Revert "[InlineCost] GetElementPtr with constant operands"

This reverts commit 34fba68d80051e3c53e7843157c036f6d511ae03.

1 files changed, 0 insertions, 14 deletions

diff --git a/llvm/lib/Analysis/InlineCost.cpp b/llvm/lib/Analysis/InlineCost.cpp
index 38e7160..0afc88d 100644
--- a/llvm/lib/Analysis/InlineCost.cpp
+++ b/llvm/lib/Analysis/InlineCost.cpp
@@ -110,10 +110,6 @@ static cl::opt<bool> InlineCallerSupersetNoBuiltin(
     cl::desc("Allow inlining when caller has a superset of callee's nobuiltin "
              "attributes."));
 
-static cl::opt<bool> DisableGEPConstOperand(
-    "disable-gep-const-evaluation", cl::Hidden, cl::init(false),
-    cl::desc("Disables evaluation of GetElementPtr with constant operands"));
-
 namespace {
 class InlineCostCallAnalyzer;
 
@@ -1007,16 +1003,6 @@ bool CallAnalyzer::visitGetElementPtr(GetElementPtrInst &I) {
     return true;
   };
 
-  if (!DisableGEPConstOperand)
-    if (simplifyInstruction(I, [&](SmallVectorImpl<Constant *> &COps) {
-        SmallVector<Constant *, 2> Indices;
-        for (unsigned int Index = 1 ; Index < COps.size() ; ++Index)
-            Indices.push_back(COps[Index]);
-        return ConstantExpr::getGetElementPtr(I.getSourceElementType(), COps[0],
-                                              Indices, I.isInBounds());
-        }))
-      return true;
-
   if ((I.isInBounds() && canFoldInboundsGEP(I)) || IsGEPOffsetConstant(I)) {
     if (SROAArg)
       SROAArgValues[&I] = SROAArg;