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hjl authored
PR target/37055 * optabs.c (maybe_emit_unop_insn): Remove produced code if expansion failed. (expand_fix): Be prepared for expansion to fail. (expand_sfix_optab): Remove instructions if expansion failed. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138916 138bc75d-0d04-0410-961f-82ee72b054a4
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