nvc0: use mov instead of ld for scalar const loads

2011-01-03 01:21:02 +01:00
parent c024c1d75f
commit 471025929c
1 changed files with 6 additions and 1 deletions
@@ -812,7 +812,12 @@ emit_ld(struct nv_pc *pc, struct nv_instruction *i)
 {
   if (SFILE(i, 0) >= NV_FILE_MEM_C(0) &&
       SFILE(i, 0) <= NV_FILE_MEM_C(15)) {
-      emit_ld_const(pc, i);
+      if (SSIZE(i, 0) == 4 && i->indirect < 0) {
+         i->lanes = 0xf;
+         emit_mov(pc, i);
+      } else {
+         emit_ld_const(pc, i);
+      }
   } else {
      NOUVEAU_ERR("emit_ld(%u): not handled yet\n", SFILE(i, 0));
      abort();