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i386.c (legitimize_tls_address): Mark __tls_get_addr calls as pure.

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2007-05-16  Paolo Bonzini  <bonzini@gnu.org>

        * config/i386/i386.c (legitimize_tls_address): Mark __tls_get_addr
        calls as pure.

From-SVN: r124765
This commit is contained in:
Paolo Bonzini 2007-05-16 09:23:21 +00:00 committed by Paolo Bonzini
parent 342b920070
commit 2d79fde8c2
2 changed files with 7 additions and 0 deletions
gcc
ChangeLog
config/i386
i386.c

5
gcc/ChangeLog

@ -1,3 +1,8 @@
2007-05-16 Paolo Bonzini <bonzini@gnu.org>
* config/i386/i386.c (legitimize_tls_address): Mark __tls_get_addr
calls as pure.
2007-05-16 Eric Christopher <echristo@apple.com>
* config/rs6000/rs6000.c (rs6000_emit_prologue): Move altivec register

2
gcc/config/i386/i386.c

@ -7298,6 +7298,7 @@ legitimize_tls_address (rtx x, enum tls_model model, int for_mov)
insns = get_insns ();
end_sequence ();
CONST_OR_PURE_CALL_P (insns) = 1;
emit_libcall_block (insns, dest, rax, x);
}
else if (TARGET_64BIT && TARGET_GNU2_TLS)
@ -7328,6 +7329,7 @@ legitimize_tls_address (rtx x, enum tls_model model, int for_mov)
note = gen_rtx_EXPR_LIST (VOIDmode, const0_rtx, NULL);
note = gen_rtx_EXPR_LIST (VOIDmode, ix86_tls_get_addr (), note);
CONST_OR_PURE_CALL_P (insns) = 1;
emit_libcall_block (insns, base, rax, note);
}
else if (TARGET_64BIT && TARGET_GNU2_TLS)