mv asserts

thecppzoo · Sep 12, 2024 · 1dbdd25 · 1dbdd25
1 parent 899bb08
commit 1dbdd25
Showing 1 changed file with 36 additions and 0 deletions.
diff --git a/test/swar/BasicOperations.cpp b/test/swar/BasicOperations.cpp
@@ -266,6 +266,42 @@ TEST_CASE("Old multiply version", "[deprecated][swar]") {
     CHECK(Expected == result.value());
 }
 
+static_assert(
+    parallelSuffix(SWAR<32, u64>{
+        0b00000000000000110000000000000011'00000000000000000000000000000111}).value()
+     == 0b00000000000000010000000000000001'11111111111111111111111111111101
+);
+
+static_assert(
+    parallelSuffix(SWAR<16, u32>{
+        0b0000000000000011'0000000000000011}).value()
+     == 0b0000000000000001'0000000000000001
+);
+
+static_assert(
+    parallelSuffix(SWAR<8, u32>{
+        0b00000000'00000000'00000000'00000000}).value()
+     == 0b00000000'00000000'00000000'00000000
+);
+
+static_assert(
+    parallelSuffix(SWAR<8, u32>{
+        0b00000011'00000011'00000111'00000011}).value()
+     == 0b00000001'00000001'11111101'00000001
+);
+
+static_assert(
+    parallelSuffix(SWAR<8, u32>{
+        0b00011000'00000011'00111000'00000011}).value()
+     == 0b00001000'00000001'11101000'00000001
+);
+
+static_assert(
+    parallelSuffix(SWAR<4, u32> {
+        0b0011'0110'0011'0000'0110'0011'0011'0011}).value()
+     == 0b0001'0010'0001'0000'0010'0001'0001'0001
+);
+
 TEST_CASE("Parity", "[swar]") {
     // For each nibble, E indicates (E)ven and O (O)dd parities
     //                EEOEEOOO