[llvm-commits] llvm-gcc4.2-2.5 does not support -ftest-coverage -fprofile-arcs?

[Chris Lattner]

On Sep 9, 2009, at 2:53 AM, Guan Jun He wrote:

> Dear All
>
>    I use llvm-gcc verison 4.2-2.5, compile with options  '-ftest- 
> coverage -fprofile-arcs',it did not output the NAME.gcno file,and  
> when I run llvm-gcov,it complain that can not open NAME.gcno.
>
> any one know ,is it support options  '-ftest-coverage -fprofile-arcs'?

Hi Guanjun,

llvm-gcc doesn't support those options yet, it will accept but ignore  
them.

-Chris
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