[cfe-dev] 2.7 Pre-release1 available for testing

Wed Mar 17 14:30:24 PDT 2010

On Mar 17, 2010, at 2:24 PM, Vincent Richomme wrote:

> On Wed, 17 Mar 2010 13:12:19 -0700, Tanya Lattner <lattner at apple.com>
> wrote:
>> The 2.7 binaries are available for testing:
>> http://llvm.org/pre-releases/2.7/pre-release1/
>> 
>> You will also find the source tarballs there as well.
>> 
>> We rely on the community to help make our releases great, so please help
>> test 2.7 if you can. Please follow these instructions to test 2.7:
>> 
>> To test llvm-gcc:
>> 1) Compile llvm from source and untar the llvm-test in the projects  
>> directory (name it llvm-test or test-suite). Choose to use a pre- 
>> compiled llvm-gcc or re-compile it yourself. 
>> 2) Run make check, report any failures (FAIL or unexpected pass). Note  
>> that you need to reconfigure llvm with llvm-gcc in your path or with --
>> with-llvmgccdir
>> 3) Run "make TEST=nightly report". Compare these results to a 2.6
>> llvm-test nightly report or send the results to the list. For supported
>> targets, we'll try to examine the results, but its best if you can do
> the
>> comparison yourself.
>> 
>> To test clang:
>> 1) Compile llvm and clang from source.
>> 2) Run make check for llvm.
>> 3) Run make  -C tools/clang-2.6 test VERBOSE=1 (report any failures or  
>> unexpected passes)
>> 4) Run "make TEST=nightly report". Make sure its using clang instead of
>> llvm-gcc. Compare these results to a 2.6 llvm-test nightly report or
> send
>> the results to the list. For supported targets, we'll try to examine the
>> results, but its best if you can do the comparison yourself.
>> 
>> When reporting your results, please provide details on what platform (32
>> or 64 bit, arch, os) 
>> you compiled on, how you built LLVM (src == obj, or src != obj), clang,
>> and/or llvm-gcc, and which version of gcc you use.
>> 
>> For any regressions in llvm-test, failures in make check, or
>> warnings/errors you find, please add as a blocker to the 2.7 master bug:
>> http://llvm.org/bugs/show_bug.cgi?id=6586
>> 
> 
> Ok I am ready to test but I think you didn't include mingw fix
> http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/Makefile?view=log
> So I have manually reported it and compiled clang in release mode.
> 

That is correct. It is not in pre-release1. It will be in pre-release2 because of when I was sent the patch.

