nir: add a bit_size parameter to nir_ssa_dest_init

v2: Squash multiple commits addressing the new parameter in different
    files so we don't break the build (Iago)

v3: Fix tgsi (Samuel)

v4: Fix nir_clone.c (Samuel)

v5: Fix vc4 and freedreno (Iago)

v6 (Sam)
- Fix build errors in nir_lower_indirect_derefs
- Use helper to get type size from nir_alu_type.

Signed-off-by: Iago Toral Quiroga <[email protected]>
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Tested-by: Rob Clark <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/compiler/nir/nir_lower_io.c b/src/compiler/nir/nir_lower_io.c
index 408a221355d..d9af8bf3c7a 100644
--- a/src/compiler/nir/nir_lower_io.c
+++ b/src/compiler/nir/nir_lower_io.c
@@ -284,7 +284,8 @@ nir_lower_io_block(nir_block *block, void *void_state)
 
          if (intrin->dest.is_ssa) {
             nir_ssa_dest_init(&load->instr, &load->dest,
-                              intrin->num_components, NULL);
+                              intrin->num_components,
+                              intrin->dest.ssa.bit_size, NULL);
             nir_ssa_def_rewrite_uses(&intrin->dest.ssa,
                                      nir_src_for_ssa(&load->dest.ssa));
          } else {
@@ -364,7 +365,8 @@ nir_lower_io_block(nir_block *block, void *void_state)
 
          if (intrin->dest.is_ssa) {
             nir_ssa_dest_init(&atomic->instr, &atomic->dest,
-                              intrin->dest.ssa.num_components, NULL);
+                              intrin->dest.ssa.num_components,
+                              intrin->dest.ssa.bit_size, NULL);
             nir_ssa_def_rewrite_uses(&intrin->dest.ssa,
                                      nir_src_for_ssa(&atomic->dest.ssa));
          } else {