[LLVMdev] Convert .ll file to .c file

Sarath Chandra
Tue, 24 Jan 2012 06:46:22 -0000

Hi Nick,

     I need the module.ll file. Now how can i configure LLVM to enable
"c"
target? Is it that i need to build from the scratch? Is there any way to
enable 'c' target also?

On Tue, Jan 24, 2012 at 12:10 PM, Nick Lewycky <nicholas at mxc.ca> wrote:

> Sarath Chandra wrote:
>
>> Hi,
>>
>>     I wanted to convert .ll file to .c file (for the sake of debugging
>> the c file). I used the command "llc" with
"-march=c" option. But i'm
>> getting the below error.
>>
>> * llc: error: invalid target 'c' *
>> *
>>
>> *
>> My script file code for converting it is:
>>
>> llvm-as -f module.ll
>> opt -o=module.bc module.bc
>> llvm-dis module.bc
>>
>
> You don't need the llvm-dis step (unless you want the module.ll file
for
> some other reason).
>
>  llc -f -march=c module.bc
>> #gcc  module.cbe.c -lstdc++
>>
>> What i need to do to get the 'c' file generated. I build LLVM
using
>> '*enable-targets = x86*' . Can i use '*enable-targets =
x86,c*' to clear
>> the error?
>>
>
> I think you're looking for configure --enable-targets=x86,cbe .
>
> Nick
>



--
Sairam,

  (¨`·.·´¨)
   `·.¸(¨`·.·´¨)
  (¨`·.·´¨)¸.·´ Sarath!!!
    `·.¸.·´
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