[cfe-commits] r170160 - in /cfe/trunk: lib/CodeGen/CGClass.cpp test/CodeGenCXX/lambda-expressions.cpp

[NAKAMURA Takumi]

2012/12/14 Eli Friedman <eli.friedman at gmail.com>:
> On Thu, Dec 13, 2012 at 4:29 PM, NAKAMURA Takumi <geek4civic at gmail.com> wrote:
>> Eli, it fails in -Asserts build. Not sure why.
>>
>> define internal void @"_ZZ1hvEN3$_78__invokeEv"(%struct.A* noalias
>> sret %agg.result) inlinehint align 2 {
>>   call void @"_ZZ1hvENK3$_7clEv"(%struct.A* sret %agg.result,
>> %class.anon.8* undef)
>>   call void @llvm.trap()
>>   unreachable
>>                                                   ; No predecessors!
>>   ret void
>> }
>
> My only theory for how you could end up in this situation is that you
> didn't properly rebuild clang.  I'll take a look, though.

Eli, FYI, I have rebuilt r170160.

As compared build tree between #965 and #969

http://bb.pgr.jp/builders/cmake-clang-x86_64-linux/builds/965
http://bb.pgr.jp/builders/cmake-clang-x86_64-linux/builds/969

build/lib/Support/CMakeFiles/LLVMSupport.dir/CommandLine.cpp.o       |
 Bin 183336 -> 183336 bytes
build/tools/clang/include/clang/Config/config.h                      |    2 +-
build/tools/clang/lib/Driver/CMakeFiles/clangDriver.dir/Driver.cpp.o |
 Bin 109032 -> 109048 bytes

I am sure my builder must be fine. It is configure as optimized
-assertions, with g++-4.4.6.

Also msvc builder (msc16, Release (optimized -assertions) reports
similar failure.
http://bb.pgr.jp/builders/cmake-clang-i686-msvc10/builds/494

...Takumi