* builtins.c (expand_builtin_compare_and_swap): If target is const0,
authorrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 12 Nov 2011 17:17:54 +0000 (17:17 +0000)
committerrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 12 Nov 2011 17:17:54 +0000 (17:17 +0000)
commitba885f6a0dabd032e32cd85c8bb76d5ee35f3a04
tree831e5faa18ef7a553143194a680da4d37f715452
parenta3df89527145b0846259bcc07fa4c2c22f13630e
    * builtins.c (expand_builtin_compare_and_swap): If target is const0,
        don't pass the target to expand_atomic_compare_and_swap.
        (expand_builtin_atomic_compare_exchange): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181323 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/builtins.c