diff options
| -rw-r--r-- | lib/VMCore/Pass.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp index 0d25afc769..c9b97c879a 100644 --- a/lib/VMCore/Pass.cpp +++ b/lib/VMCore/Pass.cpp @@ -1,4 +1,4 @@ -//===- Pass.cpp - LLVM Pass Infrastructure Impementation ------------------===// +//===- Pass.cpp - LLVM Pass Infrastructure Implementation -----------------===// // // This file implements the LLVM Pass infrastructure. It is primarily // responsible with ensuring that passes are executed and batched together @@ -11,9 +11,6 @@ #include "llvm/Module.h" #include "Support/STLExtras.h" #include "Support/TypeInfo.h" -#include "Config/sys/resource.h" -#include "Config/sys/time.h" -#include "Config/unistd.h" #include <set> // IncludeFile - Stub function used to help linking out. @@ -23,10 +20,15 @@ IncludeFile::IncludeFile(void*) {} // AnalysisID Class Implementation // -static std::vector<const PassInfo*> CFGOnlyAnalyses; +// getCFGOnlyAnalyses - A wrapper around the CFGOnlyAnalyses which make it +// initializer order independent. +static std::vector<const PassInfo*> &getCFGOnlyAnalyses() { + static std::vector<const PassInfo*> CFGOnlyAnalyses; + return CFGOnlyAnalyses; +} void RegisterPassBase::setOnlyUsesCFG() { - CFGOnlyAnalyses.push_back(PIObj); + getCFGOnlyAnalyses().push_back(PIObj); } //===----------------------------------------------------------------------===// @@ -56,7 +58,7 @@ void AnalysisUsage::setPreservesCFG() { // that only depend on the CFG (like dominators, loop info, etc...) // Preserved.insert(Preserved.end(), - CFGOnlyAnalyses.begin(), CFGOnlyAnalyses.end()); + getCFGOnlyAnalyses().begin(), getCFGOnlyAnalyses().end()); } |