if the alignment is 256, you still need it.
Sun
On Tue, May 24, 2011 at 5:12 PM, Wu Yongchong <wuyongch...@gmail.com> wrote:
> EPIC is at least128bit aligned, no need for an "align" pseudo .
>
> On Tue, May 24, 2011 at 5:09 PM, Sun Chan <sun.c...@gmail.com> wrote:
>> I don't understand why an "align" pseudo is not needed in IA64
>> Sun
>>
>> On Tue, May 24, 2011 at 4:49 PM, Wu Yongchong <wuyongch...@gmail.com> wrote:
>>> Here is the patch,
>>> 1. the first one used #if defined to remove some code that specific in
>>> X8664 and loogson, not in IA64.
>>> 2. the second one , in IA64, _wn_to_val_num_map->Get_val((POINTER)
>>> wn_cond) return a *void type, it must convert to a type INTPTR before
>>> convert to IF_CMP_VAL(actually UINT32)
>>>
>>> Index: osprey/be/cg/cgemit.cxx
>>> ===================================================================
>>> --- osprey/be/cg/cgemit.cxx (revision 3624)
>>> +++ osprey/be/cg/cgemit.cxx (working copy)
>>> @@ -4864,8 +4864,10 @@
>>> // alt-entry
>>> if ( Assembly ) {
>>> fprintf ( Asm_File, "\t%s\t%s\n", AS_AENT,
>>> ST_name(entry_sym)); // KEY
>>> +#if defined(TARG_X8664) || defined(TARG_LOONGSON)
>>> if (CG_p2align != 0)
>>> fputs ("\t.p2align 5,,\n", Asm_File);
>>> +#endif
>>> Print_Label (Asm_File, entry_sym, 0 );
>>> }
>>> EMT_Put_Elf_Symbol (entry_sym);
>>> Index: osprey/be/opt/opt_proactive.cxx
>>> ===================================================================
>>> --- osprey/be/opt/opt_proactive.cxx (revision 3624)
>>> +++ osprey/be/opt/opt_proactive.cxx (working copy)
>>> @@ -10357,7 +10357,7 @@
>>> UINT32 key;
>>> STACK<WN *> * stk;
>>>
>>> - IF_CMP_VAL ret_val = (IF_CMP_VAL)
>>> _wn_to_val_num_map->Get_val((POINTER) wn_cond);
>>> + IF_CMP_VAL ret_val = (IF_CMP_VAL)(INTPTR)
>>> _wn_to_val_num_map->Get_val((POINTER) wn_cond);
>>> if (ret_val) {
>>> *val = ((*val) << MAX_IF_CMP_BITS) + ret_val;
>>> return;
>>> @@ -10373,7 +10373,7 @@
>>> for (int i = 0; i < stk->Elements(); i++) {
>>> WN * wn_iter = stk->Top_nth(i);
>>> if ((wn_cond == wn_iter) || (WN_Simp_Compare_Trees(wn_cond,
>>> wn_iter) == 0)) {
>>> - ret_val = (IF_CMP_VAL) _wn_to_val_num_map->Get_val((POINTER)
>>> wn_iter);
>>> + ret_val = (IF_CMP_VAL)(INTPTR)
>>> _wn_to_val_num_map->Get_val((POINTER) wn_iter);
>>> break;
>>> }
>>> }
>>>
>>>
>>> --
>>> yongchong
>>>
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>>> _______________________________________________
>>> Open64-devel mailing list
>>> Open64-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/open64-devel
>>>
>>
>
>
>
> --
> yongchong
>
------------------------------------------------------------------------------
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