Introduce opencl_notequal_operation

This adds the opencl_notequal_operation typedef, implementing "!=" for
OpenCL.

gdb/ChangeLog
2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_logical_not): No longer static.  Change
	parameters.
	(evaluate_subexp_opencl): Update.
	* c-exp.h (opencl_notequal_operation): New typedef.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f463829b0cc8813198946bad5d27310e8b92fddb..257f881e1cd94ebac7e760bead47d08bc746d4d5 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2021-03-08  Tom Tromey  <tom@tromey.com>
+
+       * opencl-lang.c (opencl_logical_not): No longer static.  Change
+       parameters.
+       (evaluate_subexp_opencl): Update.
+       * c-exp.h (opencl_notequal_operation): New typedef.
+
 2021-03-08  Tom Tromey  <tom@tromey.com>
 
        * opencl-lang.c (opencl_relop, eval_opencl_assign): No longer

diff --git a/gdb/c-exp.h b/gdb/c-exp.h
index dc92e7a49a8a72ba7d80228f39cbf093f8e7b55a..1afe2d2fbee14dc9533154173ea16c6b2679cf5b 100644 (file)
--- a/gdb/c-exp.h
+++ b/gdb/c-exp.h
@@ -38,6 +38,11 @@ extern struct value *opencl_relop (struct type *expect_type,
                                   struct expression *exp,
                                   enum noside noside, enum exp_opcode op,
                                   struct value *arg1, struct value *arg2);
+extern struct value *opencl_logical_not (struct type *expect_type,
+                                        struct expression *exp,
+                                        enum noside noside,
+                                        enum exp_opcode op,
+                                        struct value *arg);
 
 namespace expr
 {
@@ -162,6 +167,9 @@ using opencl_geq_operation = opencl_binop_operation<BINOP_GEQ,
 using opencl_leq_operation = opencl_binop_operation<BINOP_LEQ,
                                                    opencl_relop>;
 
+using opencl_not_operation = unop_operation<UNOP_LOGICAL_NOT,
+                                           opencl_logical_not>;
+
 }/* namespace expr */
 
 #endif /* C_EXP_H */

diff --git a/gdb/opencl-lang.c b/gdb/opencl-lang.c
index 01456055015c53bbafcc0a7fb2446412f1c21260..8ddcd76c58932529e71f5c4563ea14bba23ac993 100644 (file)
--- a/gdb/opencl-lang.c
+++ b/gdb/opencl-lang.c
@@ -441,8 +441,10 @@ opencl_component_ref (struct expression *exp, struct value *val,
 
 /* Perform the unary logical not (!) operation.  */
 
-static struct value *
-opencl_logical_not (struct expression *exp, struct value *arg)
+struct value *
+opencl_logical_not (struct type *expect_type, struct expression *exp,
+                   enum noside noside, enum exp_opcode op,
+                   struct value *arg)
 {
   struct type *type = check_typedef (value_type (arg));
   struct type *rettype;
@@ -765,7 +767,7 @@ evaluate_subexp_opencl (struct type *expect_type, struct expression *exp,
        return value_from_longest (builtin_type (exp->gdbarch)->
                                   builtin_int, 1);
 
-      return opencl_logical_not (exp, arg1);
+      return opencl_logical_not (expect_type, exp, noside, op, arg1);
 
     /* Handle the logical operator and(&&) and or(||).  */
     case BINOP_LOGICAL_AND: