zig/lib/compiler_rt/addhf3.zig

const common = @import("./common.zig");
const addf3 = @import("./addf3.zig").addf3;

pub const panic = common.panic;

comptime {
    @export(__addhf3, .{ .name = "__addhf3", .linkage = common.linkage, .visibility = common.visibility });
}

fn __addhf3(a: f16, b: f16) callconv(.C) f16 {
    return addf3(f16, a, b);
}
compiler_rt: Add missing `f16` functions This change also exposes some of the existing functions under both the PPC-style names symbols and the compiler-rt-style names, since Zig currently lowers softfloat calls to the latter. 2022-10-07 18:19:08 +01:00			`const common = @import("./common.zig");`
			`const addf3 = @import("./addf3.zig").addf3;`

			`pub const panic = common.panic;`

			`comptime {`
compiler-rt: Set the symbol visibility When we're compiling compiler_rt for any WebAssembly target, we do not want to expose all the compiler-rt functions to the host runtime. By setting the visibility of all exports to `hidden`, we allow the linker to resolve the symbols during linktime, while not expose the functions to the host runtime. This also means the linker can properly garbage collect any compiler-rt function that does not get resolved. The symbol visibility for all target remains the same as before: `default`. 2022-12-28 13:57:17 +00:00			`@export(__addhf3, .{ .name = "__addhf3", .linkage = common.linkage, .visibility = common.visibility });`
compiler_rt: Add missing `f16` functions This change also exposes some of the existing functions under both the PPC-style names symbols and the compiler-rt-style names, since Zig currently lowers softfloat calls to the latter. 2022-10-07 18:19:08 +01:00			`}`

			`fn __addhf3(a: f16, b: f16) callconv(.C) f16 {`
			`return addf3(f16, a, b);`
			`}`