Kill off the old SimplifyInstruction API by converting remaining users.

llvm-svn: 301673
diff --git a/llvm/lib/Transforms/Utils/LoopSimplify.cpp b/llvm/lib/Transforms/Utils/LoopSimplify.cpp
index e7ba196..72c06ae 100644
--- a/llvm/lib/Transforms/Utils/LoopSimplify.cpp
+++ b/llvm/lib/Transforms/Utils/LoopSimplify.cpp
@@ -210,7 +210,7 @@
   for (BasicBlock::iterator I = L->getHeader()->begin(); isa<PHINode>(I); ) {
     PHINode *PN = cast<PHINode>(I);
     ++I;
-    if (Value *V = SimplifyInstruction(PN, DL, nullptr, DT, AC)) {
+    if (Value *V = SimplifyInstruction(PN, {DL, nullptr, DT, AC})) {
       // This is a degenerate PHI already, don't modify it!
       PN->replaceAllUsesWith(V);
       PN->eraseFromParent();
@@ -628,7 +628,7 @@
   PHINode *PN;
   for (BasicBlock::iterator I = L->getHeader()->begin();
        (PN = dyn_cast<PHINode>(I++)); )
-    if (Value *V = SimplifyInstruction(PN, DL, nullptr, DT, AC)) {
+    if (Value *V = SimplifyInstruction(PN, {DL, nullptr, DT, AC})) {
       if (SE) SE->forgetValue(PN);
       if (!PreserveLCSSA || LI->replacementPreservesLCSSAForm(PN, V)) {
         PN->replaceAllUsesWith(V);