Fixes: 6772a17acc8e ("nir: Add a loop analysis pass") --- src/compiler/nir/nir_loop_analyze.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/compiler/nir/nir_loop_analyze.c b/src/compiler/nir/nir_loop_analyze.c index 57d2d94cad2..79ed5bb2712 100644 --- a/src/compiler/nir/nir_loop_analyze.c +++ b/src/compiler/nir/nir_loop_analyze.c @@ -561,8 +561,10 @@ try_find_limit_of_alu(nir_alu_src *limit, nir_const_value *limit_val, if (limit->src.ssa->parent_instr->type != nir_instr_type_load_const) return false; + unsigned limit_swz = limit->swizzle[0]; *limit_val = - nir_instr_as_load_const(limit->src.ssa->parent_instr)->value[0]; + nir_instr_as_load_const(limit->src.ssa->parent_instr) + ->value[limit_swz]; terminator->exact_trip_count_unknown = true; @@ -933,8 +935,10 @@ find_trip_count(loop_info_state *state) /* Attempt to find a constant limit for the loop */ nir_const_value limit_val; if (limit->src.ssa->parent_instr->type == nir_instr_type_load_const) { + unsigned limit_swz = limit->swizzle[0]; limit_val = - nir_instr_as_load_const(limit->src.ssa->parent_instr)->value[0]; + nir_instr_as_load_const(limit->src.ssa->parent_instr) + ->value[limit_swz]; } else { trip_count_known = false; -- 2.21.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev