http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58542

--- Comment #11 from Richard Henderson <rth at gcc dot gnu.org> ---
Author: rth
Date: Thu Oct 24 22:27:53 2013
New Revision: 204040

URL: http://gcc.gnu.org/viewcvs?rev=204040&root=gcc&view=rev
Log:
PR rtl/58542

* optabs.c (maybe_emit_atomic_exchange): Use create_input_operand
instead of create_convert_operand_to.
(maybe_emit_sync_lock_test_and_set): Likewise.
(expand_atomic_compare_and_swap): Likewise.
(maybe_emit_compare_and_swap_exchange_loop): Don't convert_modes.

Added:
    trunk/gcc/testsuite/gcc.dg/atomic-store-6.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/optabs.c
    trunk/gcc/testsuite/ChangeLog

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