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1# RUN: llc -mtriple=x86_64-unknown-linux-gnu -passes='block-placement<tail-merge>,block-placement<no-tail-merge>' -print-pipeline-passes -filetype=null %s 2>&1 | FileCheck %s --check-prefix=CHECK2 3# RUN: not llc -mtriple=x86_64-unknown-linux-gnu -passes='block-placement<invalid-opt>' -print-pipeline-passes -filetype=null %s 2>&1 | FileCheck %s --check-prefix=CHECK-NOT4 5# CHECK: block-placement,block-placement<no-tail-merge>6# CHECK-NOT: invalid MachineBlockPlacementPass parameter 'invalid-opt'7 8---9name: f10body: |11 bb.0:12 RET 013...14