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| author | Nick Clifton <nickc@redhat.com> | 2014-11-21 10:32:06 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2014-11-21 10:32:06 +0000 |
| commit | 7bbf5a3df249f950e33a5d44bbeb71df4ac43493 (patch) | |
| tree | 71ed9f7fcece841ca0587f1bf065704f217b488f /gcc/config.gcc | |
| parent | 1e762c6ad828137e5cd2310e7acb2a6c80be17d1 (diff) | |
| download | gcc-7bbf5a3df249f950e33a5d44bbeb71df4ac43493.zip gcc-7bbf5a3df249f950e33a5d44bbeb71df4ac43493.tar.gz gcc-7bbf5a3df249f950e33a5d44bbeb71df4ac43493.tar.bz2 | |
rl78-real.md (movqi_from_es): New pattern.
* config/rl78/rl78-real.md (movqi_from_es): New pattern.
* config/rl78/rl78.c (struct machine_function): Add uses_es field.
(rl78_expand_prologue): Save the ES register in interrupt handlers
that use it.
(rl78_expand_epilogue): Restore the ES register if necessary.
(rl78_start_function): Mention if the function uses the ES
register.
(rl78_lo16): Record the use of the ES register.
(transcode_memory_rtx): Likewise.
From-SVN: r217911
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions