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Before this change, if multiple binary files were presented, all of them must have been instrumented or the load would fail with coverage_map_error::no_data_found. Patch by Dean Sturtevant. Differential Revision: https://reviews.llvm.org/D66763 llvm-svn: 370257
13 lines
670 B
Plaintext
13 lines
670 B
Plaintext
RUN: llvm-cov export --format=lcov --instr-profile=%S/Inputs/multiple_objects_not_all_instrumented/instrumented.profdata \
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RUN: -object %S/Inputs/multiple_objects_not_all_instrumented/not_instrumented \
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RUN: -object %S/Inputs/multiple_objects_not_all_instrumented/instrumented | FileCheck -check-prefix=FN %s
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FN:1,_Z2f1v
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Instructions for regenerating the test:
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clang -std=c++11 not_instrumented.cc -o not_instrumented
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clang -std=c++11 -mllvm -enable-name-compression=false -fprofile-instr-generate -fcoverage-mapping instrumented.cc -o instrumented
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LLVM_PROFILE_FILE="instrumented.raw" ./instrumented
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llvm-profdata merge instrumented.raw -o instrumented.profdata
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