64d19542e7
This patch is the first part of https://llvm.org/OpenProjects.html#llvm_patch_coverage. We have first define a new variable LLVM_TEST_COVERAGE which when set, pass --per-test-coverage option to llvm-lit which will help in setting a unique value to LLVM_PROFILE_FILE for each RUN. So for example coverage data for test case llvm/test/Analysis/AliasSet/memtransfer.ll will be emitted as build/test/Analysis/AliasSet/memtransfer0.profraw Reviewed By: hnrklssn Differential Revision: https://reviews.llvm.org/D154280
7 lines
287 B
Python
7 lines
287 B
Python
# Test LLVM_PROFILE_FILE is set when --per-test-coverage is passed to command line.
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# RUN: %{lit} -a -v --per-test-coverage %{inputs}/per-test-coverage/per-test-coverage.py \
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# RUN: | FileCheck -match-full-lines %s
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#
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# CHECK: PASS: per-test-coverage :: per-test-coverage.py ({{[^)]*}})
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