re PR lto/47259 (LTO and global register variable)
2011-01-12 Richard Guenther <rguenther@suse.de> PR lto/47259 * lto-streamer-out.c (output_gimple_stmt): Do not wrap register variables in a MEM_REF. From-SVN: r168713
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2011-01-12 Richard Guenther <rguenther@suse.de>
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PR lto/47259
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* lto-streamer-out.c (output_gimple_stmt): Do not wrap
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register variables in a MEM_REF.
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2011-01-12 Joseph Myers <joseph@codesourcery.com>
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* config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*,
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@ -1769,7 +1769,8 @@ output_gimple_stmt (struct output_block *ob, gimple stmt)
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while (handled_component_p (*basep))
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basep = &TREE_OPERAND (*basep, 0);
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if (TREE_CODE (*basep) == VAR_DECL
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&& !auto_var_in_fn_p (*basep, current_function_decl))
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&& !auto_var_in_fn_p (*basep, current_function_decl)
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&& !DECL_REGISTER (*basep))
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{
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bool volatilep = TREE_THIS_VOLATILE (*basep);
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*basep = build2 (MEM_REF, TREE_TYPE (*basep),
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