Revert "[PGO] Context sensitive PGO (part 1)"

This reverts commit r354930, it was causing UBSan failures.

llvm-svn: 354953

1 files changed, 0 insertions, 11 deletions

diff --git a/llvm/tools/llvm-lto2/llvm-lto2.cpp b/llvm/tools/llvm-lto2/llvm-lto2.cpp
index 6cceb8e4cf8..d9950815a61 100644
--- a/llvm/tools/llvm-lto2/llvm-lto2.cpp
+++ b/llvm/tools/llvm-lto2/llvm-lto2.cpp
@@ -104,15 +104,6 @@ static cl::opt<std::string>
     SamplePGOFile("lto-sample-profile-file",
                   cl::desc("Specify a SamplePGO profile file"));
 
-static cl::opt<std::string>
-    CSPGOFile("lto-cspgo-profile-file",
-              cl::desc("Specify a context sensitive PGO profile file"));
-
-static cl::opt<bool>
-    RunCSIRInstr("lto-cspgo-gen",
-                 cl::desc("Run PGO context sensitive IR instrumentation"),
-                 cl::init(false), cl::Hidden);
-
 static cl::opt<bool>
     UseNewPM("use-new-pm",
              cl::desc("Run LTO passes using the new pass manager"),
@@ -223,8 +214,6 @@ static int run(int argc, char **argv) {
   Conf.RemarksWithHotness = OptRemarksWithHotness;
 
   Conf.SampleProfile = SamplePGOFile;
-  Conf.CSIRProfile = CSPGOFile;
-  Conf.RunCSIRInstr = RunCSIRInstr;
 
   // Run a custom pipeline, if asked for.
   Conf.OptPipeline = OptPipeline;