From a4dd4e2de8656ee9e51e6249b95a02ab5fe9c81a Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 23 Apr 2003 20:40:42 +0000 Subject: [PATCH] The new CFrontend generates LOTs of basic blocks that just fall through and do other funky stuff. Clean it up early. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5889 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/gccas/gccas.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/gccas/gccas.cpp b/tools/gccas/gccas.cpp index b5a980b2ed4..2172782ce9c 100644 --- a/tools/gccas/gccas.cpp +++ b/tools/gccas/gccas.cpp @@ -70,6 +70,7 @@ void AddConfiguredTransformationPasses(PassManager &PM) { addPass(PM, createDeadTypeEliminationPass()); // Eliminate dead types addPass(PM, createConstantMergePass()); // Merge dup global constants addPass(PM, createVerifierPass()); // Verify that input is correct + addPass(PM, createCFGSimplificationPass()); // Merge & remove BBs addPass(PM, createDeadInstEliminationPass()); // Remove Dead code/vars addPass(PM, createRaiseAllocationsPass()); // call %malloc -> malloc inst addPass(PM, createIndVarSimplifyPass()); // Simplify indvars -- 2.34.1