This patch series extends -fopt-info-note-omp to include OpenACC loop diagnostics when it is used in conjunction with -fopenacc. At present, the diagnostics are limited to reporting how OpenACC loops are partitioned, e.g., seq, gang, worker or vector. The major advantage of this diagnostics is that it informs the user how GCC automatically partitions independent loops, i.e., acc loops without any parallelism clauses inside acc parallel regions. This information provides the user with insights on how to select num_gangs, num_workers and vector_length for their application.
All three patches in this series are independent from one another. Patches 1 and 2 fix diagnostics bugs involving incorrect line numbers. Patch 3 is responsible for generating the actual diagnostics. Cesar
