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[PATCH 2/6] Thread pointer built-in functions, alpha

From: Chung-Lin Tang <cltang at codesourcery dot com>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>
Cc: Richard Henderson <rth at redhat dot com>
Date: Thu, 12 Jul 2012 14:52:25 +0800
Subject: [PATCH 2/6] Thread pointer built-in functions, alpha

Alpha parts. Note that now the machine-independent
__builtin_thread_pointer() is now marked as const/readonly, slightly
different from the original alpha backend code.

Thanks,
Chung-Lin

        * config/alpha/alpha.c (alpha_builtin): Remove
        ALPHA_BUILTIN_THREAD_POINTER, ALPHA_BUILTIN_SET_THREAD_POINTER.
        (code_for_builtin): Remove CODE_FOR_load_tp, CODE_FOR_set_tp.
        (alpha_init_builtins): Remove __builtin_thread_pointer,
        __builtin_set_thread_pointer machine-specific builtins.
        (alpha_expand_builtin_thread_pointer): Add hook function for
        TARGET_EXPAND_BUILTIN_THREAD_POINTER.
        (alpha_expand_builtin_set_thread_pointer): Add hook function for
        TARGET_EXPAND_BUILTIN_SET_THREAD_POINTER.
        (alpha_fold_builtin): Remove ALPHA_BUILTIN_THREAD_POINTER,
        ALPHA_BUILTIN_SET_THREAD_POINTER cases.

Attachment: alpha.patch
Description: Text document

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