nv50/ir: print EMIT subops in debug mode

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp

@@ -225,6 +225,11 @@ static const char *rcprsqOpStr[] =
    "", "64h"
 };
 
+static const char *emitOpStr[] =
+{
+   "", "restart"
+};
+
 static const char *DataTypeStr[] =
 {
    "-",
@@ -590,6 +595,10 @@ void Instruction::print() const
          if (subOp < ARRAY_SIZE(rcprsqOpStr))
             PRINT("%s ", rcprsqOpStr[subOp]);
          break;
+      case OP_EMIT:
+         if (subOp < ARRAY_SIZE(emitOpStr))
+            PRINT("%s ", emitOpStr[subOp]);
+         break;
       default:
          if (subOp)
             PRINT("(SUBOP:%u) ", subOp);