zig/lib/compiler_rt/floattidf.zig
Cody Tapscott bb8971150c compiler_rt: Slightly re-factor exports for Windows x86-64
This is just a cosmetic change. The goal is to keep the export logic
relatively flat and centralized.
2022-07-10 20:51:34 -07:00

22 lines
629 B
Zig

const builtin = @import("builtin");
const common = @import("./common.zig");
const intToFloat = @import("./int_to_float.zig").intToFloat;
pub const panic = common.panic;
comptime {
if (common.want_windows_v2u64_abi) {
@export(__floattidf_windows_x86_64, .{ .name = "__floattidf", .linkage = common.linkage });
} else {
@export(__floattidf, .{ .name = "__floattidf", .linkage = common.linkage });
}
}
pub fn __floattidf(a: i128) callconv(.C) f64 {
return intToFloat(f64, a);
}
fn __floattidf_windows_x86_64(a: @Vector(2, u64)) callconv(.C) f64 {
return intToFloat(f64, @bitCast(i128, a));
}