zig/lib/compiler_rt/truncdfhf2.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

18 lines
509 B
Zig

const compiler_rt = @import("../compiler_rt.zig");
const truncf = @import("./truncf.zig").truncf;
const symbol = @import("../compiler_rt.zig").symbol;
comptime {
if (compiler_rt.want_aeabi) {
symbol(&__aeabi_d2h, "__aeabi_d2h");
}
symbol(&__truncdfhf2, "__truncdfhf2");
}
pub fn __truncdfhf2(a: f64) callconv(.c) compiler_rt.F16T(f64) {
return @bitCast(truncf(f16, f64, a));
}
fn __aeabi_d2h(a: f64) callconv(.{ .arm_aapcs = .{} }) u16 {
return @bitCast(truncf(f16, f64, a));
}