Add some tests

4 files changed, 133 insertions, 3 deletions

diff --git a/common/DebugPrint.ml b/common/DebugPrint.ml
index 6f8449ee..275e6a71 100644
--- a/common/DebugPrint.ml
+++ b/common/DebugPrint.ml
@@ -132,10 +132,10 @@ let print_instructions insts code =
   | None -> failwith "Did not get some"
   | Some thing -> thing
   in if (!debug_flag) then begin
-    debug "[ ";
+    debug "[\n";
     List.iter (
       fun n -> (PrintRTL.print_instruction stdout (P.to_int n, get_some @@ PTree.get n code))
-    ) insts; debug "]"
+    ) insts; debug "  ]"
   end
 
 let print_arrayp arr = begin
diff --git a/scheduling/RTLpathScheduleraux.ml b/scheduling/RTLpathScheduleraux.ml
index 8e7f0dfa..24fef3e8 100644
--- a/scheduling/RTLpathScheduleraux.ml
+++ b/scheduling/RTLpathScheduleraux.ml
@@ -17,7 +17,7 @@ let print_superblock (sb: superblock) code =
   begin
     debug "{ instructions = "; print_instructions (Array.to_list insts) code; debug "\n";
     debug "  liveins = "; print_ptree_regset li; debug "\n";
-    debug "  output_regs = "; print_regset outs; debug "}"
+    debug "  output_regs = "; print_regset outs; debug "\n}"
   end
 
 let print_superblocks lsb code =
diff --git a/test/nardino/scheduling/entry_regs.c b/test/nardino/scheduling/entry_regs.c
new file mode 100644
index 00000000..047a613d
--- /dev/null
+++ b/test/nardino/scheduling/entry_regs.c
@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+int f(int n) {
+	return n;
+}
+
+
+int main(int argc, char *argv[]) {
+    int a=1;
+	float b=2.;
+	int c = f(a);
+	a = 3;
+	int d = f(a);
+	printf("%e, %d, %d, %d", b, a, c, d);
+    return 0;
+}
diff --git a/test/nardino/scheduling/spille_etrange.c b/test/nardino/scheduling/spille_etrange.c
new file mode 100644
index 00000000..1c36ee86
--- /dev/null
+++ b/test/nardino/scheduling/spille_etrange.c
@@ -0,0 +1,114 @@
+int f(int k) {
+	int a1 = k;
+	int b1 = 2*a1;
+	int c = a1;
+	int a2 = k+1;
+	int b2 = 2*a2;
+	c += a2;
+	int a3 = k+2;
+	int b3 = 2*a3;
+	c += a3;
+	int a4 = k+3;
+	int b4 = 2*a4;
+	c += a4;
+	int a5 = k+4;
+	int b5 = 2*a5;
+	c += a5;
+	int a6 = k+5;
+	int b6 = 2*a6;
+	c += a6;
+	int a7 = k+6;
+	int b7 = 2*a7;
+	c += a7;
+	int a8 = k+7;
+	int b8 = 2*a8;
+	c += a8;
+	int a9 = k+8;
+	int b9 = 2*a9;
+	c += a9;
+	int a10 = k+9;
+	int b10 = 2*a10;
+	c += a10;
+	int a11 = k+10;
+	int b11 = 2*a11;
+	c += a11;
+	int a12 = k+11;
+	int b12 = 2*a12;
+	c += a12;
+	int a13 = k+12;
+	int b13 = 2*a13;
+	c += a13;
+	int a14 = k+13;
+	int b14 = 2*a14;
+	c += a14;
+	int a15 = k+14;
+	int b15 = 2*a15;
+	c += a15;
+	int a16 = k+15;
+	int b16 = 2*a16;
+	c += a16;
+	int a17 = k+16;
+	int b17 = 2*a17;
+	c += a17;
+	int a18 = k+17;
+	int b18 = 2*a18;
+	c += a18;
+	int a19 = k+18;
+	int b19 = 2*a19;
+	c += a19;
+	int a20 = k+19;
+	int b20 = 2*a20;
+	c += a20;
+	int a21 = k+20;
+	int b21 = 2*a21;
+	c += a21;
+	int a22 = k+21;
+	int b22 = 2*a22;
+	c += a22;
+	int a23 = k+22;
+	int b23 = 2*a23;
+	c += a23;
+	int a24 = k+23;
+	int b24 = 2*a24;
+	c += a24;
+	int a25 = k+24;
+	int b25 = 2*a25;
+	c += a25;
+	int a26 = k+25;
+	int b26 = 2*a26;
+	c += a26;
+	return
+		b13+	
+		b12+
+		b11+
+		b10+
+		b9+
+		b8+
+		b7+
+		b6+
+		b5+
+		b4+
+		b3+
+		b2+
+		b1+
+		b14+
+		b15+
+		b16+
+		b17+
+		b18+
+		b19+
+		b20+
+		b21+
+		b22+
+		b23+
+		b23+
+		b24+
+		b25+
+		b26+
+		c;
+}
+
+int main(int argc, char *argv[]) {
+	f(3);
+    return 0;
+}