print-tree.c (print_node): Print DECL_READ_P flag.

gcc/ChangeLog:

	* print-tree.c (print_node): Print DECL_READ_P flag.

From-SVN: r248339

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2efcf7e96bb7155ab2ce03aeaf545b620393757b..3dac2253052f032b678be77a9e5626005595bcc0 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2017-05-19  Martin Sebor  <msebor@redhat.com>
+
+       * print-tree.c (print_node): Print DECL_READ_P flag.
+
 2017-05-22  Jan Hubicka  <hubicka@ucw.cz>
 
        * Makefile.in: Add ipa-fnsummary.o and ipa-fnsummary.h

diff --git a/gcc/print-tree.c b/gcc/print-tree.c
index fb58be6c073a2c6dd071e0e37e3df57874ea4631..388c694b255e61e57ec161db7fca8e26f3a14d4a 100644 (file)
--- a/gcc/print-tree.c
+++ b/gcc/print-tree.c
@@ -400,6 +400,8 @@ print_node (FILE *file, const char *prefix, tree node, int indent,
        fputs (" in-constant-pool", file);
       if (code == VAR_DECL && DECL_COMMON (node))
        fputs (" common", file);
+      if ((code == VAR_DECL || code == PARM_DECL) && DECL_READ_P (node))
+       fputs (" read", file);
       if (code == VAR_DECL && DECL_THREAD_LOCAL_P (node))
        {
          fputs (" ", file);