透かしのテストを追加

Makefile

@@ -15,13 +15,16 @@ LDFLAGS := \
 	$(shell llvm-config-6.0 --ldflags) \
 	$(shell llvm-config-6.0 --libs)
 
-.PHONY: all test clean
+.PHONY: all test example clean
 
-all: nykk.so
+all: nykk.so example
 
 test:
 	${MAKE} -C test run
 
+example: nykk.so
+	${MAKE} -C example
+
 nykk.so: \
 	src/nykk/pass/TestPass.o \
 	src/nykk/pass/BlockCounterPass.o \
@@ -36,4 +39,5 @@ src/nykk/pass/BlockWatermarkPass.o: \
 
 clean:
 	${MAKE} -C test clean
+	${MAKE} -C example clean
 	${RM} *.so src/*/*.o src/*/*/*.o

example/Makefile

+SRCS := \
+	fizzbuzz.c
+
+LLS := ${SRCS:.c=.ll}
+LLS_0 := ${SRCS:%.c=%-0.ll}
+LLS_1 := ${SRCS:%.c=%-1.ll}
+LLS_2 := ${SRCS:%.c=%-2.ll}
+
+.PHONY: all clean
+
+all: ${LLS} ${LLS_0} ${LLS_1} ${LLS_2}
+
+%.ll: %.c
+	clang -emit-llvm -S -O2 -o $@ $<
+
+%-0.ll: %.ll
+	opt-6.0 -load ../nykk.so -block-wm -watermark=0 -S -o $@ $<
+%-1.ll: %.ll
+	opt-6.0 -load ../nykk.so -block-wm -watermark=1 -S -o $@ $<
+%-2.ll: %.ll
+	opt-6.0 -load ../nykk.so -block-wm -watermark=2 -S -o $@ $<
+
+clean:
+	${RM} *.ll