Revert "Initial implementation of optimization bisect support."

This reverts commit r267022, due to an ASan failure:

  http://lab.llvm.org:8080/green/job/clang-stage2-cmake-RgSan_check/1549

llvm-svn: 267115

1 files changed, 1 insertions, 5 deletions

diff --git a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
index 1d7da48321d..efa843cd8c9 100644
--- a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
+++ b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -25,7 +25,6 @@
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/IntrinsicInst.h"
-#include "llvm/IR/OptBisect.h"
 #include "llvm/IR/PatternMatch.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/Debug.h"
@@ -813,9 +812,6 @@ bool EarlyCSE::run() {
 
 PreservedAnalyses EarlyCSEPass::run(Function &F,
                                     AnalysisManager<Function> &AM) {
-  if (skipPassForFunction(name(), F))
-    return PreservedAnalyses::all();
-
   auto &TLI = AM.getResult<TargetLibraryAnalysis>(F);
   auto &TTI = AM.getResult<TargetIRAnalysis>(F);
   auto &DT = AM.getResult<DominatorTreeAnalysis>(F);
@@ -850,7 +846,7 @@ public:
   }
 
   bool runOnFunction(Function &F) override {
-    if (skipFunction(F))
+    if (skipOptnoneFunction(F))
       return false;
 
     auto &TLI = getAnalysis<TargetLibraryInfoWrapperPass>().getTLI();