[libcxxabi] r208135 - On single threaded systems, turn mutexes into nops

[İsmail Dönmez]

Hi,


On Wed, May 7, 2014 at 12:30 AM, Jonathan Roelofs <jonathan at codesourcery.com
> wrote:

> Author: jroelofs
> Date: Tue May  6 16:30:56 2014
> New Revision: 208135
>
> URL: http://llvm.org/viewvc/llvm-project?rev=208135&view=rev
> Log:
> On single threaded systems, turn mutexes into nops
>
> http://reviews.llvm.org/D3386
>
> Added:
>     libcxxabi/trunk/src/config.h
> Modified:
>     libcxxabi/trunk/src/cxa_exception.cpp
>     libcxxabi/trunk/src/cxa_exception_storage.cpp
>     libcxxabi/trunk/src/cxa_guard.cpp
>     libcxxabi/trunk/src/fallback_malloc.ipp
>     libcxxabi/trunk/test/test_exception_storage.cpp
>

This one breaks compilation for me on Linux:

+ clang++ -c -g -O3 -fPIC -std=c++11 -stdlib=libc++ -fstrict-aliasing
-Wstrict-aliasing=2 -Wsign-conversion -Wshadow -Wconversion
-Wunused-variable -Wmissing-field-initializers -Wchar-subscripts
-Wmismatched-tags -Wmissing-braces -Wshorten-64-to-32 -Wsign-compare
-Wstrict-aliasing=2 -Wstrict-overflow=4 -Wunused-parameter -Wnewline-eof
-I../include ../src/cxa_guard.cpp
../src/cxa_guard.cpp:192:19: error: use of undeclared identifier
'initialized'; did you mean 'is_initialized'?
    int result = *initialized == 0;
                  ^~~~~~~~~~~
                  is_initialized
../src/cxa_guard.cpp:53:6: note: 'is_initialized' declared here
bool is_initialized(guard_type* guard_object) {
     ^
../src/cxa_guard.cpp:219:19: error: use of undeclared identifier
'initialized'; did you mean 'is_initialized'?
        result = *initialized == 0;
                  ^~~~~~~~~~~
                  is_initialized
../src/cxa_guard.cpp:53:6: note: 'is_initialized' declared here
bool is_initialized(guard_type* guard_object) {
     ^
2 errors generated.
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