Merge remote-tracking branch 'mesa-public/master' into vulkan

[mesa.git] / src / mesa / drivers / dri / i965 / brw_fs_nir.cpp

diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
index 792663f2644821d64aeb5ed90093ee298500e543..feedbfbb2e392cf78d333cf737d2a3a77c65f71b 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -2128,6 +2128,12 @@ fs_visitor::nir_emit_jump(const fs_builder &bld, nir_jump_instr *instr)
       bld.emit(BRW_OPCODE_CONTINUE);
       break;
    case nir_jump_return:
+      /* This has to be the last block in the shader.  We don't handle
+       * early returns.
+       */
+      assert(nir_cf_node_next(&instr->instr.block->cf_node) == NULL &&
+             instr->instr.block->cf_node.parent->type == nir_cf_node_function);
+      break;
    default:
       unreachable("unknown jump");
    }