[flang-commits] [flang] [flang] Implement !DIR$ IVDEP directive (PR #133728)

[Kiran Kumar T P via flang-commits]

kiranktp wrote:

Apologies for taking too much time to upstream the patch for ivdep support in clang:
I have the changes on my branch:
ivdep support:
  Parser support: https://github.com/kiranktp/llvm-project/commit/526dbd138c3d9cb39e02f2175fbc522e741416a4
  BE Support: https://github.com/kiranktp/llvm-project/commit/4e0dd91f213398e36da6837296ece7a8db21b7f2

ivdep_enable.c has 4 scenarios which are impacted by ivdep.
but as of now with above patches, 2 scenarios are not getting vectorized. i need to fix the optimizer.
Let me know if this is good enough to go ahead with ivdep support in flang?


https://github.com/llvm/llvm-project/pull/133728