llvm dev - Apr 2010 - [LLVMdev] An error about bitcode

Hi,

When I execute the command bellow:
$llvm-dis Example.bc -o Example.ll
I get the following wrong message:
llvm-dis:Bitcode stream should be a multiple of 4 bytes in length

Who can help me?

2010-04-07 



yiqiuping1986 
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How did you generate Example.bc?

It seems Example.bc is not a proper LLVM bytecode.

On 7 April 2010 14:32, yiqiuping1986 <yiqiuping1986 at 126.com>
wrote:
> Hi,
>
> When I execute the command bellow:
> $llvm-dis Example.bc -o Example.ll
> I get the following wrong message:
> llvm-dis:Bitcode stream should be a multiple of 4 bytes in length
>
> Who can help me?
>
> 2010-04-07
> ________________________________
> yiqiuping1986
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>


-- 
Best regards,

WANG Zheng

Hi,
> When I execute the command bellow:
> $llvm-dis Example.bc -o Example.ll
> I get the following wrong message:
> llvm-dis:Bitcode stream should be a multiple of 4 bytes in length
this means that Example.bc does not contain bitcode.

Ciao,

Duncan.

I have found the source of the error, I forgot to add the -emit-llvm option when
I generated Example.bc .
Thank you very much!

Best Regards!
Qiuping


2010-04-07 



yiqiuping1986 



发件人： Zheng Wang 
发送时间： 2010-04-07  21:55:56 
收件人： yiqiuping1986 
抄送： llvmdev 
主题： Re: [LLVMdev] An error about bitcode 
 
How did you generate Example.bc?
It seems Example.bc is not a proper LLVM bytecode.
On 7 April 2010 14:32, yiqiuping1986 <yiqiuping1986 at 126.com>
wrote:
> Hi,
>
> When I execute the command bellow:
> $llvm-dis Example.bc -o Example.ll
> I get the following wrong message:
> llvm-dis:Bitcode stream should be a multiple of 4 bytes in length
>
> Who can help me?
>
> 2010-04-07
> ________________________________
> yiqiuping1986
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
-- 
Best regards,
WANG Zheng
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please attach the Example.bc.