diff --git a/src/glsl/loop_unroll.cpp b/src/glsl/loop_unroll.cpp
index 635e1dd99cd..7a00fb8fea8 100644
--- a/src/glsl/loop_unroll.cpp
+++ b/src/glsl/loop_unroll.cpp
@@ -100,6 +100,18 @@ public:
 
    virtual ir_visitor_status visit_enter(ir_dereference_array *ir)
    {
+      /* Force unroll in case of dynamic indexing with sampler arrays
+       * when EmitNoIndirectSampler is set.
+       */
+      if (options->EmitNoIndirectSampler) {
+         if ((ir->array->type->is_array() &&
+              ir->array->type->contains_sampler()) &&
+             !ir->array_index->constant_expression_value()) {
+            unsupported_variable_indexing = true;
+            return visit_continue;
+         }
+      }
+
       /* Check for arrays variably-indexed by a loop induction variable.
        * Unrolling the loop may convert that access into constant-indexing.
        *
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 983b9dc307b..7b55677de30 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2881,6 +2881,7 @@ struct gl_shader_compiler_options
    GLboolean EmitNoIndirectOutput;  /**< No indirect addressing of outputs */
    GLboolean EmitNoIndirectTemp;    /**< No indirect addressing of temps */
    GLboolean EmitNoIndirectUniform; /**< No indirect addressing of constants */
+   GLboolean EmitNoIndirectSampler; /**< No indirect addressing of samplers */
    /*@}*/
 
    GLuint MaxIfDepth;               /**< Maximum nested IF blocks */