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On 03/30/11 10:51, Richard Sandiford wrote:
> Nice cleanup thanks. Just noticed a couple of things:
>
> Jeff Law <[email protected]> writes:
>> *************** struct reload
>> *** 100,106 ****
>> int inc;
>> /* A reg for which reload_in is the equivalent.
>> If reload_in is a symbol_ref which came from
>> ! reg_equiv_constant, then this is the pseudo
>> which has that symbol_ref as equivalent. */
>> rtx in_reg;
>> rtx out_reg;
>> --- 100,106 ----
>> int inc;
>> /* A reg for which reload_in is the equivalent.
>> If reload_in is a symbol_ref which came from
>> ! reg_equiv_consant, then this is the pseudo
>> which has that symbol_ref as equivalent. */
>> rtx in_reg;
>> rtx out_reg;
>
> Adds typo.
>
>> *************** elimination_effects (rtx x, enum machine
>> *** 3002,3011 ****
>> }
>>
>> }
>> ! else if (reg_renumber[regno] < 0 && reg_equiv_constant
>> ! && reg_equiv_constant[regno]
>> ! && ! function_invariant_p (reg_equiv_constant[regno]))
>> ! elimination_effects (reg_equiv_constant[regno], mem_mode);
>> return;
>>
>> case PRE_INC:
>> --- 2996,3006 ----
>> }
>>
>> }
>> ! else if (reg_renumber[regno] < 0
>> ! && reg_equiv_constant (0)
>> ! && reg_equiv_constant (regno)
>> ! && ! function_invariant_p (reg_equiv_constant (regno)))
>> ! elimination_effects (reg_equiv_constant (regno), mem_mode);
>> return;
>>
>> case PRE_INC:
>
> Looks like this should be s/reg_equiv_constant (0)/reg_equivs != 0/.
Bootstrapped & regression tested on x86_64-unknown-linux-gnu. Installed
as obvious.
jeff
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* reload1.c (elimination_effects): Fix typo in recent change.
Index: reload1.c
===================================================================
*** reload1.c (revision 171787)
--- reload1.c (working copy)
*************** elimination_effects (rtx x, enum machine
*** 2997,3003 ****
}
else if (reg_renumber[regno] < 0
! && reg_equiv_constant (0)
&& reg_equiv_constant (regno)
&& ! function_invariant_p (reg_equiv_constant (regno)))
elimination_effects (reg_equiv_constant (regno), mem_mode);
--- 2997,3003 ----
}
else if (reg_renumber[regno] < 0
! && reg_equivs != 0
&& reg_equiv_constant (regno)
&& ! function_invariant_p (reg_equiv_constant (regno)))
elimination_effects (reg_equiv_constant (regno), mem_mode);
