zig/lib/compiler_rt/floattidf.zig
Andrew Kelley 74608293af compiler_rt: common -> compiler_rt
use the "symbol" helper function in all exports

move all declarations from common.zig to compiler_rt.zig

flatten the tree structure somewhat (move contents of tiny files into
parent files)

No functional changes.
2026-02-09 20:03:15 -08:00

19 lines
564 B
Zig

const compiler_rt = @import("../compiler_rt.zig");
const symbol = @import("../compiler_rt.zig").symbol;
const floatFromInt = @import("./float_from_int.zig").floatFromInt;
comptime {
if (compiler_rt.want_windows_v2u64_abi) {
symbol(&__floattidf_windows_x86_64, "__floattidf");
} else {
symbol(&__floattidf, "__floattidf");
}
}
pub fn __floattidf(a: i128) callconv(.c) f64 {
return floatFromInt(f64, a);
}
fn __floattidf_windows_x86_64(a: @Vector(2, u64)) callconv(.c) f64 {
return floatFromInt(f64, @as(i128, @bitCast(a)));
}