[libc-commits] [libc] [libc][stdfix] Fix buildbot failure because of a typo. (PR #126291)

[Nick Desaulniers via libc-commits]

================
@@ -187,12 +187,11 @@ countls(T f) {
   constexpr int CONTAIN_LEN = cpp::numeric_limits<BitType>::digits;
   constexpr int PADDING_LEN = CONTAIN_LEN - FXRep::TOTAL_LEN;
 
-  if constexpr (FXRep::SIGN_LEN != 0) {
-    if (x < 0)
-      x = bit_not(x);
-  }
+  if constexpr (FXRep::SIGN_LEN != 0)
+    if (f < 0)
+      f = bit_not(f);
 
-  BitType value_bits = FXBits(x)::get_bits();
+  BitType value_bits = FXBits(f)::get_bits();
----------------
nickdesaulniers wrote:

Still failing on the buildbots:
```
libc/src/__support/fixed_point/fx_bits.h:194:11: error: no viable conversion from 'FXBits' (aka 'FXBits<unsigned long _Fract>') to 'BitType' (aka 'unsigned int')
  194 |   BitType value_bits = FXBits(f)::get_bits();
      |           ^            ~~~~~~~~~
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-bootstrap-build/llvm-project/libc/src/stdfix/countlsulr.cpp:17:23: note: in instantiation of function template specialization '__llvm_libc_20_0_0_git::fixed_point::countls<unsigned long _Fract>' requested here
   17 |   return fixed_point::countls(f);
      |                       ^
```

https://github.com/llvm/llvm-project/pull/126291