From: rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 6 Sep 2014 10:04:44 +0000 (+0000)
Subject: gcc/
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02c7697d8819ada4bafbf2fb85b78cd8873c94e8;p=thirdparty%2Fgcc.git

gcc/
	PR middle-end/63171
	* rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214989 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 97408f1ee11b..dcf4e2a95654 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2014-09-06  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR middle-end/63171
+	* rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
+
 2014-09-06  Tom de Vries  <tom@codesourcery.com>
 
 	* ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 3fe2cd4efd41..ece51c8c3129 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -6072,7 +6072,7 @@ tls_referenced_p (const_rtx x)
     return false;
 
   subrtx_iterator::array_type array;
-  FOR_EACH_SUBRTX (iter, array, x, NONCONST)
+  FOR_EACH_SUBRTX (iter, array, x, ALL)
     if (GET_CODE (*iter) == SYMBOL_REF && SYMBOL_REF_TLS_MODEL (*iter) != 0)
       return true;
   return false;