nir: add legal bit_sizes to intrinsics

[mesa.git] / src / compiler / nir / nir_validate.c

diff --git a/src/compiler/nir/nir_validate.c b/src/compiler/nir/nir_validate.c
index 44aaa9161dbfdb0b5f035cb20a27f7dbe3541790..444c0b789af21e7f41f00f059a316d439ef50c99 100644 (file)
--- a/src/compiler/nir/nir_validate.c
+++ b/src/compiler/nir/nir_validate.c
@@ -563,9 +563,15 @@ validate_intrinsic_instr(nir_intrinsic_instr *instr, validate_state *state)
 
    if (nir_intrinsic_infos[instr->intrinsic].has_dest) {
       unsigned components_written = nir_intrinsic_dest_components(instr);
+      unsigned bit_sizes = nir_intrinsic_infos[instr->intrinsic].dest_bit_sizes;
 
       validate_assert(state, components_written > 0);
 
+      if (dest_bit_size && bit_sizes)
+         validate_assert(state, dest_bit_size & bit_sizes);
+      else
+         dest_bit_size = dest_bit_size ? dest_bit_size : bit_sizes;
+
       validate_dest(&instr->dest, state, dest_bit_size, components_written);
    }
 }