#5163: LLVM: profthreaded failures when GHC built with llvm
-------------------------------+--------------------------------------------
Reporter: dterei | Owner: dterei
Type: bug | Status: new
Priority: normal | Component: Compiler (LLVM)
Version: 7.0.3 | Keywords:
Testcase: | Blockedby:
Os: Linux | Blocking:
Architecture: x86_64 (amd64) | Failure: Runtime crash
-------------------------------+--------------------------------------------
Changes (by dterei):
* os: Unknown/Multiple => Linux
* architecture: Unknown/Multiple => x86_64 (amd64)
Comment:
Issue seems to be restricted to 64bit. Results for llvm built 32bit GHC on
linux is below:
{{{
OVERALL SUMMARY for test run started at Sat Apr 30 02:43:00 PDT 2011
2727 total tests, which gave rise to
12374 test cases, of which
0 caused framework failures
2233 were skipped
9812 expected passes
293 expected failures
1 unexpected passes
35 unexpected failures
Unexpected passes:
conc016(threaded2)
Unexpected failures:
2910(dyn)
CPUTime001(threaded2)
T3294(normal)
T3822(hpc,ghci)
T4801(normal)
T5113(normal)
annrun01(normal,hpc,optasm,ghci,threaded1,threaded2,optllvm)
dph-diophantine-opt(normal,threaded1,threaded2)
dynamic001(normal,hpc,optasm,profasm,ghci,threaded1,threaded2,dyn,profthreaded,optllvm)
heapprof001(prof_hc_hb)
hpc_markup_multi_001(normal)
hpc_markup_multi_002(normal)
hpc_markup_multi_003(normal)
spec001(normal,hpc,optasm,profasm)
}}}
Only difference here from -fasm built ghc is:
{{{
2910 (dyn)
heapprof001(prof_hc_hb)
}}}
Not sure if issue is restricted to Linux yet. More likely 64bit regardless
of platform but hard to confirm given experimental nature of 64bit on
other platforms.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5163#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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