[Committed] S/390: Fix 64 bit sibcall

Message ID	1454675970-24258-1-git-send-email-krebbel@linux.vnet.ibm.com
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Headers	show Return-Path: <gcc-patches-return-420859-incoming=patchwork.ozlabs.org@gcc.gnu.org> DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:subject:date:message-id; q=dns; s=default; b=TAqSxJK5PoW6Gwl U7f3TKXusOul4PXJM0waPdER73lLMA3A2RYr4M62dJofLURJakBH7xMo3HzCljeA MctmjUtqbRa0WhiAX6vuJsYkVBw0Qjr/MuXTklOT7qI+RJ9+KjA5utPWVaGVFVr5 x2h58dFQz0XM7IRw1101yk6FbGz4= Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk Sender: gcc-patches-owner@gcc.gnu.org Gateway: Authorized Use Only! Violators will be prosecuted for <gcc-patches@gcc.gnu.org> from <krebbel@linux.vnet.ibm.com>; Fri, 5 Feb 2016 12:39:34 -0000 Gateway: Authorized Use Only! Violators will be prosecuted; Fri, 5 Feb 2016 12:39:32 -0000 From: Andreas Krebbel <krebbel@linux.vnet.ibm.com> To: gcc-patches@gcc.gnu.org Subject: [Committed] S/390: Fix 64 bit sibcall Date: Fri, 5 Feb 2016 13:39:30 +0100 Message-Id: <1454675970-24258-1-git-send-email-krebbel@linux.vnet.ibm.com>

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From: Andreas Krebbel <krebbel@linux.vnet.ibm.com>
To: gcc-patches@gcc.gnu.org
Subject: [Committed] S/390: Fix 64 bit sibcall
Date: Fri,  5 Feb 2016 13:39:30 +0100
Message-Id: <1454675970-24258-1-git-send-email-krebbel@linux.vnet.ibm.com>

Commit Message

Andreas Krebbel Feb. 5, 2016, 12:39 p.m. UTC

This fixes a problem revealed during the split-stack work:
https://gcc.gnu.org/ml/gcc-patches/2016-02/msg00322.html

Bootstrapped on s390x. No regressions.

Committed to mainline. Needs to be committed to 4.9.x and 5.x as well.

Bye,

-Andreas-

gcc/ChangeLog:

2016-02-05  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390.c (s390_emit_call): Add missing 64 bit check.
---
 gcc/config/s390/s390.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c
index 3be64de..c8f66c6 100644
--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -12470,7 +12470,7 @@  s390_emit_call (rtx addr_location, rtx tls_call, rtx result_reg,
          replace the symbol itself with the PLT stub.  */
       if (flag_pic && !SYMBOL_REF_LOCAL_P (addr_location))
         {
-	  if (retaddr_reg != NULL_RTX)
+	  if (TARGET_64BIT || retaddr_reg != NULL_RTX)
 	    {
 	      addr_location = gen_rtx_UNSPEC (Pmode,
 					      gen_rtvec (1, addr_location),

[Committed] S/390: Fix 64 bit sibcall

Commit Message

Patch