Mercurial > hg
view contrib/fuzz/Makefile @ 40045:6ed53b194124
context: drop a redundant fast path in introrev
Now that _adjustlinkrev fast path this case itself, we no longer need an extra
conditional.
A nice side effect is that we are no longer calling `self.rev()`. In case
where `_descendantrev` is set, calling `self.rev` will trigger a potentially
expensive `_adjustlinkrev` call. So blindly calling `self.rev()` to avoid
another `_adjustlinkrev` call can be counterproductive.
Note that `_descendantrev` is currently never taken into account in `introrev`
so far which is wrong. We'll fix that in changeset later in this series.
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Thu, 04 Oct 2018 08:40:01 +0200 |
parents | 46dcb9f14900 |
children | 8c692a6b5ad1 |
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CC = clang CXX = clang++ all: bdiff mpatch xdiff fuzzutil.o: fuzzutil.cc fuzzutil.h $(CXX) $(CXXFLAGS) -g -O1 -fsanitize=fuzzer-no-link,address \ -std=c++17 \ -I../../mercurial -c -o fuzzutil.o fuzzutil.cc fuzzutil-oss-fuzz.o: fuzzutil.cc fuzzutil.h $(CXX) $(CXXFLAGS) -std=c++17 \ -I../../mercurial -c -o fuzzutil-oss-fuzz.o fuzzutil.cc bdiff.o: ../../mercurial/bdiff.c $(CC) $(CFLAGS) -fsanitize=fuzzer-no-link,address -c -o bdiff.o \ ../../mercurial/bdiff.c bdiff: bdiff.cc bdiff.o fuzzutil.o $(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \ -std=c++17 \ -I../../mercurial bdiff.cc bdiff.o fuzzutil.o -o bdiff bdiff-oss-fuzz.o: ../../mercurial/bdiff.c $(CC) $(CFLAGS) -c -o bdiff-oss-fuzz.o ../../mercurial/bdiff.c bdiff_fuzzer: bdiff.cc bdiff-oss-fuzz.o fuzzutil-oss-fuzz.o $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial bdiff.cc \ bdiff-oss-fuzz.o fuzzutil-oss-fuzz.o -lFuzzingEngine -o \ $$OUT/bdiff_fuzzer mpatch.o: ../../mercurial/mpatch.c $(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c -o mpatch.o \ ../../mercurial/mpatch.c mpatch: CXXFLAGS += -std=c++17 mpatch: mpatch.cc mpatch.o fuzzutil.o $(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \ -I../../mercurial mpatch.cc mpatch.o fuzzutil.o -o mpatch mpatch-oss-fuzz.o: ../../mercurial/mpatch.c $(CC) $(CFLAGS) -c -o mpatch-oss-fuzz.o ../../mercurial/mpatch.c mpatch_fuzzer: mpatch.cc mpatch-oss-fuzz.o fuzzutil-oss-fuzz.o $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial mpatch.cc \ mpatch-oss-fuzz.o fuzzutil-oss-fuzz.o -lFuzzingEngine -o \ $$OUT/mpatch_fuzzer mpatch_corpus.zip: python mpatch_corpus.py $$OUT/mpatch_fuzzer_seed_corpus.zip x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h $(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c \ -o $@ \ $< xdiff: CXXFLAGS += -std=c++17 xdiff: xdiff.cc xdiffi.o xprepare.o xutils.o fuzzutil.o $(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \ -I../../mercurial xdiff.cc \ xdiffi.o xprepare.o xutils.o fuzzutil.o -o xdiff fuzz-x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h $(CC) $(CFLAGS) -c \ -o $@ \ $< xdiff_fuzzer: xdiff.cc fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o fuzzutil-oss-fuzz.o $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial xdiff.cc \ fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o fuzzutil-oss-fuzz.o \ -lFuzzingEngine -o $$OUT/xdiff_fuzzer clean: $(RM) *.o *_fuzzer \ bdiff \ mpatch \ xdiff oss-fuzz: bdiff_fuzzer mpatch_fuzzer mpatch_corpus.zip xdiff_fuzzer .PHONY: all clean oss-fuzz