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The tileLoops method implements the code generation part of the tile directive introduced in OpenMP 5.1. It takes a list of loops forming a loop nest, tiles it, and returns the CanonicalLoopInfo representing the generated loops. The implementation takes n CanonicalLoopInfos, n tile size Values and returns 2*n new CanonicalLoopInfos. The input CanonicalLoopInfos are invalidated and BBs not reused in the new loop nest removed from the function. In a modified version of D76342, I was able to correctly compile and execute a tiled loop nest. Reviewed By: jdoerfert Differential Revision: https://reviews.llvm.org/D92974
16 KiB
16 KiB