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| author | Nick Clifton <nickc@redhat.com> | 2013-12-13 10:00:40 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2013-12-13 10:00:40 +0000 |
| commit | a005b5befd6bb3166b1d7c5269a2c791e4a4ee7c (patch) | |
| tree | cdf53cc2a532fa7be52f7a04968c25e7ca478971 /gcc/tree-ssa-loop-ivopts.c | |
| parent | e8111c8c64088b4efdf3e1a1a7818947fc2ae051 (diff) | |
| download | gcc-a005b5befd6bb3166b1d7c5269a2c791e4a4ee7c.zip gcc-a005b5befd6bb3166b1d7c5269a2c791e4a4ee7c.tar.gz gcc-a005b5befd6bb3166b1d7c5269a2c791e4a4ee7c.tar.bz2 | |
msp430.c (is_wakeup_func): New function.
* config/msp430/msp430.c (is_wakeup_func): New function. Returns
true if the current function has the wakeup attribute.
(msp430_start_function): Note if the function has the wakeup
attribute.
(msp430_attribute_table): Add wakeup attribute.
(msp430_expand_epilogue): Add support for wakeup functions.
* config/msp430/msp430.md (disable_interrupts): Emit a NOP after
the DINT instruction.
* doc/extend.texi: Document the wakeup attribute.
From-SVN: r205958
Diffstat (limited to 'gcc/tree-ssa-loop-ivopts.c')
0 files changed, 0 insertions, 0 deletions