[Mesa-dev] [PATCH v2 05/18] intel/compiler: implement nir_instr_type_load_const for 16-bit constants

[Iago Toral Quiroga]

From: Jose Maria Casanova Crespo <jmcasanova at igalia.com>

Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>
---
 src/intel/compiler/brw_fs_nir.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index 300884de05..b9d8ade4cf 100644
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -1510,6 +1510,11 @@ fs_visitor::nir_emit_load_const(const fs_builder &bld,
    fs_reg reg = bld.vgrf(reg_type, instr->def.num_components);
 
    switch (instr->def.bit_size) {
+   case 16:
+      for (unsigned i = 0; i < instr->def.num_components; i++)
+         bld.MOV(offset(reg, bld, i), brw_imm_w(instr->value.i16[i]));
+      break;
+
    case 32:
       for (unsigned i = 0; i < instr->def.num_components; i++)
          bld.MOV(offset(reg, bld, i), brw_imm_d(instr->value.i32[i]));
-- 
2.14.1