Displaying 4 results from an estimated 4 matches for "__unnamed_1_0".
2008 Nov 23
2
[LLVMdev] RFC: Mangling Unnamed Global Values
...like "__unnamed_1_37" for a global value that doesn't have a name.
This is wrong for Objective-C where CFStrings will get these labels,
thus preventing the linker from coalescing them.
[/tmp]> nm -s __DATA __cfstring -m foo.o
00000000000244d0 (__DATA,__cfstring) non-external __unnamed_1_0
00000000000244b0 (__DATA,__cfstring) non-external __unnamed_1_1
...
I think that prepending the PrivateGlobalPrefix to these names would
be the way to go. My question is whether getValueName() should do the
prepending or should the individual back-end do it? I think that
getValueName() shoul...
2008 Nov 24
0
[LLVMdev] RFC: Mangling Unnamed Global Values
...ed_1_37" for a global value that doesn't have a name.
> This is wrong for Objective-C where CFStrings will get these labels,
> thus preventing the linker from coalescing them.
>
> [/tmp]> nm -s __DATA __cfstring -m foo.o
> 00000000000244d0 (__DATA,__cfstring) non-external __unnamed_1_0
> 00000000000244b0 (__DATA,__cfstring) non-external __unnamed_1_1
> ...
>
> I think that prepending the PrivateGlobalPrefix to these names would
> be the way to go. My question is whether getValueName() should do the
> prepending or should the individual back-end do it? I think th...
2008 Nov 24
2
[LLVMdev] RFC: Mangling Unnamed Global Values
...global value that doesn't have a name.
>> This is wrong for Objective-C where CFStrings will get these labels,
>> thus preventing the linker from coalescing them.
>>
>> [/tmp]> nm -s __DATA __cfstring -m foo.o
>> 00000000000244d0 (__DATA,__cfstring) non-external __unnamed_1_0
>> 00000000000244b0 (__DATA,__cfstring) non-external __unnamed_1_1
>> ...
>>
>> I think that prepending the PrivateGlobalPrefix to these names would
>> be the way to go. My question is whether getValueName() should do the
>> prepending or should the individual ba...
2008 Jul 18
1
[LLVMdev] Improving bugpoint
...-lm
Error running tool:
ftn bugpoint-test-program.bc.llc.s.cray.o-yIVqrc -o
bugpoint-test-program.bc.llc.s.cray.exe -lm
/opt/xt-asyncpe/2.0.5/bin/ftn: INFO: native target is being used
bugpoint-test-program.bc.llc.s.cray.o-yIVqrc: In function `red09_':
(.text+0x48): undefined reference to `__unnamed_1_0'
[ and lots more of the same ]
*** Debugging code generator crash!
[ Uh..no, this is a link failure... ]
It appears that bugpoint outflanks itself and removes some global symbols,
generating a link error and causing bugpoint to go off on a not-very-useful
code generator crash analysis. S...