-Tanya

> First step with objective-c and libobjc from GNUstep :
> 
> $ make CC=clang messages=yes
> This is gnustep-make 2.2.0. Type 'make print-gnustep-make-help' for help.
> Making all for clibrary libobjc...
> clang archive.c -c \
>              -MMD -MP -DIN_GCC -pipe -DSTDC_HEADERS=1 -DHAVE_STDLIB_H
> -DOBJC_WITH_GC=0 -DDEBUG_OBJC_GC=0 -DGNUSTEP -DGNUSTEP_BASE_LIBRARY=1
> -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGNUSTEP_BASE_LIBRARY=1
> -DGNUSTEP_WITH_DLL -DBUILD_libobjc_DLL=1 -Wall -DGSWARN -DGSDIAGNOSE
> -Wno-import -g -O2 -Wall -Iconfig/ix86/mingw32 -Iconfig/ix86/generic -I.
> -I. -I/home/Vincent/GNUstep/Library/Headers
> -I/GNUstep/Local/Library/Headers -I/GNUstep/System/Library/Headers \
>               -o obj/libobjc.obj/archive.c.o
> Assertation failed!
> 
> Program: C:\Developer\Mingw-NG\mingw32\bin\clang.exe
> File: X86ISelLowering.cpp, Line 2152
> 
> Expression: ((Callee.getOpcode() == ISD::Register &&
> (cast<RegisterSDNode>(Callee)->getReg() == X86::EAX ||
> cast<RegisterSDNode>(Callee)->getReg() == X86::R11)) || Callee.getOpcode()
> == ISD::TargetExternalSymbol || Callee.getOpcode() ==
> ISD::TargetGlobalAddress) && "Expec
> 
> This application has requested the Runtime to terminate it in an unusual
> way.
> Please contact the application's support team for more information.
> clang: error: compiler command failed with exit code 3 (use -v to see
> invocation)
> make[3]: *** [obj/libobjc.obj/archive.c.o] Error 3
> make[2]: *** [internal-library-all_] Error 2
> make[1]: *** [libobjc.all.clibrary.variables] Error 2
> make: *** [internal-all] Error 2
> 
> 
> When I try to enter command line with -v :
> 
> clang version 1.1 (branches/release_27)
> Target: i686-pc-mingw32
> Thread model: posix
> "C:/Developer/Mingw-NG/mingw32/bin/clang.exe" -cc1 -triple
> i686-pc-mingw32 -S -disable-free -main-file-name archive.c
> -mrelocation-model static -mdisable-fp-elim -mconstructor-aliases -v -g
> -resource-dir C:/Developer/Mingw-NG/mingw32/lib/clang/1.1 -dependency-file
> obj/libobjc.obj/archive.c.d -MT obj/libobjc.obj/archive.c.o -MP -DIN_GCC
> -DSTDC_HEADERS=1 -DHAVE_STDLIB_H -DOBJC_WITH_GC=0 -DDEBUG_OBJC_GC=0
> -DGNUSTEP -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1
> -DGNUSTEP_BASE_LIBRARY=1 -DGNUSTEP_WITH_DLL -DBUILD_libobjc_DLL=1 -DGSWARN
> -DGSDIAGNOSE -Iconfig/ix86/mingw32 -Iconfig/ix86/generic -I. -I.
> -IC:/Developer/Mingw-NG/home/Vincent/GNUstep/Library/Headers
> -IC:/Developer/Mingw-NG/GNUstep/Local/Library/Headers
> -IC:/Developer/Mingw-NG/GNUstep/System/Library/Headers -O2 -Wall
> -Wno-import -Wall -fmessage-length 0 -fgnu-runtime
> -fdiagnostics-show-option -o C:/DOCUME~1/Vincent/LOCALS~1/Temp/cc-000000.s
> -x c archive.c
> clang -cc1 version 1.1 based upon llvm 2.7svn hosted on i686-pc-mingw32
> ignoring nonexistent directory
> "C:/Developer/Mingw-NG/home/Vincent/GNUstep/Library/Headers"
> ignoring nonexistent directory
> "C:/Developer/Mingw-NG/GNUstep/Local/Library/Headers"
> ignoring nonexistent directory
> "C:/Developer/Mingw-NG/mingw32/lib/clang/1.1/include"
> ignoring nonexistent directory "c:/mingw/include"
> ignoring nonexistent directory "/usr/local/include"
> ignoring nonexistent directory "/usr/include"
> ignoring duplicate directory "."
> #include "..." search starts here:
> #include <...> search starts here:
> config/ix86/mingw32
> config/ix86/generic
> .
> C:/Developer/Mingw-NG/GNUstep/System/Library/Headers
> c:/Developer/Mingw-NG/mingw32/include
> c:/Developer/Mingw-NG/mingw32/lib/gcc/i686-w64-mingw32/4.4.4/include
> 
> c:/Developer/Mingw-NG/mingw32/lib/gcc/i686-w64-mingw32/4.4.4/include-fixed
> c:/Developer/Mingw-NG/mingw32/i686-w64-mingw32/include
> End of search list.
> 
> This application has requested the Runtime to terminate it in an unusual
> way.
> Please contact the application's support team for more information.
> clang: error: compiler command failed with exit code 3 (use -v to see
> invocation)
> 
> 
> 
> I am going to recompile in debug mode to see what is going on ...
> 
> 