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These tests rely on an unintended behavior that when the driver performs both compilation and linking phases, the .gcno & .gcda files are placed in PWD. The behavior will be fixed to respect -o (match -ftime-trace, -gsplit-dwarf, and GCC). Add -dumpdir ./ so that the tests will work with or without the behavior change, and make it easy to compare the coverage behavior with GCC.
12 lines
548 B
Plaintext
12 lines
548 B
Plaintext
RUN: mkdir -p %t.d
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RUN: cd %t.d
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RUN: %clang --coverage -o %t %S/Inputs/instrprof-gcov-multiple-bbs-single-line.c -dumpdir ./
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RUN: test -f instrprof-gcov-multiple-bbs-single-line.gcno
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RUN: rm -f instrprof-gcov-multiple-bbs-single-line.gcda
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RUN: %run %t
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RUN: llvm-cov gcov -b -c instrprof-gcov-multiple-bbs-single-line.gcda
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RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-gcov-multiple-bbs-single-line.c.gcov %S/Inputs/instrprof-gcov-multiple-bbs-single-line.c.gcov
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RUN: rm instrprof-gcov-multiple-bbs-single-line.gcda
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