Fixing several transforms which would drop the collector attribute
when copying functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45356 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp
index 6674ffd..d611307 100644
--- a/lib/Transforms/IPO/DeadArgumentElimination.cpp
+++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp
@@ -159,6 +159,8 @@
Function *NF = new Function(NFTy, Fn.getLinkage());
NF->setCallingConv(Fn.getCallingConv());
NF->setParamAttrs(Fn.getParamAttrs());
+ if (Fn.hasCollector())
+ NF->setCollector(Fn.getCollector());
Fn.getParent()->getFunctionList().insert(&Fn, NF);
NF->takeName(&Fn);
@@ -541,6 +543,8 @@
Function *NF = new Function(NFTy, F->getLinkage());
NF->setCallingConv(F->getCallingConv());
NF->setParamAttrs(PAL);
+ if (F->hasCollector())
+ NF->setCollector(F->getCollector());
F->getParent()->getFunctionList().insert(F, NF);
NF->takeName(F);