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freebsd/contrib/llvm/lib
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Dimitry Andric b3eb0ffbc9 Pull in r182656 from upstream llvm trunk: 
LoopVectorize: LoopSimplify can't canonicalize loops with an
  indirectbr in it, don't assert on those cases.

  Fixes PR16139.

This should fix clang assertion failures when optimizing at -O3, similar
to:

  Assertion failed: (TheLoop->getLoopPreheader() && "No preheader!!"),
  function canVectorize, file
  contrib/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp, line 2171.

Reported by:	O. Hartmann <ohartman@zedat.fu-berlin.de>
PR:		ports/178332, ports/178977
MFC after:	3 days
2013-05-26 14:14:42 +00:00
..
Analysis Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
Archive Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
AsmParser Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
Bitcode Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
CodeGen Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
DebugInfo Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
ExecutionEngine Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
IR Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
IRReader Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
Linker Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
MC Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
Object Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
Option Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
Support Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
TableGen Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
Target Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 2013-04-12 17:57:40 +00:00
Transforms Pull in r182656 from upstream llvm trunk: 2013-05-26 14:14:42 +00:00