From 1f1479dc91216e63870c59ad48fdbb0b1c060d82 Mon Sep 17 00:00:00 2001
From: Mark Mitchell <mark@codesourcery.com>
Date: Wed, 13 Oct 1999 16:13:25 +0000
Subject: [PATCH] decl.c (make_rtl_for_local_static): Don't create register RTL
 for addressable constants.

	* decl.c (make_rtl_for_local_static): Don't create register RTL
	for addressable constants.

From-SVN: r29945
---
 gcc/cp/ChangeLog                                |  5 +++++
 gcc/cp/decl.c                                   |  1 +
 gcc/testsuite/g++.old-deja/g++.other/static10.C |  1 +
 gcc/testsuite/g++.old-deja/g++.other/static11.C | 15 +++++++++++++++
 4 files changed, 22 insertions(+)
 create mode 100644 gcc/testsuite/g++.old-deja/g++.other/static11.C

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 9bb81d0..10e8f69 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,8 @@
+1999-10-13  Mark Mitchell  <mark@codesourcery.com>
+
+	* decl.c (make_rtl_for_local_static): Don't create register RTL
+	for addressable constants.
+
 1999-10-13  Nathan Sidwell  <nathan@acm.org>
 
 	* cp-tree.h (build_x_va_arg): Prototype new function.
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 60dac52..a6a2037 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -7434,6 +7434,7 @@ make_rtl_for_local_static (decl)
       && ! TREE_PUBLIC (decl)
       && ! DECL_EXTERNAL (decl)
       && ! TYPE_NEEDS_DESTRUCTOR (type)
+      && ! TREE_ADDRESSABLE (decl)
       && DECL_MODE (decl) != BLKmode)
     {
       /* As an optimization, we try to put register-sized static
diff --git a/gcc/testsuite/g++.old-deja/g++.other/static10.C b/gcc/testsuite/g++.old-deja/g++.other/static10.C
index 212191c..432e07b 100644
--- a/gcc/testsuite/g++.old-deja/g++.other/static10.C
+++ b/gcc/testsuite/g++.old-deja/g++.other/static10.C
@@ -1,5 +1,6 @@
 // Build don't link:
 // Origin: Ulrich Drepper <drepper@cygnus.com>
+// Special g++ Options: -w
 
 struct st
 {
diff --git a/gcc/testsuite/g++.old-deja/g++.other/static11.C b/gcc/testsuite/g++.old-deja/g++.other/static11.C
new file mode 100644
index 0000000..f993fd3
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/static11.C
@@ -0,0 +1,15 @@
+// Build don't link:
+// Origin: Raja R Harinath <harinath@cs.umn.edu>
+
+enum ReservedName {
+  rIGNORE,
+  rINCLUDE
+};
+
+void maybeStatusKeyword()
+{
+  static const ReservedName statusKeywords[] = { rINCLUDE, rIGNORE };
+  for (int i = 0; i < 2; i++) {
+    ReservedName r = statusKeywords[i];
+  }
+}
-- 
2.7.4