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author | Tobias Grosser <grosser@fim.uni-passau.de> | 2010-10-25 15:36:50 +0000 |
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committer | Tobias Grosser <grosser@fim.uni-passau.de> | 2010-10-25 15:36:50 +0000 |
commit | d8c5ec6aece5732c766bd7d773ff75976d364168 (patch) | |
tree | 3b59cff3076363409f81f247b02a4557b8427258 /include/llvm/LinkAllPasses.h | |
parent | 05897c8f2624a20a5fefcd57273583c5a618b12a (diff) | |
download | llvm-d8c5ec6aece5732c766bd7d773ff75976d364168.tar.gz llvm-d8c5ec6aece5732c766bd7d773ff75976d364168.tar.bz2 llvm-d8c5ec6aece5732c766bd7d773ff75976d364168.tar.xz |
Reference RegionPass to stop it being eliminated.
Contributed by: ether
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117263 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/LinkAllPasses.h')
-rw-r--r-- | include/llvm/LinkAllPasses.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/LinkAllPasses.h b/include/llvm/LinkAllPasses.h index 7bd365183f..c260425713 100644 --- a/include/llvm/LinkAllPasses.h +++ b/include/llvm/LinkAllPasses.h @@ -21,6 +21,7 @@ #include "llvm/Analysis/IntervalPartition.h" #include "llvm/Analysis/Passes.h" #include "llvm/Analysis/PostDominators.h" +#include "llvm/Analysis/RegionPass.h" #include "llvm/Analysis/RegionPrinter.h" #include "llvm/Analysis/ScalarEvolution.h" #include "llvm/Analysis/Lint.h" @@ -151,6 +152,8 @@ namespace { (void)new llvm::FindUsedTypes(); (void)new llvm::ScalarEvolution(); ((llvm::Function*)0)->viewCFGOnly(); + llvm::RGPassManager RGM(0); + ((llvm::RegionPass*)0)->runOnRegion((llvm::Region*)0, RGM); llvm::AliasSetTracker X(*(llvm::AliasAnalysis*)0); X.add((llvm::Value*)0, 0, 0); // for -print-alias-sets } |