o3 [skip ci]

Author: firewave

.github/workflows/CI-unixish.yml

@@ -149,7 +149,7 @@ jobs:
         rm -f 1.5.1.tar.gz
         
         make clean
-        make -j$(nproc) CXXOPTS="-O2 -g3 -flto" LDOPTS="-flto" simplecpp
+        make -j$(nproc) CXXOPTS="-O3 -g3 -flto" LDOPTS="-flto" simplecpp
         VALGRIND_TOOL=callgrind SIMPLECPP_PATH=simplecpp-1.5.1 ./selfcheck.sh >callgrind.log || (cat callgrind.log && false)
         cat callgrind.log
         

Makefile

@@ -27,7 +27,7 @@ test:	testrunner	simplecpp
 
 fuzz:	fuzz.o simplecpp.o
 	# TODO: use -stdlib=libc++ -lc++
-	# make fuzz CXX=clang++ CXXOPTS="-O2 -flto -fno-omit-frame-pointer -g -gline-tables-only -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address,undefined -fsanitize-address-use-after-scope -fno-sanitize=integer -fno-sanitize-recover=undefined" LDOPTS="-flto" LIB_FUZZING_ENGINE="-fsanitize=fuzzer"
+	# make fuzz CXX=clang++ CXXOPTS="-O3 -flto -fno-omit-frame-pointer -g -gline-tables-only -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address,undefined -fsanitize-address-use-after-scope -fno-sanitize=integer -fno-sanitize-recover=undefined" LDOPTS="-flto" LIB_FUZZING_ENGINE="-fsanitize=fuzzer"
 	$(CXX) $(LDFLAGS) $(CXXFLAGS) -o $@ $^ $(LIB_FUZZING_ENGINE)
 
 no-fuzz:	fuzz_no.o simplecpp.o