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| author | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2017-04-25 07:41:41 +0000 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2017-04-25 07:41:41 +0000 |
| commit | 3cb9ee2f9c10a04a7498be3279897b46669c61dc (patch) | |
| tree | 68d8a15d09edb7899d14406a9af12510a5810f30 /gcc/ada | |
| parent | 03db9ab59481e07de0f8b651e6cc5c0f7d26b330 (diff) | |
| download | gcc-3cb9ee2f9c10a04a7498be3279897b46669c61dc.zip gcc-3cb9ee2f9c10a04a7498be3279897b46669c61dc.tar.gz gcc-3cb9ee2f9c10a04a7498be3279897b46669c61dc.tar.bz2 | |
S/390: PR79895: Fix TImode constant handling
The P constraint letter is supposed to match every constant which is
acceptable during reload. However, constraints do not appear to be
able to handle const_wide_int yet. It works with predicates so the
alternative is modelled with a new predicate now.
gcc/ChangeLog:
2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/79895
* config/s390/predicates.md (reload_const_wide_int_operand): New
predicate.
* config/s390/s390.md ("movti"): Remove d/P alternative.
("movti_bigconst"): New pattern definition.
gcc/testsuite/ChangeLog:
2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/79895
* gcc.target/s390/pr79895.c: New test.
From-SVN: r247133
Diffstat (limited to 'gcc/ada')
0 files changed, 0 insertions, 0 deletions