[llvm-commits] [llvm-gcc-4.2] r52263 - in /llvm-gcc-4.2/trunk/gcc: c-cppbuiltin.c cfgexpand.c common.opt function.c toplev.c

[Chris Lattner]

On Jun 13, 2008, at 4:57 PM, Dale Johannesen wrote:

>
> On Jun 13, 2008, at 4:48 PM, Devang Patel wrote:
>>
>> Indeed. Right now, I do not have the setup handy. Would it be  
>> possible
>> to try (and apply if it works)  this ?
>> Thanks,
>> -
>> Devang
>
> OK.  It takes a while on rs6000 as you know.

Won't this require updating every target?  This seems like the wrong  
fix.

-Chris

>
>
>> Index: config/rs6000/rs6000.h
>> ===================================================================
>> --- config/rs6000/rs6000.h	(revision 52264)
>> +++ config/rs6000/rs6000.h	(working copy)
>> @@ -1212,8 +1212,11 @@
>>
>>    On the RS/6000, we grow upwards, from the area after the outgoing
>>    arguments.  */
>> -#define FRAME_GROWS_DOWNWARD (flag_stack_protect != 0)
>> +/* LLVM LOCAL begin stack protector */
>> +#define FRAME_GROWS_DOWNWARD 0
>> +/* LLVM LOCAL end stack protector */
>>
>> +
>> /* Size of the outgoing register save area */
>> #define RS6000_REG_SAVE ((DEFAULT_ABI == ABI_AIX			\
>> 			  || DEFAULT_ABI == ABI_DARWIN)			\
>>
>>
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