llvm dev - May 2012 - [LLVMdev] LLVM Clang compiling error

Dear Sir,

I am trying to compile llvm (llvm, clang, compiler-rt) package. I got an errors:
/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_defs.h:144:9: error: expression
result unused; assign into a variable to force a volatile load [-Werror,
-Wunused-volatile-lvalue].

Same errors in lines 145 and 146 ((void) cfg; (void)stats; (void)shadow). 

OS: RHEL 6.2 (x86-64)
GCC: 4.4.6

Compiled with optimization enabled flag. 

Also some tests (make check-all) finished unsuccessful. 

Could you please help with this issue?

- Andrey

On Thu, May 24, 2012 at 1:27 PM, Andrey Pudov <syscreat at gmail.com>
wrote:
> Dear Sir,
>
> I am trying to compile llvm (llvm, clang, compiler-rt) package. I got an
> errors:
> /llvm/projects/compiler-rt/lib/tsan/rtl/tsan_defs.h:144:9: error:
> expression result unused; assign into a variable to force a volatile load
> [-Werror, -Wunused-volatile-lvalue].
>
I assume/expect this is addressed by r157414 in Clang.

>
> Same errors in lines 145 and 146 ((void) cfg; (void)stats; (void)shadow).
>
> OS: RHEL 6.2 (x86-64)
> GCC: 4.4.6
>
> Compiled with optimization enabled flag.
>
> Also some tests (make check-all) finished unsuccessful.
>
> Could you please help with this issue?
>
> - Andrey
> _______________________________________________
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> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
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>
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