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gehf2.zig (960B) - Raw

      1 ///! The quoted behavior definitions are from
      2 ///! https://gcc.gnu.org/onlinedocs/gcc-12.1.0/gccint/Soft-float-library-routines.html#Soft-float-library-routines
      3 const common = @import("./common.zig");
      4 const comparef = @import("./comparef.zig");
      5 
      6 pub const panic = common.panic;
      7 
      8 comptime {
      9     @export(&__gehf2, .{ .name = "__gehf2", .linkage = common.linkage, .visibility = common.visibility });
     10     @export(&__gthf2, .{ .name = "__gthf2", .linkage = common.linkage, .visibility = common.visibility });
     11 }
     12 
     13 /// "These functions return a value greater than or equal to zero if neither
     14 /// argument is NaN, and a is greater than or equal to b."
     15 pub fn __gehf2(a: f16, b: f16) callconv(.c) i32 {
     16     return @intFromEnum(comparef.cmpf2(f16, comparef.GE, a, b));
     17 }
     18 
     19 /// "These functions return a value greater than zero if neither argument is NaN,
     20 /// and a is strictly greater than b."
     21 pub fn __gthf2(a: f16, b: f16) callconv(.c) i32 {
     22     return __gehf2(a, b);
     23 }