llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp · a78635c1f0cc6a9baf8df658d88e5a5360a8b3c5 · Roger Ferrer / llvm-epi-0.8

"llvm/lib/git@repo.hca.bsc.es:rferrer/llvm-epi-0.8.git" did not exist on "c23bcbc498680c84a8a19ba3479334b5c3c9e8c9"

Fix a regression from last night, which caused this pass to create invalid · 8048b85e

Chris Lattner authored Sep 12, 2005

code for IV uses outside of loops that are not dominated by the latch block.
We should only convert these uses to use the post-inc value if they ARE
dominated by the latch block.

Also use a new LoopInfo method to simplify some code.

This fixes Transforms/LoopStrengthReduce/2005-09-12-UsesOutOutsideOfLoop.ll

llvm-svn: 23318

8048b85e