llvm-project

7c53c616 - [AMDGPU][True16][CodeGen] use vgpr16 for zext patterns (#153894)

[AMDGPU][True16][CodeGen] use vgpr16 for zext patterns (#153894) Update true16 mode with zext patterns using vgpr16 for 16bit data types. This stop isel from inserting invalid "vgpr32 = copy vgpr16"