================ Comment at: docs/LanguageExtensions.rst:1791 @@ +1790,3 @@ +Loop unrolling replicates the body of a loop increasing the loop size +and reducing the loop count. Loop control overhead can be reduced or +eliminated, and additional ILP can be exposed. The unroller selects ---------------- Maybe s/loop count/loop trip count/ for clarify? There's another instance later on
================ Comment at: docs/LanguageExtensions.rst:1793 @@ +1792,3 @@ +eliminated, and additional ILP can be exposed. The unroller selects +an unroll count based on a limit on the growth of code size and +whether the loop can be unrolled completely. ---------------- I find this sentence a bit confusing in the context of unroll pragmas which tell the unroller exactly how much we want to unroll. OTOH this sentence seems to be describing the unrolling heuristic? http://reviews.llvm.org/D4198 _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
