[InstCombine] Refactor the simplification of pow() (NFC)

Refactor all cases dealing with `exp{,2,10}()` into one function in
preparation for D49273.  Otherwise, NFC.

llvm-svn: 340061
2 files changed
tree: d42669558c6c860a7d2f2210c96d13a7ddaf3a91
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. debuginfo-tests/
  5. libclc/
  6. libcxx/
  7. libcxxabi/
  8. libunwind/
  9. lld/
  10. lldb/
  11. llgo/
  12. llvm/
  13. openmp/
  14. parallel-libs/
  15. polly/
  16. README.md
README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.