Revert "[X86] Support the "ms-hotpatch" attribute."

This reverts commit r278048. Something changed between the last time I
built this--it takes awhile on my ridiculously slow and ancient
computer--and now that broke this.

llvm-svn: 278053

1 files changed, 0 insertions, 6 deletions

diff --git a/llvm/lib/Analysis/TargetTransformInfo.cpp b/llvm/lib/Analysis/TargetTransformInfo.cpp
index e131a5ccc4c..c4aea355a3d 100644
--- a/llvm/lib/Analysis/TargetTransformInfo.cpp
+++ b/llvm/lib/Analysis/TargetTransformInfo.cpp
@@ -106,12 +106,6 @@ void TargetTransformInfo::getUnrollingPreferences(
   return TTIImpl->getUnrollingPreferences(L, UP);
 }
 
-void TargetTransformInfo::emitPatchableOp(
-    StringRef PatchType, MachineBasicBlock &MBB,
-    MachineBasicBlock::iterator &MBBI) const {
-  return TTIImpl->emitPatchableOp(PatchType, MBB, MBBI);
-}
-
 bool TargetTransformInfo::isLegalAddImmediate(int64_t Imm) const {
   return TTIImpl->isLegalAddImmediate(Imm);
 }