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S/390: Fix 64 bit sibcall 

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

gcc/ChangeLog:

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

	* config/s390/s390.c (s390_emit_call): Add missing 64 bit check.

From-SVN: r233169
This commit is contained in:
Andreas Krebbel 2016-02-05 10:10:35 +00:00 committed by Andreas Krebbel
parent 82379bdf02
commit 15288e9a94
2 changed files with 5 additions and 1 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2016-02-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390.c (s390_emit_call): Add missing 64 bit check.
2016-02-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/69625

2
gcc/config/s390/s390.c
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@ -12507,7 +12507,7 @@ 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),