forked from OSchip/llvm-project
d66a17d0a3
I've clearly done something wrong with how to get this to link correctly. Reverting for now. This reverts commit r203711. llvm-svn: 203712 |
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| Inputs | ||
| README | ||
| c-attributes.c | ||
| c-counter-overflows.c | ||
| c-general.c | ||
| c-outdated-data.c | ||
| cxx-class.cpp | ||
| cxx-throws.cpp | ||
| objc-general.m | ||
README
These are tests for instrumentation based profiling. This specifically means the -fprofile-instr-generate and -fprofile-instr-use driver flags. Tests in this directory should usually test both: - the generation of instrumentation (-fprofile-instr-generate), and - the use of profile data from instrumented runs (-fprofile-instr-use). In order to test -fprofile-instr-use without actually running an instrumented program, .profdata files are checked into Inputs/. The input source files must include a main function such that building with -fprofile-instr-generate and running the resulting program generates the same .profdata file that is consumed by the tests for -fprofile-instr-use. Even tests that only check -fprofile-instr-use should include such a main function, so that profile data can be regenerated as the .profdata file format evolves.