2016-11-17 Bernd Edlinger <bernd.edlinger@hotmail.de>
commit051b66c911b898b9d8d5aafc84c214be763d62f2
authoredlinger <edlinger@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 17 Nov 2016 13:47:24 +0000 (17 13:47 +0000)
committeredlinger <edlinger@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 17 Nov 2016 13:47:24 +0000 (17 13:47 +0000)
tree5ae54b4b32d411e6d1567978cc5fc863056b73c6
parentbaf55fe8d83e3a7914b0ffe6a45c7b827981ac18
2016-11-17  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR target/77308
        * config/arm/arm.md (*thumb2_ldrd, *thumb2_ldrd_base,
        *thumb2_ldrd_base_neg, *thumb2_strd, *thumb2_strd_base,
        *thumb2_strd_base_neg): Recognize insn regardless of
        current_tune->prefer_ldrd_strd.
        * config/arm/ldrdstrd.md: Enable all ldrd/strd peephole rules
        whenever possible.

testsuite:
2016-11-17  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR target/77308
        * gcc.target/arm/pr53447-5.c: New test.
        * lib/target-supports.exp
        (check_effective_target_arm_prefer_ldrd_strd): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242549 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/arm/arm.md
gcc/config/arm/ldrdstrd.md
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/arm/pr53447-5.c [new file with mode: 0644]
gcc/testsuite/lib/target-supports.exp