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2007-07-09 Geoffrey Keating <geoffk@apple.com> PR 32617 * c-common.c (c_alignof_expr): Look at DECL_ALIGN of FUNCTION_DECLs. (handle_aligned_attribute): Allow use on FUNCTION_DECLs. * varasm.c (assemble_start_function): Honor DECL_ALIGN for FUNCTION_DECLs. Don't use align_functions_log if DECL_USER_ALIGN. * print-tree.c (print_node): Print DECL_ALIGN and DECL_USER_ALIGN even for FUNCTION_DECLs. * c-decl.c (merge_decls): Propagate DECL_ALIGN even for FUNCTION_DECLs. * tree.h (DECL_ALIGN): Update for new location of 'align'. (DECL_FUNCTION_CODE): Update for new location and name of 'function_code'. (DECL_OFFSET_ALIGN): Update for new location of 'off_align'. (struct tree_decl_common): Move 'align' and 'off_align' out of union, ensure they're still on a 32-bit boundary. Remove other fields in union 'u1'. (struct tree_function_decl): Add field 'function_code' replacing 'u1.f' in tree_decl_common. * tree.c (build_decl_stat): Set initial value of DECL_ALIGN. * doc/extend.texi (Function Attributes): Add 'aligned' attribute. (Variable Attributes): Cross-reference 'aligned' attribute to Function Attributes. * flags.h (force_align_functions_log): Delete. * toplev.c (force_align_functions_log): Delete. Index: gcc/testsuite/ChangeLog 2007-07-09 Geoffrey Keating <geoffk@apple.com> PR 32617 * gcc.c-torture/execute/align-3.c: New. Index: gcc/java/ChangeLog 2007-07-09 Geoffrey Keating <geoffk@apple.com> PR 32617 * lang.c (java_init): Remove setting of force_align_functions_log. * class.c (add_method_1): Set DECL_ALIGN of non-static method to cope with ptrmemfunc_vbit_in_pfn. Index: gcc/cp/ChangeLog 2007-07-09 Geoffrey Keating <geoffk@apple.com> PR 32617 * decl.c (cxx_init_decl_processing): Don't set force_align_functions_log. (grokfndecl): Honour ptrmemfunc_vbit_in_pfn. * typeck.c (cxx_alignof_expr): When alignof is used on a plain FUNCTION_DECL, return its alignment. From-SVN: r126529 |
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| config | ||
| contrib | ||
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