Rename invariant.group.barrier to launder.invariant.group

Summary:
This is one of the initial commit of "RFC: Devirtualization v2" proposal:
https://docs.google.com/document/d/16GVtCpzK8sIHNc2qZz6RN8amICNBtvjWUod2SujZVEo/edit?usp=sharing

Reviewers: rsmith, amharc, kuhar, sanjoy

Subscribers: arsenm, nhaehnle, javed.absar, hiraditya, llvm-commits

Differential Revision: https://reviews.llvm.org/D45111

llvm-svn: 331448

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp b/llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp
index cf8469f14ba..336467af06d 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp
@@ -454,7 +454,7 @@ static bool isCallPromotable(CallInst *CI) {
   case Intrinsic::lifetime_end:
   case Intrinsic::invariant_start:
   case Intrinsic::invariant_end:
-  case Intrinsic::invariant_group_barrier:
+  case Intrinsic::launder_invariant_group:
   case Intrinsic::objectsize:
     return true;
   default:
@@ -878,7 +878,7 @@ bool AMDGPUPromoteAlloca::handleAlloca(AllocaInst &I, bool SufficientLDS) {
     }
     case Intrinsic::invariant_start:
     case Intrinsic::invariant_end:
-    case Intrinsic::invariant_group_barrier:
+    case Intrinsic::launder_invariant_group:
       Intr->eraseFromParent();
       // FIXME: I think the invariant marker should still theoretically apply,
       // but the intrinsics need to be changed to accept pointers with any