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PR middle-end/67222
authormpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 18 Aug 2015 13:41:27 +0000 (13:41 +0000)
committermpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 18 Aug 2015 13:41:27 +0000 (13:41 +0000)
commit6189000cabdd662f824c8360c1eaad5e93534747
tree0e5342264c77f1513865bd33dd1eb5a9dcb91b25tree | snapshot
parent35ed5ce385e923a872f1371f1e4793508ca140f1commit | diff
PR middle-end/67222
* gimple-low.c (lower_stmt): Don't lower BUILT_IN_POSIX_MEMALIGN
if the call isn't valid.
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Check builtins using
gimple_call_builtin_p.
(call_may_clobber_ref_p_1): Likewise.
(stmt_kills_ref_p): Likewise.

* gcc.dg/torture/pr67222.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226969 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/gimple-low.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/torture/pr67222.c [new file with mode: 0644] blob
gcc/tree-ssa-alias.c diff | blob | blame | history
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