[libc-commits] [libc] [libc][stdfix] Implement fxdivi functions (rdivi) (PR #154914)

[Shreeyash Pandey via libc-commits]

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@@ -244,8 +246,35 @@ template <typename XType> LIBC_INLINE constexpr XType divi(int n, int d) {
   if (LIBC_UNLIKELY(n == 0)) {
     return FXRep<XType>::ZERO();
   }
-  bool result_is_negative = ((n < 0) != (d < 0));
+  auto isPowerOfTwo = [](int n) { return (n > 0) && ((n & (n - 1)) == 0); };
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bojle wrote:

done

https://github.com/llvm/llvm-project/pull/154914