mirror of
https://github.com/ziglang/zig.git
synced 2024-12-01 01:22:50 +00:00
b3f9fe6d04
The self-hosted aarch64 backend is not currently functional due to the Liveness changes. A previous commit disabled aarch64 on the behavior tests; this commit disables it and arm for the test cases. Moreover, all incremental test cases have been unified into shared cross-platform cases, which can be gradually enabled as the backends improve.
29 lines
568 B
Zig
29 lines
568 B
Zig
const std = @import("std");
|
|
|
|
pub fn main() void {
|
|
printNumberHex(0x00000000);
|
|
printNumberHex(0xaaaaaaaa);
|
|
printNumberHex(0xdeadbeef);
|
|
printNumberHex(0x31415926);
|
|
}
|
|
|
|
fn printNumberHex(x: u32) void {
|
|
const digit_chars = "0123456789abcdef";
|
|
var i: u5 = 28;
|
|
while (true) : (i -= 4) {
|
|
const digit = (x >> i) & 0xf;
|
|
_ = std.os.write(1, &.{digit_chars[digit]}) catch {};
|
|
if (i == 0) break;
|
|
}
|
|
_ = std.os.write(1, "\n") catch {};
|
|
}
|
|
|
|
// run
|
|
// target=x86_64-macos
|
|
//
|
|
// 00000000
|
|
// aaaaaaaa
|
|
// deadbeef
|
|
// 31415926
|
|
//
|