llvm/lib/Transforms/Scalar/IndVarSimplify.cpp · c591f3afc33f5188cad47fd5a8a6d769ef290020 · Roger Ferrer / llvm-epi-0.8 · GitLab

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indvars: fix a pass-sensitivity issue that would hit the SCEVExpander · c591f3af
Andrew Trick authored Jul 16, 2011
```
assertion I added in r135333. Check for the existence of a preheader
before expanding a recurrence.

llvm-svn: 135335
```
c591f3af