[InstSimplify] Remove redundant gep zero fold (NFC)

We already higher the all zero indices case above, no need to also handle the special case of a single zero index.
MDevereau · Nov 20, 2023 · 9ca9c2c · 9ca9c2c
1 parent b0154c3
commit 9ca9c2c
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/llvm/lib/Analysis/InstructionSimplify.cpp b/llvm/lib/Analysis/InstructionSimplify.cpp
@@ -4954,10 +4954,6 @@ static Value *simplifyGEPInst(Type *SrcTy, Value *Ptr,
       });
 
   if (Indices.size() == 1) {
-    // getelementptr P, 0 -> P.
-    if (match(Indices[0], m_Zero()) && Ptr->getType() == GEPTy)
-      return Ptr;
-
     Type *Ty = SrcTy;
     if (!IsScalableVec && Ty->isSized()) {
       Value *P;