From af7ae9d6890ce5fae27e38ccebb5da09288c49e0 Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Wed, 2 Oct 2013 17:04:59 +0000 Subject: StructurizeCFG: Add dependency on LowerSwitch pass MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Switch instructions were crashing the StructurizeCFG pass, and it's probably easier anyway if we don't need to handle them in this pass. Reviewed-by: Christian König git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191841 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/StructurizeCFG.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'lib/Transforms/Scalar/StructurizeCFG.cpp') diff --git a/lib/Transforms/Scalar/StructurizeCFG.cpp b/lib/Transforms/Scalar/StructurizeCFG.cpp index bb6f1632eb..72fea80e65 100644 --- a/lib/Transforms/Scalar/StructurizeCFG.cpp +++ b/lib/Transforms/Scalar/StructurizeCFG.cpp @@ -231,7 +231,7 @@ public: StructurizeCFG() : RegionPass(ID) { - initializeRegionInfoPass(*PassRegistry::getPassRegistry()); + initializeStructurizeCFGPass(*PassRegistry::getPassRegistry()); } using Pass::doInitialization; @@ -244,6 +244,7 @@ public: } void getAnalysisUsage(AnalysisUsage &AU) const { + AU.addRequiredID(LowerSwitchID); AU.addRequired(); AU.addPreserved(); RegionPass::getAnalysisUsage(AU); @@ -256,6 +257,7 @@ char StructurizeCFG::ID = 0; INITIALIZE_PASS_BEGIN(StructurizeCFG, "structurizecfg", "Structurize the CFG", false, false) +INITIALIZE_PASS_DEPENDENCY(LowerSwitch) INITIALIZE_PASS_DEPENDENCY(DominatorTree) INITIALIZE_PASS_DEPENDENCY(RegionInfo) INITIALIZE_PASS_END(StructurizeCFG, "structurizecfg", "Structurize the CFG", -- cgit v1.2.3