zig/lib/compiler_rt/floatuntisf.zig
mlugg f26dda2117 all: migrate code to new cast builtin syntax
Most of this migration was performed automatically with `zig fmt`. There
were a few exceptions which I had to manually fix:

* `@alignCast` and `@addrSpaceCast` cannot be automatically rewritten
* `@truncate`'s fixup is incorrect for vectors
* Test cases are not formatted, and their error locations change
2023-06-24 16:56:39 -07:00

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Zig

const builtin = @import("builtin");
const common = @import("./common.zig");
const floatFromInt = @import("./float_from_int.zig").floatFromInt;
pub const panic = common.panic;
comptime {
if (common.want_windows_v2u64_abi) {
@export(__floatuntisf_windows_x86_64, .{ .name = "__floatuntisf", .linkage = common.linkage, .visibility = common.visibility });
} else {
@export(__floatuntisf, .{ .name = "__floatuntisf", .linkage = common.linkage, .visibility = common.visibility });
}
}
pub fn __floatuntisf(a: u128) callconv(.C) f32 {
return floatFromInt(f32, a);
}
fn __floatuntisf_windows_x86_64(a: @Vector(2, u64)) callconv(.C) f32 {
return floatFromInt(f32, @as(u128, @bitCast(a)));
}