CHECK: function(machine-function(no-op-machine-function)),PrintMIRPreparePass,function(machine-function(verify,print))

# CHECK-REQ-NOT: greedy
# ANALYSIS: require<machine-dom-tree>,print<machine-dom-tree>

# NESTED: function(machine-function(machine-cp))
---
name: f
body: |
  bb.0:
    RET 0
...