1 files changed, 2 insertions, 12 deletions
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
index e01d0c38ec4..ab60a400e53 100644
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -755,13 +755,8 @@ bool llvm::InlineFunction(CallSite CS, InlineFunctionInfo &IFI,
       }
 
       builder.CreateLifetimeStart(AI, AllocaSize);
-      for (ReturnInst *RI : Returns) {
-        // Don't insert llvm.lifetime.end calls between a musttail call and a
-        // return.  The return kills all local allocas.
-        if (InlinedMustTailCalls && getPrecedingMustTailCall(RI))
-          continue;
+      for (ReturnInst *RI : Returns)
         IRBuilder<>(RI).CreateLifetimeEnd(AI, AllocaSize);
-      }
     }
   }
 
@@ -779,13 +774,8 @@ bool llvm::InlineFunction(CallSite CS, InlineFunctionInfo &IFI,
 
     // Insert a call to llvm.stackrestore before any return instructions in the
     // inlined function.
-    for (ReturnInst *RI : Returns) {
-      // Don't insert llvm.stackrestore calls between a musttail call and a
-      // return.  The return will restore the stack pointer.
-      if (InlinedMustTailCalls && getPrecedingMustTailCall(RI))
-        continue;
+    for (ReturnInst *RI : Returns)
       IRBuilder<>(RI).CreateCall(StackRestore, SavedPtr);
-    }
   }
 
   // If we are inlining for an invoke instruction, we must make sure to rewrite