diff --git a/builtin_function.cpp b/builtin_function.cpp
index ec1b54a2dd5..9d231e872b6 100644
--- a/builtin_function.cpp
+++ b/builtin_function.cpp
@@ -84,6 +84,14 @@ generate_rsq(exec_list *instructions,
    generate_unop(instructions, declarations, type, ir_unop_rsq);
 }
 
+static void
+generate_sqrt(exec_list *instructions,
+	       ir_variable **declarations,
+	       const glsl_type *type)
+{
+   generate_unop(instructions, declarations, type, ir_unop_sqrt);
+}
+
 static void
 generate_abs(exec_list *instructions,
 	     ir_variable **declarations,
@@ -227,7 +235,7 @@ generate_110_functions(glsl_symbol_table *symtab, exec_list *instructions)
    make_gentype_function(symtab, instructions, "log", 1, generate_log);
    /* FINISHME: exp2() */
    /* FINISHME: log2() */
-   /* FINISHME: sqrt() */
+   make_gentype_function(symtab, instructions, "sqrt", 1, generate_sqrt);
    make_gentype_function(symtab, instructions, "inversesqrt", 1, generate_rsq);
    make_gentype_function(symtab, instructions, "abs", 1, generate_abs);
    /* FINISHME: sign() */
diff --git a/ir.h b/ir.h
index bad5111b5a8..45905289485 100644
--- a/ir.h
+++ b/ir.h
@@ -225,6 +225,7 @@ enum ir_expression_operation {
    ir_unop_abs,
    ir_unop_rcp,
    ir_unop_rsq,
+   ir_unop_sqrt,
    ir_unop_exp,
    ir_unop_log,
    ir_unop_f2i,      /**< Float-to-integer conversion. */
diff --git a/ir_print_visitor.cpp b/ir_print_visitor.cpp
index ecfdb49c480..8b2080f7ec5 100644
--- a/ir_print_visitor.cpp
+++ b/ir_print_visitor.cpp
@@ -93,6 +93,7 @@ void ir_print_visitor::visit(ir_expression *ir)
       "abs",
       "rcp",
       "rsq",
+      "sqrt",
       "exp",
       "log",
       "f2i",