[LLVMdev] Many PPC64 failures with llvm 3.3

[Hal Finkel]

----- Original Message -----
> 
> 
> After some head scratching and debugging it turns out that disabling
> shared libs fixes the problem. This might be related to
> http://llvm.org/bugs/show_bug.cgi?id=13124 . It would be nice to get
> this finally fixed otherwise cmake + shared libs is no go.

Thanks for investigating this! We should probably move future conversation onto the bug report, but this does look like a serious problem.

 -Hal

> 
> 
> Thanks.
> 
> 
> 
> On Mon, Aug 5, 2013 at 11:54 AM, İsmail Dönmez < ismail at donmez.ws >
> wrote:
> 
> 
> 
> Hi,
> 
> 
> I am building llvm 3.3 with cmake on PPC64 and have a bunch of
> regression test failures. With only PPC backend enabled the list of
> failures is:
> 
> 
> 
> [ 1553s] Failing Tests (20):
> [ 1553s] LLVM :: CodeGen/PowerPC/2007-05-22-tailmerge-3.ll
> [ 1553s] LLVM :: CodeGen/PowerPC/2007-09-08-unaligned.ll
> [ 1553s] LLVM :: CodeGen/PowerPC/2008-07-24-PPC64-CCBug.ll
> [ 1553s] LLVM :: CodeGen/PowerPC/available-externally.ll
> [ 1553s] LLVM :: CodeGen/PowerPC/branch-opt.ll
> [ 1553s] LLVM :: CodeGen/PowerPC/stubs.ll
> [ 1553s] LLVM :: DebugInfo/debuglineinfo.test
> [ 1553s] LLVM :: DebugInfo/dwarf-public-names.ll
> [ 1553s] LLVM :: DebugInfo/dwarfdump-debug-frame-simple.test
> [ 1553s] LLVM :: DebugInfo/dwarfdump-inlining.test
> [ 1553s] LLVM :: DebugInfo/dwarfdump-pubnames.test
> [ 1553s] LLVM :: DebugInfo/dwarfdump-test.test
> [ 1553s] LLVM :: DebugInfo/dwarfdump-zlib.test
> [ 1553s] LLVM :: DebugInfo/llvm-symbolizer.test
> [ 1553s] LLVM :: DebugInfo/member-pointers.ll
> [ 1553s] LLVM :: DebugInfo/namespace.ll
> [ 1553s] LLVM :: DebugInfo/two-cus-from-same-file.ll
> [ 1553s] LLVM :: Object/objdump-symbol-table.test
> 
> 
> Full log is attached. Any ideas would be appreciated.
> 
> 
> Regards,
> ismail
> 
> 
> 
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-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory