[LLVMdev] llvm 3.0 svn and cfi_* directives

[Devang Patel]

On Aug 1, 2011, at 5:52 AM, Nicolas Ojeda Bar wrote:

> Hi,
> 
> Compiling a simple function with the 3.0 SVN branch
> llc produces .s output containing cfi_startproc, cfi_endproc,
> cfi_def_cfa_offset that gcc refuses to compile
> (OS X 10.7 on X86-64) with the following error:
> 
> test.s:6:Unknown pseudo-op: .cfi_startproc
> test.s:10:Unknown pseudo-op: .cfi_def_cfa_offset
> test.s:10:Rest of line ignored. 1st junk character valued 51 (3).
> test.s:38:Unknown pseudo-op: .cfi_endproc
> 
> The version of gas is 1.38.
> 
> Any ideas?

These directives are not supported by the assembler you are using. You can use llc command line option -disable-cfi to disable these directives.

-
Devang

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