* Makefile.in (print-rtl.o): Depend on TREE_H.

	* alias.c (get_alias_set): Make two passes over objects to first
	see if inner object is access via restricted pointer.
	Defer allocating alias set for restricted pointer until here.
	Call find_placeholder with second arg nonzero.
	Minor cleanups.
	* emit-rtl.c (set_mem_attributes): Set more attributes.
	(set_mem_align, change_address, adjust_address_1): New functions.
	(change_address_1): Now static.
	(adjust_address, adjust_address_nv): Deleted.
	(replace_equiv_address): Call change_address_1.
	* expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR.
	(find_placeholder): Get starting point from PLIST arg.
	(expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg.
	* expr.h (set_mem_align, change_address, adjust_address_1): New decls.
	(adjust_address, adjust_address_nv): New macros.
	* print-rtl.c (tree.h): New include.
	(print_rtx, case MEM): Print all memory attributes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46313 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 28 insertions, 1 deletions

diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c
index f2025b500ba..3d78dd392f0 100644
--- a/gcc/print-rtl.c
+++ b/gcc/print-rtl.c
@@ -23,6 +23,11 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "config.h"
 #include "system.h"
 #include "rtl.h"
+
+/* We don't want the tree code checking code for the access to the
+   DECL_NAME to be included in the gen* programs.  */
+#undef ENABLE_TREE_CHECKING
+#include "tree.h"
 #include "real.h"
 #include "flags.h"
 #include "hard-reg-set.h"
@@ -446,8 +451,30 @@ print_rtx (in_rtx)
   switch (GET_CODE (in_rtx))
     {
     case MEM:
-      fputc (' ', outfile);
+      fputs (" [", outfile);
       fprintf (outfile, HOST_WIDE_INT_PRINT_DEC, MEM_ALIAS_SET (in_rtx));
+      if (MEM_DECL (in_rtx) && DECL_NAME (MEM_DECL (in_rtx)))
+	fprintf (outfile, " %s",
+		 IDENTIFIER_POINTER (DECL_NAME (MEM_DECL (in_rtx))));
+
+      if (MEM_OFFSET (in_rtx))
+	{
+	  fputc ('+', outfile);
+	  fprintf (outfile, HOST_WIDE_INT_PRINT_DEC,
+		   INTVAL (MEM_OFFSET (in_rtx)));
+	}
+
+      if (MEM_SIZE (in_rtx))
+	{
+	  fputs (" S", outfile);
+	  fprintf (outfile, HOST_WIDE_INT_PRINT_DEC,
+		   INTVAL (MEM_SIZE (in_rtx)));
+	}
+
+      if (MEM_ALIGN (in_rtx) != 1)
+	fprintf (outfile, " A%u", MEM_ALIGN (in_rtx));
+
+      fputc (']', outfile);
       break;
 
 #if HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT && MAX_LONG_DOUBLE_TYPE_SIZE == 64