7 files changed, 18 insertions, 21 deletions
diff --git a/test/c/Makefile b/test/c/Makefile
index a11ab69..d3f0d16 100644
--- a/test/c/Makefile
+++ b/test/c/Makefile
@@ -13,9 +13,7 @@ TIME=xtime -o /dev/null -mintime 1.0     # Xavier's hack
 PROGS=fib integr qsort fft sha1 aes almabench lists \
   binarytrees fannkuch knucleotide mandelbrot nbody \
   nsieve nsievebits spectral vmach \
-  bisect chomp perlin siphash24 floats floats-basics
-
-PROGS_INTERP=floats floats-basics
+  bisect chomp perlin siphash24
 
 all: $(PROGS:%=%.compcert)
 
@@ -39,12 +37,6 @@ test:
            else echo "$$i: FAILED"; \
 	   fi; \
          done
-	@for i in $(PROGS_INTERP); do \
-	   if $(CCOMP) -interp -quiet $$i.c | cmp -s - Results/$$i; \
-           then echo "$$i (interpreted): passed"; \
-           else echo "$$i (interpreted): FAILED"; \
-	   fi; \
-         done
 
 test_gcc:
 	@for i in $(PROGS); do \
diff --git a/test/regression/Makefile b/test/regression/Makefile
index 7791794..454bcef 100644
--- a/test/regression/Makefile
+++ b/test/regression/Makefile
@@ -5,16 +5,22 @@ CCOMPFLAGS=-stdlib ../../runtime -dparse -dc -dclight -dasm -fall
 
 LIBS=$(LIBMATH)
 
-# Can run and have reference output in Results
+# Can run, both in compiled mode and in interpreter mode,
+# and have reference output in Results
 
-TESTS=attribs1 bitfields1 bitfields2 bitfields3 bitfields4 \
-  bitfields5 bitfields6 bitfields7 bitfields8 \
+TESTS=int32 int64 floats floats-basics \
   expr1 expr6 funptr2 initializers volatile1 volatile2 volatile3 \
   funct3 expr5 struct7 struct8 struct11 casts1 casts2 char1 \
-  sizeof1 sizeof2 packedstruct1 packedstruct2 \
-  instrsel bool compar switch int32 int64
+  sizeof1 sizeof2
+
+# Can run, but only in compiled mode, and have reference output in Results
+
+TESTS_COMP=attribs1 bitfields1 bitfields2 bitfields3 bitfields4 \
+  bitfields5 bitfields6 bitfields7 bitfields8 \
+  packedstruct1 packedstruct2 \
 
 # Other tests: should compile to .s without errors (but expect warnings)
+
 EXTRAS=annot1 commaprec expr2 expr3 expr4 extern1 funct2 funptr1 init1 \
   init2 init3 init4 pragmas ptrs1 ptrs2 struct1 struct2 struct3 \
   struct4 struct5 struct6 struct9 struct10 types1 seqops
@@ -22,9 +28,9 @@ EXTRAS=annot1 commaprec expr2 expr3 expr4 extern1 funct2 funptr1 init1 \
 # Test known to fail
 FAILURES=funct1 varargs1
 
-all: $(TESTS:%=%.compcert) $(EXTRAS:%=%.s)
+all: $(TESTS:%=%.compcert) $(TESTS_COMP:%=%.compcert) $(EXTRAS:%=%.s)
 
-all_s: $(TESTS:%=%.s) $(EXTRAS:%=%.s)
+all_s: $(TESTS:%=%.s) $(TESTS_COMP:%=%.s) $(EXTRAS:%=%.s)
 
 %.compcert: %.c $(CCOMP)
 	$(CCOMP) $(CCOMPFLAGS) -o $*.compcert $*.c $(LIBS)
@@ -37,14 +43,12 @@ clean:
 	rm -f *.parsed.c *.compcert.c *.light.c *.s *.o *~ 
 
 test:
-	@for i in $(TESTS); do \
+	@for i in $(TESTS) $(TESTS_COMP); do \
 	   if ./$$i.compcert | cmp -s - Results/$$i; \
            then echo "$$i: passed"; \
            else echo "$$i: FAILED"; \
 	   fi; \
-         done
-
-interp:
+         done;
 	@for i in $(TESTS); do \
            if $(CCOMP) -fall -interp -quiet $$i.c > _cinterp.log; then \
              if cmp -s _cinterp.log Results/$$i; \
@@ -54,6 +58,7 @@ interp:
            else \
              echo "$$i: interpreter undefined behavior"; \
            fi; \
+           rm -f _cinterp.log; \
          done
 
 bench:
diff --git a/test/c/Results/floats b/test/regression/Results/floats
index e5e16af..e5e16af 100644
--- a/test/c/Results/floats
+++ b/test/regression/Results/floats
diff --git a/test/c/Results/floats-basics b/test/regression/Results/floats-basics
index e5e16af..e5e16af 100644
--- a/test/c/Results/floats-basics
+++ b/test/regression/Results/floats-basics
diff --git a/test/regression/bool.c b/test/regression/bool.c
index d2b3857..4f8ed80 100644
--- a/test/regression/bool.c
+++ b/test/regression/bool.c
@@ -9,7 +9,7 @@ int main()
   _Bool a, b, c, d, e, f, g, h, i;
   a = x;
   b = x >= 100;
-  c = &x;
+  c = (_Bool) &x;
   d = a && b;
   e = a || b;
   f = a & b;
diff --git a/test/c/floats-basics.c b/test/regression/floats-basics.c
index 0a4c69d..0a4c69d 100644
--- a/test/c/floats-basics.c
+++ b/test/regression/floats-basics.c
diff --git a/test/c/floats.c b/test/regression/floats.c
index a3514fb..a3514fb 100644
--- a/test/c/floats.c
+++ b/test/regression/floats.c