llvm/lib/Transforms/Scalar/IndVarSimplify.cpp · a27d8b183a4927c0059b0fcc981a1dd851a5c65a · Roger Ferrer / llvm-epi-0.8 · GitLab

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indvars: Added isHighCostExpansion. Avoid generating extra ops in the · a27d8b18
Andrew Trick authored Jul 18, 2011
```
preheader for the sole purpose of LFTR, since LFTR itself is usually not
a clear optimization.

llvm-svn: 135409
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a27d8b18