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r269643 - in /branches/gcc-8-branch/gcc: Change...
- From: krebbel at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 13 Mar 2019 09:51:38 -0000
- Subject: r269643 - in /branches/gcc-8-branch/gcc: Change...
Author: krebbel
Date: Wed Mar 13 09:51:38 2019
New Revision: 269643
URL: https://gcc.gnu.org/viewcvs?rev=269643&root=gcc&view=rev
Log:
S/390: Fix immediate vector operands for some builtins.
This fixes a problem with vec_add/sub_u128 builtins. The
s390_expand_builtin backend function is supposed to convert the
operand to TImode *AND* load it into a vector register. The current
implementation did only the conversion and gave up then.
gcc/ChangeLog:
2019-03-13 Andreas Krebbel <krebbel@linux.ibm.com>
Backport from mainline
2019-03-11 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.c (s390_expand_builtin): Do the copy_to_reg not
only on the else branch.
gcc/testsuite/ChangeLog:
2019-03-13 Andreas Krebbel <krebbel@linux.ibm.com>
Backport from mainline
2019-03-11 Andreas Krebbel <krebbel@linux.ibm.com>
* gcc.target/s390/zvector/vec-addc-u128.c: New test.
Added:
branches/gcc-8-branch/gcc/testsuite/gcc.target/s390/zvector/vec-addc-u128.c
Modified:
branches/gcc-8-branch/gcc/ChangeLog
branches/gcc-8-branch/gcc/config/s390/s390.c
branches/gcc-8-branch/gcc/testsuite/ChangeLog