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1# RUN: llc -mtriple=i686-- -run-pass machine-cp -verify-machineinstrs -o - %s | FileCheck %s2 3 4---5# Test that machine copy propagation ignores DBG_VALUE and DBL_VALUE_LIST and updates it.6# CHECK-LABEL: name: foo7# CHECK: bb.0:8# CHECK-NEXT: $rax = MOV64ri 319# CHECK-NEXT: DBG_VALUE $rax10# CHECK-NEXT: DBG_VALUE_LIST 0, !DIExpression(DW_OP_LLVM_arg, 0, DW_OP_LLVM_arg, 1, DW_OP_constu, 4, DW_OP_mul, DW_OP_plus, DW_OP_stack_value), $rax, 0, 011# CHECK-NEXT: RET64 implicit killed $rax12name: foo13body: |14 bb.0:15 renamable $rcx = MOV64ri 3116 DBG_VALUE $rcx, 0, 0, 0, 017 DBG_VALUE_LIST 0, !DIExpression(DW_OP_LLVM_arg, 0, DW_OP_LLVM_arg, 1, DW_OP_constu, 4, DW_OP_mul, DW_OP_plus, DW_OP_stack_value), $rcx, 0, 018 $rax = COPY killed renamable $rcx19 RET64 implicit killed $rax20...21