llvm dev - Mar 2010 - [LLVMdev] [cfe-dev] Need help fixing 2.7 release blockers

On Tue, 30 Mar 2010 14:09:03 -0700, Tanya Lattner <xzss at ____.com>
wrote:
> All,
> 
> There has been a huge lack of response to the release. We need people to
> help fix regressions and to participate in testing the release. Without
> this support, I see no reason that the release team should spend their
time
> qualifying a release.
> 
> We need to get all regressions fixed before 2.7 can continue onto
> pre-release2.
> 
> Please take a look at all release blockers:
> http://llvm.org/bugs/show_bug.cgi?id=6586
> 
> If you can help fix any of these bugs, we would really appreciate it.
I'd
> advise using the release branch directly instead of the tarballs since
> several fixes have gone in. There are 2 patches I have left to merge
once I
> resolve the conflicts.
> 
> Thanks,
> Tanya
> 
> P.S. Thanks to the few that have tested the release. I appreciate your
> help!
Hi,

The error I have reported at the beginning of the test release is still
there :

clang version 1.1 (branches/release_27 99950)
Target: i686-pc-mingw32
Thread model: posix
 "C:/Developer/Mingw-NG/home/Vincent/llvm-2.7/Release/bin/clang.exe"
-cc1
-triple i686-pc-mingw32 -S -disable-free -main-file-name Functions.m
-mrelocation-model static -mdisable-fp-elim -mconstructor-aliases -v -g
-resource-dir
C:/Developer/Mingw-NG/home/Vincent/llvm-2.7/Release/lib/clang/1.1
-dependency-file obj/libgnustep-gui.obj/Functions.m.d -MT
obj/libgnustep-gui.obj/Functions.m.o -MP -DGNUSTEP_TARGET_DIR="."
-DGNUSTEP_TARGET_CPU="ix86" -DGNUSTEP_TARGET_OS="mingw32"
-DLIBRARY_COMBO="gnu-gnu-gnu" -DBACKEND_BUNDLE=1 -DGNUSTEP
-DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1
-DGNUSTEP_BASE_LIBRARY=1 -DGNUSTEP_WITH_DLL -DBUILD_libgnustep_gui_DLL=1
-DGSWARN -DGSDIAGNOSE -I../Headers/Additions -I../Headers -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 -fconstant-string-class NSConstantString -fmessage-length
0 -fgnu-runtime -fdiagnostics-show-option -o
C:/DOCUME~1/Vincent/LOCALS~1/Temp/cc-000000.s -x objective-c Functions.m
clang -cc1 version 1.1 based upon llvm 2.7 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:/mingw/include"
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory "/usr/include"
ignoring duplicate directory "./."
#include "..." search starts here:
#include <...> search starts here:
 ../Headers/Additions
 ../Headers
 ./.
 C:/Developer/Mingw-NG/GNUstep/System/Library/Headers
 C:/Developer/Mingw-NG/home/Vincent/llvm-2.7/Release/lib/clang/1.1/include
 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.
Assertation failed!

Program: C:\Developer\Mingw-NG\home\Vincent\llvm-2.7\Release\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
clang: error: compiler command failed with exit code 3 (use -v to see
invocation)


I have attached the preprocessed file (gcc -save-temps) to reproduce.
If you need more information, please let me know.





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