[compiler-rt] [clang] [libc] [llvm] [lldb] [clang-tools-extra] [flang] [mlir] [DAGCombiner] Combine frem into fdiv+ftrunc+fma (PR #67642)

[David Green via cfe-commits]

davemgreen wrote:

Do you have any analysis on the expected magnitude of the inaccuracy we might expect from performing the fdiv/trunc/fma vs the call to fmod?

https://github.com/llvm/llvm-project/pull/67642