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1RUN: llvm-cov report -instr-profile %S/Inputs/multiple_objects/merged.profdata \2RUN: %S/Inputs/multiple_objects/use_2.covmapping \3RUN: -object %S/Inputs/multiple_objects/use_1.covmapping | FileCheck -check-prefix=REPORT %s4 5REPORT: Filename{{ +}}Regions{{ +}}Missed Regions{{ +}}Cover6REPORT-NEXT: ---7REPORT-NEXT: header.h{{ +}}25{{ +}}14{{ +}}44.00%8 9# Make sure that both use_1.cc and use_2.cc have coverage reported.10# Before https://reviews.llvm.org/D46478, only one of them used to be reported.11REPORT-NEXT: use_1.cc{{ +}}1{{ +}}0{{ +}}100.00%12REPORT-NEXT: use_2.cc{{ +}}2{{ +}}0{{ +}}100.00%13 14Instructions for regenerating the test:15 16clang -std=c++11 -mllvm -enable-name-compression=false -fprofile-instr-generate -fcoverage-mapping use_1.cc -o use_117clang -std=c++11 -mllvm -enable-name-compression=false -fprofile-instr-generate -fcoverage-mapping use_2.cc -o use_218LLVM_PROFILE_FILE="use_1.raw" ./use_119LLVM_PROFILE_FILE="use_2.raw" ./use_220llvm-profdata merge use_{1,2}.raw -o merged.profdata21llvm-cov convert-for-testing ./use_1 -o ./use_1.covmapping22llvm-cov convert-for-testing ./use_2 -o ./use_2.covmapping23