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    Adding a special transformation to handle zext,shl,bitcast to emit an... · f6084d8c
    Alex authored
    Adding a special transformation to handle zext,shl,bitcast to emit an insertelement and a bitcast. This is useful for cases in which you want to access the upper 32bits of a qword. Emitting dword instructions when we can is generally faster on hardware
    
    Change-Id: Idb6942f2300e6bd42196a1e0c0edf7c3be179f4f
    f6084d8c
EmitVISAPass.cpp 499 KB