From: Martin Sebor <msebor@redhat.com>
Date: Mon, 22 May 2017 16:17:59 +0000 (+0000)
Subject: print-tree.c (print_node): Print DECL_READ_P flag.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a5f15ed90a9e5dac66aca6a10087ac5169e6d5c6;p=gcc.git

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 2efcf7e96bb..3dac2253052 100644
--- 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 fb58be6c073..388c694b255 100644
--- 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);