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bit ops

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agra
2026-02-20 12:12:51 +02:00
parent e0e655cd36
commit 1ecac79642
10 changed files with 265 additions and 29 deletions
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35
examples/50-smoke.sx
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@@ -192,6 +192,20 @@ END;
print("band: {}\n", 0xFF & 0x0F);
print("bor: {}\n", 1 | 2 | 4);
// Bitwise XOR
print("bxor: {}\n", 0xFF ^ 0x0F);
print("bxor2: {}\n", 6 ^ 3);
// Bitwise NOT
print("bnot: {}\n", ~0);
print("bnot2: {}\n", ~1);
// Shifts
print("shl: {}\n", 1 << 4);
print("shr: {}\n", 256 >> 4);
print("shl2: {}\n", 3 << 3);
print("shr2: {}\n", 255 >> 1);
// Bitwise on variables
bv1 := 0xFF;
bv2 := 0x0F;
@@ -199,6 +213,27 @@ END;
bv3 := 1;
bv4 := 6;
print("bor-var: {}\n", bv3 | bv4);
print("bxor-var: {}\n", bv1 ^ bv2);
print("shl-var: {}\n", bv3 << 4);
print("shr-var: {}\n", bv1 >> 4);
print("bnot-var: {}\n", ~bv2);
// Bitwise compound assignment
bca := 0xFF;
bca &= 0x0F;
print("and-assign: {}\n", bca);
bco := 0x0F;
bco |= 0xF0;
print("or-assign: {}\n", bco);
bcx := 0xFF;
bcx ^= 0x0F;
print("xor-assign: {}\n", bcx);
bcs := 1;
bcs <<= 8;
print("shl-assign: {}\n", bcs);
bcr := 256;
bcr >>= 4;
print("shr-assign: {}\n", bcr);
// Modulo on variables
mv1 := 17;