S. Bharadwaj Yadavalli bharadwajy at gmail.com
Tue Jun 30 08:31:48 PDT 2009


I reported this about 10 days ago and Evan has fixed this problem.
http://llvm.org/bugs/show_bug.cgi?id=4416. I was able to build llvm
cross compiler a couple of days with no problem.


On Mon, Jun 29, 2009 at 5:25 PM, Misha Brukman<brukman at gmail.com> wrote:
> 2009/6/12 Bob Wilson <bob.wilson at apple.com>
>> Thanks, this should be useful.  What problem did you have with svn
>> revisions after 70786?
>  /tmp/llvm-project.p28262/obj/llvm-gcc-4.2/./gcc/xgcc -B/tmp/llvm-project.p28262/obj/llvm-gcc-4.2/./gcc/ -B/tmp/llvm-73246/llvm-project/x86_64-unknown-linux-gnu/arm-none-linux-gnueabi/llvm-gcc-4.2/arm-none-linux-gnueabi/bin/ -B/tmp/llvm-73246/llvm-project/x86_64-unknown-linux-gnu/arm-none-linux-gnueabi/llvm-gcc-4.2/arm-none-linux-gnueabi/lib/ -isystem /tmp/llvm-73246/llvm-project/x86_64-unknown-linux-gnu/arm-none-linux-gnueabi/llvm-gcc-4.2/arm-none-linux-gnueabi/include -isystem /tmp/llvm-73246/llvm-project/x86_64-unknown-linux-gnu/arm-none-linux-gnueabi/llvm-gcc-4.2/arm-none-linux-gnueabi/sys-include -DHAVE_CONFIG_H -I. -I/tmp/llvm-project.p28262/src/llvm-gcc-4.2/libmudflap -I. -Wall -ffunction-sections -fdata-sections -O2 -g -O2 -MT mf-heuristics.lo -MD -MP -MF .deps/mf-heuristics.Tpo -c /tmp/llvm-project.p28262/src/llvm-gcc-4.2/libmudflap/mf-heuristics.c  -fPIC -DPIC -o .libs/mf-heuristics.o
> cc1: /tmp/llvm-project.p28262/src/llvm/include/llvm/CodeGen/LiveIntervalAnalysis.h:134: llvm::LiveInterval& llvm::LiveIntervals::getInterval(unsigned int): Assertion `I != r2iMap_.end() && "Interval does not exist for register"' failed.
> /tmp/llvm-project.p28262/src/llvm-gcc-4.2/libmudflap/mf-heuristics.c:175: internal compiler error: Aborted
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://llvm.org/bugs/> for instructions.
> make[4]: *** [mf-heuristics.lo] Error 1
> make[4]: Leaving directory `/tmp/llvm-project.p28262/obj/llvm-gcc-4.2/arm-none-linux-gnueabi/libmudflap'
> I don't have my build tree any longer that has the intermediate object
> files, so I'll try to re-create it so I can disect the .bc file to figure
> out what's wrong here.
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