[LLVMbugs] [Bug 18851] New: Regressions in ARM LNT buildbot due to SCEV changes

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=18851

            Bug ID: 18851
           Summary: Regressions in ARM LNT buildbot due to SCEV changes
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Loop Optimizer
          Assignee: unassignedbugs at nondot.org
          Reporter: renato.golin at linaro.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Created attachment 12067
  --> http://llvm.org/bugs/attachment.cgi?id=12067&action=edit
source file + script

Stack trace:

1.    <eof> parser at end of file
2.    Code generation
3.    Running pass 'Function Pass Manager' on module
'/external/buildbot/clang-native-arm-lnt/test-suite/SingleSource/Benchmarks/Misc/ReedSolomon.c'.
4.    Running pass 'Loop Pass Manager' on function '@rsdec_204'
5.    Running pass 'Loop Strength Reduction' on basic block '%vector.body129'

clang: error: unable to execute command: Aborted (core dumped)
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 3.5 (trunk 201465)
Target: armv7l-unknown-linux-gnueabihf

File and script attached.

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