[IR] Make {Call,Invoke}::cloneImpl aware of operand bundles

This was an omission in the patch that landed initial support for
operand bundles.  So far we haven't hit this, but we will once the
inliner is able to inline calls to functions that contain calls with
operand bundles.

llvm-svn: 252645

1 files changed, 8 insertions, 0 deletions

diff --git a/llvm/lib/IR/Instructions.cpp b/llvm/lib/IR/Instructions.cpp
index dfd711f..9b6dfc2 100644
--- a/llvm/lib/IR/Instructions.cpp
+++ b/llvm/lib/IR/Instructions.cpp
@@ -3989,6 +3989,10 @@ AddrSpaceCastInst *AddrSpaceCastInst::cloneImpl() const {
 }
 
 CallInst *CallInst::cloneImpl() const {
+  if (hasOperandBundles()) {
+    unsigned DescriptorBytes = getNumOperandBundles() * sizeof(BundleOpInfo);
+    return new(getNumOperands(), DescriptorBytes) CallInst(*this);
+  }
   return  new(getNumOperands()) CallInst(*this);
 }
 
@@ -4033,6 +4037,10 @@ IndirectBrInst *IndirectBrInst::cloneImpl() const {
 }
 
 InvokeInst *InvokeInst::cloneImpl() const {
+  if (hasOperandBundles()) {
+    unsigned DescriptorBytes = getNumOperandBundles() * sizeof(BundleOpInfo);
+    return new(getNumOperands(), DescriptorBytes) InvokeInst(*this);
+  }
   return new(getNumOperands()) InvokeInst(*this);
 }