MachineVerifier does not check that DBG_VALUE, DBG_VALUE_LIST and DBG_INSTR_REF have the expected number of operands, so printing them (e.g. with -print-after-all) should not crash. Differential Revision: https://reviews.llvm.org/D156226
This directory contains tests for the MIR file format parser and printer. It was necessary to split the tests across different targets as no single target covers all features available in machine IR. Tests for codegen passes should NOT be here but in test/CodeGen/sometarget. As a rule of thumb this directory should only contain tests using 'llc -run-pass none'.