[LLVMdev] another problem with function arguments aligment

Lauro Ramos Venancio lauro.venancio at gmail.com
Tue Feb 27 11:02:14 PST 2007


I think, we must move function arguments lowering from frontend to
LLVM core. This lowering is generating machine dependent bytecode. See
http://llvm.org/bugs/show_bug.cgi?id=1230

Lauro

2007/2/26, Chris Lattner <sabre at nondot.org>:
> On Mon, 26 Feb 2007, Lauro Ramos Venancio wrote:
> > The problem is: llvm-gcc generates the same bytecode for both functions:
> >
> > declare void @f(i32, i64)
> > declare void @g(i32, i64)
> >
> > I can't differ an i64 argument from a struct argument.
>
> Oops.  You can fix this by changing llvm-gcc: gcc/llvm-abi.h
>
> Grep for instances of Int64Ty there.  I can help answer any q's you might
> have.
>
> -Chris
>
> --
> http://nondot.org/sabre/
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