llvm-project

6cfd3439 - APFloat: Fix signed zero handling in minnum/maxnum (#83376)

APFloat: Fix signed zero handling in minnum/maxnum (#83376) Follow the 2019 rules and order -0 as less than +0 and +0 as greater than -0. As currently defined this isn't required for the intrinsics, but is a better QoI. This will avoid the workaround in libc added by #83158