forked from OSchip/llvm-project
c46cfcbbc6
`LoopUnrollPass` says that it preserves `LoopInfo` -- make it so. In particular, tell `LoopInfo` about copies of inner loops when unrolling the outer loop. Conservatively, also tell `ScalarEvolution` to forget about the original versions of these loops, since their inputs may have changed. Fixes PR20987. llvm-svn: 219241 |
||
---|---|---|
.. | ||
Hello | ||
IPO | ||
InstCombine | ||
Instrumentation | ||
ObjCARC | ||
Scalar | ||
Utils | ||
Vectorize | ||
CMakeLists.txt | ||
LLVMBuild.txt | ||
Makefile |