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[patch] s390: Hookize some target macros.
- From: Kazu Hirata <kazu at cs dot umass dot edu>
- To: gcc-patches at gcc dot gnu dot org
- Cc: hpenner at de dot ibm dot com, uweigand at de dot ibm dot com
- Date: Sun, 18 Jan 2004 17:44:36 -0500 (EST)
- Subject: [patch] s390: Hookize some target macros.
Hi,
Attached is a patch to hookize some target macros.
Built cc1 of s390-unknown-linux-gnu. OK to apply?
Kazu Hirata
2004-01-18 Kazu Hirata <kazu@cs.umass.edu>
* config/s390/s390.c (TARGET_PROMOTE_FUNCTION_ARGS): Define.
(TARGET_PROMOTE_FUNCTION_RETURN): Likewise.
(TARGET_STRUCT_VALUE_RTX): Likewise.
* config/s390/s390.h (PROMOTE_FUNCTION_ARGS): Remove.
(PROMOTE_FUNCTION_RETURN): Remove.
(STRUCT_VALUE): Remove.
Index: s390.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/s390/s390.c,v
retrieving revision 1.125
diff -u -r1.125 s390.c
--- s390.c 4 Dec 2003 09:11:18 -0000 1.125
+++ s390.c 18 Jan 2004 22:29:39 -0000
@@ -148,6 +148,14 @@
#undef TARGET_BUILD_BUILTIN_VA_LIST
#define TARGET_BUILD_BUILTIN_VA_LIST s390_build_builtin_va_list
+#undef TARGET_PROMOTE_FUNCTION_ARGS
+#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_tree_true
+#undef TARGET_PROMOTE_FUNCTION_RETURN
+#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_true
+
+#undef TARGET_STRUCT_VALUE_RTX
+#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
+
struct gcc_target targetm = TARGET_INITIALIZER;
extern int reload_completed;
Index: s390.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/s390/s390.h,v
retrieving revision 1.92
diff -u -r1.92 s390.h
--- s390.h 30 Nov 2003 15:51:36 -0000 1.92
+++ s390.h 18 Jan 2004 22:29:39 -0000
@@ -207,8 +207,6 @@
#define MAX_BITS_PER_WORD 64
/* Function arguments and return values are promoted to word size. */
-#define PROMOTE_FUNCTION_ARGS
-#define PROMOTE_FUNCTION_RETURN
#define PROMOTE_FOR_CALL_ONLY
#define PROMOTE_MODE(MODE, UNSIGNEDP, TYPE) \
@@ -714,9 +712,6 @@
/* Only gpr 2 and fpr 0 are ever used as return registers. */
#define FUNCTION_VALUE_REGNO_P(N) ((N) == 2 || (N) == 16)
-
-/* Structure value address is passed as invisible first argument (gpr 2). */
-#define STRUCT_VALUE 0
/* Function entry and exit. */