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re PR middle-end/54261 (reverse sync/atomic operators when only sync_compare_and_swap...
authorHans-Peter Nilsson <hp@gcc.gnu.org>
Thu, 16 Aug 2012 22:03:33 +0000 (22:03 +0000)
committerHans-Peter Nilsson <hp@gcc.gnu.org>
Thu, 16 Aug 2012 22:03:33 +0000 (22:03 +0000)
commitdf1a3a7ca6c2623dffbfd205cb5497df6106e6d2
tree2023ae7ad41eb6fb9936d581d7feffe9a1b0d6fdtree
parentaf7c3fe7aac03b20dd1b759eb1372ffd555d99b1commit | diff
re PR middle-end/54261 (reverse sync/atomic operators when only sync_compare_and_swap_optab libfuncs implemented)

PR middle-end/54261
* optabs.c (expand_atomic_fetch_op): Save and restore code when
retrying after failed attempt.

From-SVN: r190454
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