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https://codeberg.org/ziglang/zig.git
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25 lines
881 B
Zig
25 lines
881 B
Zig
const common = @import("./common.zig");
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const truncf = @import("./truncf.zig").truncf;
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pub const panic = common.panic;
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comptime {
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if (common.gnu_f16_abi) {
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@export(&__gnu_f2h_ieee, .{ .name = "__gnu_f2h_ieee", .linkage = common.linkage, .visibility = common.visibility });
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} else if (common.want_aeabi) {
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@export(&__aeabi_f2h, .{ .name = "__aeabi_f2h", .linkage = common.linkage, .visibility = common.visibility });
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}
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@export(&__truncsfhf2, .{ .name = "__truncsfhf2", .linkage = common.linkage, .visibility = common.visibility });
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}
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pub fn __truncsfhf2(a: f32) callconv(.c) common.F16T(f32) {
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return @bitCast(truncf(f16, f32, a));
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}
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fn __gnu_f2h_ieee(a: f32) callconv(.c) common.F16T(f32) {
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return @bitCast(truncf(f16, f32, a));
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}
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fn __aeabi_f2h(a: f32) callconv(.{ .arm_aapcs = .{} }) u16 {
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return @bitCast(truncf(f16, f32, a));
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}
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