[PATCH] D27898: [compiler-rt] [builtins] Implement __floattitf() & __floatuntitf()

[Renato Golin via Phabricator via cfe-commits]

rengolin added inline comments.


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Comment at: lib/builtins/floatuntitf.c:73
+    long_double_bits fb;
+    fb.u.high.all = (du_int)(e + 16383) << 48            /* exponent */
+                  | ((a >> 64) & 0x0000ffffffffffffLL);  /* mantissa */
----------------
mgorny wrote:
> rengolin wrote:
> > nit: an hexadecimal pattern here would be clearer. same above.
> Do you mean something like: `(foo << 48) & 0xffff....`?
No, just the `16383` to `0x3FFF`


https://reviews.llvm.org/D27898