nv50/ir: allow movs with TYPE_F64 destinations to be split

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
2015-11-06 17:18:01 -05:00
parent b487b55f7d
commit 11e3dac36e
1 changed files with 6 additions and 0 deletions
@@ -555,6 +555,12 @@ BuildUtil::split64BitOpPostRA(Function *fn, Instruction *i,
   switch (i->dType) {
   case TYPE_U64: hTy = TYPE_U32; break;
   case TYPE_S64: hTy = TYPE_S32; break;
+   case TYPE_F64:
+      if (i->op == OP_MOV) {
+         hTy = TYPE_U32;
+         break;
+      }
+      /* fallthrough */
   default:
      return NULL;
   }