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author | Max Filippov <jcmvbkbc@gmail.com> | 2017-09-11 21:33:36 +0000 |
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committer | Max Filippov <jcmvbkbc@gcc.gnu.org> | 2017-09-11 21:33:36 +0000 |
commit | 738ae6eeee92a7317c889ebfa3df978cec997415 (patch) | |
tree | b9b2c785be741e6cb06239032de31045be7cb1c0 /gcc/config | |
parent | 3366a4740876b62c7e40f1ab74d3ed65bd698606 (diff) | |
download | gcc-738ae6eeee92a7317c889ebfa3df978cec997415.zip gcc-738ae6eeee92a7317c889ebfa3df978cec997415.tar.gz gcc-738ae6eeee92a7317c889ebfa3df978cec997415.tar.bz2 |
xtensa: fix PR target/82181
2017-09-11 Max Filippov <jcmvbkbc@gmail.com>
gcc/
* config/xtensa/xtensa.c (xtensa_mem_offset): Check that both
words of E_DImode object are reachable by xtensa_uimm8x4 access.
From-SVN: r251986
Diffstat (limited to 'gcc/config')
-rw-r--r-- | gcc/config/xtensa/xtensa.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c index f7ce084..0f84cf3 100644 --- a/gcc/config/xtensa/xtensa.c +++ b/gcc/config/xtensa/xtensa.c @@ -615,6 +615,7 @@ xtensa_mem_offset (unsigned v, machine_mode mode) case E_HImode: return xtensa_uimm8x2 (v); + case E_DImode: case E_DFmode: return (xtensa_uimm8x4 (v) && xtensa_uimm8x4 (v + 4)); |