Mesa 21.2-branchpoint
intel/compiler: Update block IPs once in opt_cmod_propagation No difference proven at 95.0% confidence (n=10) in dEQP-VK.ssbo.phys.layout.random.16bit.scalar.13. v2: Only update each block's IP data once instead of once per block. Suggested by Emma. Reviewed-by: Emma Anholt <emma@anholt.net> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11632>