llvm-project

a280db60 - [AMDGPU] Use true16 loads with +real-true16 and sram-ecc (#161256)

[AMDGPU] Use true16 loads with +real-true16 and sram-ecc (#161256) When sram-ecc is enabled 16-bit loads clobber full 32-bit VGPR. A load into a just 16-bit VGPR is not possible. Do a 16-bit extending load and extract a 16-bit subreg in this situation. Also fixes lack of 16-bit store patterns with this combination. Fixes: SC1-6072