gk110/ir: add missing src predicate emission for BAR.RED

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
2016-02-28 22:44:24 +01:00
parent f4d2d49152
commit 8a109c0375
1 changed files with 8 additions and 0 deletions
@@ -1300,6 +1300,14 @@ CodeEmitterGK110::emitBAR(const Instruction *i)
      code[1] |= imm->reg.data.u32 >> 9;
      code[1] |= 0x4000;
   }
+
+   if (i->srcExists(2) && (i->predSrc != 2)) {
+      srcId(i->src(2), 32 + 10);
+      if (i->src(2).mod == Modifier(NV50_IR_MOD_NOT))
+         code[1] |= 1 << 13;
+   } else {
+      code[1] |= 7 << 10;
+   }
 }

 void CodeEmitterGK110::emitMEMBAR(const Instruction *i)