From d8c5ec6aece5732c766bd7d773ff75976d364168 Mon Sep 17 00:00:00 2001 From: Tobias Grosser Date: Mon, 25 Oct 2010 15:36:50 +0000 Subject: [PATCH] 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 --- include/llvm/LinkAllPasses.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/llvm/LinkAllPasses.h b/include/llvm/LinkAllPasses.h index 7bd365183fa..c2604257133 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 } -- 2.34.1