David Majnemer 787b9b4e95 [LoopUnroll] Use undef for phis with no value live ...

We would create a phi node with a zero initialized operand instead of
undef in the case where no value was originally available.  This was
problematic for x86_mmx which has no null value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241143 91177308-0d34-0410-b5e6-96231b3b80d8

2015-07-01 05:38:07 +00:00

..

lit.local.cfg

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mmx.ll

[LoopUnroll] Use undef for phis with no value live

2015-07-01 05:38:07 +00:00

partial.ll

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