0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
17 lines
859 B
Plaintext
17 lines
859 B
Plaintext
These are tests for instrumentation based profiling. This specifically means
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the -fprofile-instr-generate and -fprofile-instr-use driver flags.
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Tests in this directory should usually test both:
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- the generation of instrumentation (-fprofile-instr-generate), and
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- the use of profile data from instrumented runs (-fprofile-instr-use).
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In order to test -fprofile-instr-use without actually running an instrumented
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program, .profdata files are checked into Inputs/.
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The input source files must include a main function such that building with
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-fprofile-instr-generate and running the resulting program generates the same
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.profdata file that is consumed by the tests for -fprofile-instr-use. Even
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tests that only check -fprofile-instr-use should include such a main function,
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so that profile data can be regenerated as the .profdata file format evolves.
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