nvptx.h (FIRST_PARM_OFFSET): Add void cast.

	* config/nvptx/nvptx.h (FIRST_PARM_OFFSET): Add void cast.
	(FRAME_POINTER_CFA_OFFSET): Define.
	(struct nvptx_args): Use 'tree' type.
	(INIT_CUMULATIVE_ARGS): Remove unnecessary do...while.

From-SVN: r231038

diff --git a/ChangeLog b/ChangeLog
index eb865480d9d2fb28542b59874355feea9c646916..8c38bd559945aa41eefa729a7a6c103358315181 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2015-11-28  Nathan Sidwell  <nathan@acm.org>
+
+       * config/nvptx/nvptx.h (FIRST_PARM_OFFSET): Add void cast.
+       (FRAME_POINTER_CFA_OFFSET): Define.
+       (struct nvptx_args): Use 'tree' type.
+       (INIT_CUMULATIVE_ARGS): Remove unnecessary do...while.
+
 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
 
        * m4/libtool.m4 (export_symbols_cmds) [AIX]: Add global TLS "L"

diff --git a/gcc/config/nvptx/nvptx.h b/gcc/config/nvptx/nvptx.h
index 1789203297c121415b0a43bf31df81f883a8d99c..4228ec073b8c24d7e339da5603785884226a4ae6 100644 (file)
--- a/gcc/config/nvptx/nvptx.h
+++ b/gcc/config/nvptx/nvptx.h
@@ -166,14 +166,16 @@ enum reg_class
 #define OUTGOING_ARG_POINTER_REGNUM 11
 #define OUTGOING_STATIC_CHAIN_REGNUM 10
 
-#define FIRST_PARM_OFFSET(FNDECL) 0
+#define FIRST_PARM_OFFSET(FNDECL) ((void)(FNDECL), 0)
 #define PUSH_ARGS_REVERSED 1
-
 #define ACCUMULATE_OUTGOING_ARGS 1
 
+/* Avoid using the argument pointer for frame-related things.  */
+#define FRAME_POINTER_CFA_OFFSET(FNDECL) ((void)(FNDECL), 0)
+
 #ifdef HOST_WIDE_INT
 struct nvptx_args {
-  union tree_node *fntype;
+  tree fntype;
   /* Number of arguments passed in registers so far.  */
   int count;
   /* Offset into the stdarg area so far.  */
@@ -184,7 +186,7 @@ struct nvptx_args {
 #define CUMULATIVE_ARGS struct nvptx_args
 
 #define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, FNDECL, N_NAMED_ARGS) \
-  do { (CUM).fntype = (FNTYPE); (CUM).count = 0; (CUM).off = 0; } while (0)
+  ((CUM).fntype = (FNTYPE), (CUM).count = 0, (CUM).off = 0, (void)0)
 
 #define FUNCTION_ARG_REGNO_P(r) 0