libnum: add performance tests for num32

libnum/CMakeLists.txt

@@ -38,7 +38,8 @@ endif()
 
 set(PERF_TESTS
   test/isel_num8.cpp
-  test/isel_num16.cpp)
+  test/isel_num16.cpp
+  test/isel_num32.cpp)
 
 foreach(testfile IN LISTS PERF_TESTS)
   add_test(NAME "${testfile}"

libnum/test/isel_num32.cpp

@@ -0,0 +1,78 @@
+#include <num/num.h>
+using namespace num;
+
+extern "C" {
+
+// num32_of_num8: %=2 && [extu.b] && [shll8]
+num32 num32_of_num8(num8 x)
+{
+    return num32(x);
+}
+
+// num32_of_num16: %=2 && [exts.w] && [shll8]
+num32 num32_of_num16(num16 x)
+{
+    return num32(x);
+}
+
+// num32_of_num64: %=[xtrct]
+num32 num32_of_num64(num64 x)
+{
+    return num32(x);
+}
+
+// num32_mul: [dmuls.l] && [xtrct]
+num32 num32_mul(num32 x, num32 y)
+{
+    return x * y;
+}
+
+// num32_dmul: [dmuls.l]
+num64 num32_dmul(num32 x, num32 y)
+{
+    return num32::dmul(x, y);
+}
+
+// num32_eq: [bt* || bf*] && [shll16]
+bool num32_eq(num32 x, int i)
+{
+    return x == i;
+}
+
+// num32_le: ![bt* || bf*]
+bool num32_le(num32 x, int i)
+{
+    return x <= i;
+}
+
+// num32_gt: ![bt* || bf*]
+bool num32_gt(num32 x, int i)
+{
+    return x > i;
+}
+
+// num32_le_0: %<=3
+bool num32_le_0(num32 x)
+{
+    return x <= num32(0);
+}
+
+// num32_ge_0: %<=3
+bool num32_ge_0(num32 x)
+{
+    return x >= num32(0);
+}
+
+// num32_gt_0: %<=3
+bool num32_gt_0(num32 x)
+{
+    return x > num32(0);
+}
+
+// num32_lt_0: %<=3
+bool num32_lt_0(num32 x)
+{
+    return x < num32(0);
+}
+
+} /* extern "C" */