33727b5ecb
PR middle-end/33335 * optabs.h (optab_table): Change type to struct optab from optab. (convert_optab_table): Similarly. Adjust all _optab macros to expand to addresses of optab_table resp. convert_optab_table elements rather than the values of the elements. * optabs.c (optab_table): Change typype to struct optab from optab. If compiled by recent GCC, initialize all the insn_code fields in the array using designated range initializers. (convert_optab_table): Similarly. (convert_optab_libfunc, optab_libfunc, set_optab_libfunc, set_conv_libfunc): Into libfunc_entry's optab field store index within optab_table resp. convert_optab_table array instead of difference between two separately malloced addresses. (new_optab): Add op argument, don't return anything. Initialize just the insn_code field in handlers array and only when needed. (init_optab, init_optabv): Add op argument, don't return anything. Adjust new_optab caller. (new_convert_optab): Removed. (init_convert_optab): Add op argument, don't return anything, don't call new_convert_optab. If needed, initialize insn_code field in handlers array. (init_optabs): Adjust init_optab, init_optabv and init_convert_optab callers. (debug_optab_libfuncs): Adjust uses of optab_table and convert_optab_table arrays. From-SVN: r130274
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