Commit 53297a1bd0

Jimmi Holst Christensen <jhc@liab.dk>
2019-02-13 11:40:32
We already support vector bit operators, so let's test it
master
1 parent c7b9ab9
Changed files (1)
test
stage1
behavior
vector.zig
test/stage1/behavior/vector.zig
@@ -29,3 +29,17 @@ test "vector float operators" {
     S.doTheTest();
     comptime S.doTheTest();
 }
+
+test "vector bit operators" {
+    const S = struct {
+        fn doTheTest() void {
+            const v: @Vector(4, u8) = [4]u8{ 0b10101010, 0b10101010, 0b10101010, 0b10101010 };
+            const x: @Vector(4, u8) = [4]u8{ 0b11110000, 0b00001111, 0b10101010, 0b01010101 };
+            expect(mem.eql(u8, ([4]u8)(v ^ x), [4]u8{ 0b01011010, 0b10100101, 0b00000000, 0b11111111 }));
+            expect(mem.eql(u8, ([4]u8)(v | x), [4]u8{ 0b11111010, 0b10101111, 0b10101010, 0b11111111 }));
+            expect(mem.eql(u8, ([4]u8)(v & x), [4]u8{ 0b10100000, 0b00001010, 0b10101010, 0b00000000 }));
+        }
+    };
+    S.doTheTest();
+    comptime S.doTheTest();
+}