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/ADCE.cpp b/llvm/lib/Transforms/Scalar/ADCE.cpp
index 34e15a18ce1..579e60f76da 100644
--- a/llvm/lib/Transforms/Scalar/ADCE.cpp
+++ b/llvm/lib/Transforms/Scalar/ADCE.cpp
@@ -26,7 +26,6 @@
 #include "llvm/IR/InstIterator.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/IntrinsicInst.h"
-#include "llvm/IR/OptBisect.h"
 #include "llvm/Pass.h"
 #include "llvm/ProfileData/InstrProf.h"
 #include "llvm/Transforms/Scalar.h"
@@ -147,9 +146,6 @@ static bool aggressiveDCE(Function& F) {
 }
 
 PreservedAnalyses ADCEPass::run(Function &F) {
-  if (skipPassForFunction(name(), F))
-    return PreservedAnalyses::all();
-
   if (aggressiveDCE(F))
     return PreservedAnalyses::none();
   return PreservedAnalyses::all();
@@ -163,7 +159,7 @@ struct ADCELegacyPass : public FunctionPass {
   }
 
   bool runOnFunction(Function& F) override {
-    if (skipFunction(F))
+    if (skipOptnoneFunction(F))
       return false;
     return aggressiveDCE(F);
   }