diff --git a/src/intel/compiler/brw_nir.c b/src/intel/compiler/brw_nir.c index 27246915884..073193308a8 100644 --- a/src/intel/compiler/brw_nir.c +++ b/src/intel/compiler/brw_nir.c @@ -1738,6 +1738,13 @@ brw_postprocess_nir(nir_shader *nir, const struct brw_compiler *compiler, nir_validate_ssa_dominance(nir, "before nir_convert_from_ssa"); + /* Rerun the divergence analysis before convert_from_ssa as this pass has + * some assert on consistent divergence flags. + */ + NIR_PASS(_, nir, nir_convert_to_lcssa, true, true); + NIR_PASS_V(nir, nir_divergence_analysis); + OPT(nir_opt_remove_phis); + OPT(nir_convert_from_ssa, true); if (!is_scalar) {