llvm-project

468910ed - [libc] Fix uninitialized variable warning in FrexpTest.h (#237263)

[libc] Fix uninitialized variable warning in FrexpTest.h (#237263) In Arm baremetal no-FP builds, some variables in `FrexpTest.h` cause uninitialized variable warnings. In some cases it may be false positives that Clang can't reason accurately, but still warns. In any case, this patch initializes these variables to avoid the warnings altogether. The ultimate goal is to re-enable `-Werror` in no-FP builds.