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[ARM] PR target/78439: Update movdi constraints for Cortex-A8 tuning to handle LDRD...
authorKyrylo Tkachov <kyrylo.tkachov@arm.com>
Tue, 22 Nov 2016 12:12:05 +0000 (12:12 +0000)
committerKyrylo Tkachov <ktkachov@gcc.gnu.org>
Tue, 22 Nov 2016 12:12:05 +0000 (12:12 +0000)
commitc69fb8161a4fcfc302c026dec3c0c4103731cd37
tree13fa9d80862d235db48363df5a2bac19108f8af4tree
parent4ac52f1614e8d199e55b915dc23e687a76327ba8commit | diff
[ARM] PR target/78439: Update movdi constraints for Cortex-A8 tuning to handle LDRD/STRD

PR target/78439
* config/arm/vfp.md (*movdi_vfp_cortexa8): Use 'q' constraints for the
register operand in alternatives 4,5,6.

* gcc.c-torture/compile/pr78439.c: New test.

From-SVN: r242695
gcc/ChangeLog diff | blob | history
gcc/config/arm/vfp.md diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/pr78439.c [new file with mode: 0644] blob