diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir.h b/src/gallium/drivers/nouveau/codegen/nv50_ir.h
index a4ade030b00..5b8595c961e 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir.h
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir.h
@@ -168,6 +168,7 @@ enum operation
    OP_SHFL, // warp shuffle
    OP_VOTE,
    OP_BUFQ, // buffer query
+   OP_WARPSYNC,
    OP_LAST
 };
 
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp
index 74738221080..b85ace15b87 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp
@@ -194,6 +194,7 @@ const char *operationStr[OP_LAST + 1] =
    "shfl",
    "vote",
    "bufq",
+   "warpsync",
    "(invalid)"
 };
 
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
index 92ac7101cfc..e801722ec09 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
@@ -58,6 +58,7 @@ const uint8_t Target::operationSrcNr[] =
    3,                      // SHFL
    1,                      // VOTE
    1,                      // BUFQ
+   1,                      // WARPSYNC
    0
 };
 
@@ -136,6 +137,8 @@ const OpClass Target::operationClass[] =
    OPCLASS_OTHER,
    // BUFQ
    OPCLASS_OTHER,
+   // WARPSYNC
+   OPCLASS_OTHER,
    OPCLASS_PSEUDO // LAST
 };