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fixunstfti.zig (891B) - Raw

      1 const builtin = @import("builtin");
      2 const common = @import("./common.zig");
      3 const intFromFloat = @import("./int_from_float.zig").intFromFloat;
      4 
      5 pub const panic = common.panic;
      6 
      7 comptime {
      8     if (common.want_windows_v2u64_abi) {
      9         @export(&__fixunstfti_windows_x86_64, .{ .name = "__fixunstfti", .linkage = common.linkage, .visibility = common.visibility });
     10     } else {
     11         if (common.want_ppc_abi)
     12             @export(&__fixunstfti, .{ .name = "__fixunskfti", .linkage = common.linkage, .visibility = common.visibility });
     13         @export(&__fixunstfti, .{ .name = "__fixunstfti", .linkage = common.linkage, .visibility = common.visibility });
     14     }
     15 }
     16 
     17 pub fn __fixunstfti(a: f128) callconv(.c) u128 {
     18     return intFromFloat(u128, a);
     19 }
     20 
     21 const v2u64 = @Vector(2, u64);
     22 
     23 fn __fixunstfti_windows_x86_64(a: f128) callconv(.c) v2u64 {
     24     return @bitCast(intFromFloat(u128, a));
     25 }