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Summary: This patch adds the -path-equivalence option (example: llvm-cov show -path-equivalence=/origin/path,/local/path) which maps the source code path from one machine to another when using `llvm-cov show`. This is similar to the -filename-equivalence option, but doesn't require you to specify all the source files on the command line. This allows you to generate the coverage data on one machine (e.g. in a CI system), and then use llvm-cov on another machine where you have the same code base on a different path. Reviewers: vsk Reviewed By: vsk Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D36391 llvm-svn: 310827
12 lines
995 B
C
12 lines
995 B
C
// Coverage/profile data recycled from the showLineExecutionCounts.cpp test.
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//
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// RUN: llvm-profdata merge %S/Inputs/lineExecutionCounts.proftext -o %t.profdata
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// RUN: llvm-cov show %S/Inputs/lineExecutionCounts.covmapping -j 1 -o %t1.dir -instr-profile %t.profdata -path-equivalence=/tmp,%S %S/showLineExecutionCounts.cpp
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// RUN: llvm-cov show %S/Inputs/lineExecutionCounts.covmapping -num-threads 2 -o %t2.dir -instr-profile %t.profdata -path-equivalence=/tmp,%S %S/showLineExecutionCounts.cpp
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// RUN: llvm-cov show %S/Inputs/lineExecutionCounts.covmapping -o %t3.dir -instr-profile %t.profdata -path-equivalence=/tmp,%S %S/showLineExecutionCounts.cpp
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//
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// RUN: diff %t1.dir/index.txt %t2.dir/index.txt
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// RUN: diff %t1.dir/coverage/tmp/showLineExecutionCounts.cpp.txt %t2.dir/coverage/tmp/showLineExecutionCounts.cpp.txt
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// RUN: diff %t1.dir/index.txt %t3.dir/index.txt
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// RUN: diff %t1.dir/coverage/tmp/showLineExecutionCounts.cpp.txt %t3.dir/coverage/tmp/showLineExecutionCounts.cpp.txt
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