[LLVMdev] LLVM 3.0 oddity
Erik de Castro Lopo
mle+cl at mega-nerd.com
Sun Nov 27 15:17:28 PST 2011
Óscar Fuentes wrote:
> Erik de Castro Lopo <mle+cl at mega-nerd.com> writes:
>
> [snip]
>
> > declare external ccc i32 @some_fn(%struct.Obj* ) align 8
> >
> > ; bunch more declarations and code.
> >
> > define external ccc i32 @some_fn(%struct.Obj* %_p_vn)
> [snip]
> > c) Am I doing something else wrong.
>
> I guess that the problem is with the missing `align 8' on the `define'.
Nope, if I add an 'align 8' to the definition, I still get the
same error.
Here is a minimal test case:
declare i32 @plus_two(i32)
define i32 @plus_two(i32 %x) {
%1 = add nsw i32 %x, 2
ret i32 %1
}
for which llc gives the error:
llc: a.ll:4:12: error: invalid redefinition of function 'plus_two'
define i32 @plus_two(i32 %x) {
Erik
--
----------------------------------------------------------------------
Erik de Castro Lopo
http://www.mega-nerd.com/
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