Change Details

GlobalISel: Artifact combine build-vector and unmerges into concat-vector Recognize when sub-vectors have been split to elements which are used to build large vector. This happens when instructions have different vector sizes available. For example a few arithmetic instruction are required to process all elements of larger vector can be stored using one instruction.

Recognize when sub-vectors have been split to elements which are used to build large vector. This happens when instructions have different vector sizes available. For example a few arithmetic instruction are required to process all elements of larger vector can be stored using one instruction.

GlobalISel: Artifact combine build-vector and unmerges into concat-vector Recognize when sub-vectors have been split to elements which are used to build large vector. This happens when instructions have different vector sizes available. For example a few arithmetic instruction are required to process all elements of larger vector can be stored using one instruction.