diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index 249f4a7710e04..5d207dcfd18dd 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -2594,10 +2594,10 @@ Instruction *InstCombinerImpl::visitGetElementPtrInst(GetElementPtrInst &GEP) {
         Value *V;
         if ((has_single_bit(TyAllocSize) &&
              match(GEP.getOperand(1),
-                   m_Exact(m_AShr(m_Value(V),
-                                  m_SpecificInt(countr_zero(TyAllocSize)))))) ||
+                   m_Exact(m_Shr(m_Value(V),
+                                 m_SpecificInt(countr_zero(TyAllocSize)))))) ||
             match(GEP.getOperand(1),
-                  m_Exact(m_SDiv(m_Value(V), m_SpecificInt(TyAllocSize))))) {
+                  m_Exact(m_IDiv(m_Value(V), m_SpecificInt(TyAllocSize))))) {
           GetElementPtrInst *NewGEP = GetElementPtrInst::Create(
               Builder.getInt8Ty(), GEP.getPointerOperand(), V);
           NewGEP->setIsInBounds(GEP.isInBounds());
diff --git a/llvm/test/Transforms/InstCombine/getelementptr.ll b/llvm/test/Transforms/InstCombine/getelementptr.ll
index e6a3b759cf78d..c90b6c9fb2959 100644
--- a/llvm/test/Transforms/InstCombine/getelementptr.ll
+++ b/llvm/test/Transforms/InstCombine/getelementptr.ll
@@ -1476,8 +1476,7 @@ define ptr @gep_sdiv(ptr %p, i64 %off) {
 
 define ptr @gep_udiv(ptr %p, i64 %off) {
 ; CHECK-LABEL: @gep_udiv(
-; CHECK-NEXT:    [[INDEX:%.*]] = udiv exact i64 [[OFF:%.*]], 7
-; CHECK-NEXT:    [[PTR:%.*]] = getelementptr [[STRUCT_C:%.*]], ptr [[P:%.*]], i64 [[INDEX]]
+; CHECK-NEXT:    [[PTR:%.*]] = getelementptr i8, ptr [[P:%.*]], i64 [[OFF:%.*]]
 ; CHECK-NEXT:    ret ptr [[PTR]]
 ;
   %index = udiv exact i64 %off, 7
@@ -1517,8 +1516,7 @@ define ptr @gep_ashr(ptr %p, i64 %off) {
 
 define ptr @gep_lshr(ptr %p, i64 %off) {
 ; CHECK-LABEL: @gep_lshr(
-; CHECK-NEXT:    [[INDEX:%.*]] = lshr exact i64 [[OFF:%.*]], 2
-; CHECK-NEXT:    [[PTR:%.*]] = getelementptr i32, ptr [[P:%.*]], i64 [[INDEX]]
+; CHECK-NEXT:    [[PTR:%.*]] = getelementptr i8, ptr [[P:%.*]], i64 [[OFF:%.*]]
 ; CHECK-NEXT:    ret ptr [[PTR]]
 ;
   %index = lshr exact i64 %off, 2