03bf2c237c
* langhooks.h (LANG_HOOKS_HONOR_READONLY): New macro. * toplev.h (struct lang_hooks): New field HONOR_READONLY. * emit-rtl.c (set_mem_attributes): Set RTX_UNCHANGING_P from TREE_READONLY and TYPE_READONLY if lang_hooks.honor_readonly. Set alignment from type if INDIRECT_REF. (adjust_address_1, offset_address): Simplify alignment compuitation. * expr.c (expand_expr, case INDIRECT_REF): Don't set RTX_UNCHANGING_P here; done by set_mem_attributes. From-SVN: r46361 |
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INSTALL | ||
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README
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