$DragonFly: src/gnu/usr.bin/cc34/cc_prep/patches/rtl.h.patch,v 1.2 2004/06/20 00:10:52 joerg Exp $

diff -u ../gcc.orig/rtl.h rtl.h
--- ../gcc.orig/rtl.h	2004-06-19 22:27:13.000000000 +0200
+++ rtl.h	2004-06-20 01:16:05.000000000 +0200
@@ -473,6 +473,18 @@
 			     __FUNCTION__);				\
    _rtx; })
 
+#define RTL_FLAG_CHECK9(NAME, RTX, C1, C2, C3, C4, C5, C6, C7, C8, C9)	\
+  __extension__								\
+({ rtx const _rtx = (RTX);						\
+   if (GET_CODE(_rtx) != C1 && GET_CODE(_rtx) != C2			\
+       && GET_CODE(_rtx) != C3 && GET_CODE(_rtx) != C4			\
+       && GET_CODE(_rtx) != C5 && GET_CODE(_rtx) != C6			\
+       && GET_CODE(_rtx) != C7 && GET_CODE(_rtx) != C8			\
+       && GET_CODE(_rtx) != C9)						\
+     rtl_check_failed_flag  (NAME, _rtx, __FILE__, __LINE__,		\
+			     __FUNCTION__);				\
+   _rtx; })
+
 extern void rtl_check_failed_flag (const char *, rtx, const char *,
 				   int, const char *)
     ATTRIBUTE_NORETURN
@@ -488,6 +500,7 @@
 #define RTL_FLAG_CHECK6(NAME, RTX, C1, C2, C3, C4, C5, C6)		(RTX)
 #define RTL_FLAG_CHECK7(NAME, RTX, C1, C2, C3, C4, C5, C6, C7)		(RTX)
 #define RTL_FLAG_CHECK8(NAME, RTX, C1, C2, C3, C4, C5, C6, C7, C8)	(RTX)
+#define RTL_FLAG_CHECK9(NAME, RTX, C1, C2, C3, C4, C5, C6, C7, C8, C9)	(RTX)
 #endif
 
 #define CLEAR_RTX_FLAGS(RTX)	\
@@ -583,9 +596,9 @@
 #define LOG_LINKS(INSN)	XEXP(INSN, 7)
 
 #define RTX_INTEGRATED_P(RTX)						\
-  (RTL_FLAG_CHECK8("RTX_INTEGRATED_P", (RTX), INSN, CALL_INSN,		\
+  (RTL_FLAG_CHECK9("RTX_INTEGRATED_P", (RTX), INSN, CALL_INSN,		\
 		   JUMP_INSN, INSN_LIST, BARRIER, CODE_LABEL, CONST,	\
-		   NOTE)->integrated)
+		   PLUS, NOTE)->integrated)
 #define RTX_UNCHANGING_P(RTX)						\
   (RTL_FLAG_CHECK3("RTX_UNCHANGING_P", (RTX), REG, MEM, CONCAT)->unchanging)
 #define RTX_FRAME_RELATED_P(RTX)					\
@@ -1125,6 +1138,10 @@
   (RTL_FLAG_CHECK3("MEM_VOLATILE_P", (RTX), MEM, ASM_OPERANDS,		\
 		   ASM_INPUT)->volatil)
 
+/* 1 if RTX is an SET rtx that is not eliminated for the stack protection.  */
+#define SET_VOLATILE_P(RTX)					\
+  (RTL_FLAG_CHECK1("SET_VOLATILE_P", (RTX), SET)->volatil)
+
 /* 1 if RTX is a mem that refers to an aggregate, either to the
    aggregate itself of to a field of the aggregate.  If zero, RTX may
    or may not be such a reference.  */