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authorNikolai Merinov <n.merinov@inango-systems.com>2018-11-07 21:02:27 +0000
committerJeff Law <law@gcc.gnu.org>2018-11-07 14:02:27 -0700
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treea9b3a57a076c540e02affb6a305a3f52f651f185 /gcc/tree-ssa-phiopt.c
parent285556b5599bc180ad7a7ba1bb5f226b558ab32d (diff)
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common.opt: Add -Wattribute-warning.
* common.opt: Add -Wattribute-warning. * doc/invoke.texi: Add documentation for -Wno-attribute-warning. * expr.c (expand_expr_real_1): Add new attribute to warning_at call to allow user configure behavior of "warning" attribute. * gcc.dg/Wno-attribute-warning.c: New test. From-SVN: r265891
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