[Openmp-commits] [PATCH] D31071: GOMP compatibility: add missing OMP4.0 taskdeps handling code

[Paul Osmialowski via Phabricator via Openmp-commits]

pawosm01 added a comment.

In https://reviews.llvm.org/D31071#708601, @AndreyChurbanov wrote:

> This change breaks codes compiled by gcc 4.8 or earlier, because it is unsafe to unconditionally read the new parameter that earlier compilers don't provide.  Note that new libgomp library works fine with old compilers, so there should probably be some flag (bit in existing gomp_flags) responsible for providing newly added parameter.


I don't see how to address this. A new CMake option should be added?


Repository:
  rL LLVM

https://reviews.llvm.org/D31071