diff --git a/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp b/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
index fd31d2dde5b..568be65e144 100644
--- a/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
+++ b/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
@@ -168,8 +168,10 @@ LIR_Address* LIRGenerator::generate_address(LIR_Opr base, LIR_Opr index,
   if (index->is_register()) {
     // apply the shift and accumulate the displacement
     if (shift > 0) {
-      LIR_Opr tmp = new_pointer_register();
-      __ shift_left(index, shift, tmp);
+      // Use long register to avoid overflow when shifting large index values left.
+      LIR_Opr tmp = new_register(T_LONG);
+      __ convert(Bytecodes::_i2l, index, tmp);
+      __ shift_left(tmp, shift, tmp);
       index = tmp;
     }
     if (large_disp != 0) {
diff --git a/src/hotspot/cpu/ppc/c1_LIRGenerator_ppc.cpp b/src/hotspot/cpu/ppc/c1_LIRGenerator_ppc.cpp
index 32aab91c7d3..b58defc1847 100644
--- a/src/hotspot/cpu/ppc/c1_LIRGenerator_ppc.cpp
+++ b/src/hotspot/cpu/ppc/c1_LIRGenerator_ppc.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2024, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2012, 2023 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -165,8 +165,10 @@ LIR_Address* LIRGenerator::generate_address(LIR_Opr base, LIR_Opr index,
   if (index->is_register()) {
     // Apply the shift and accumulate the displacement.
     if (shift > 0) {
-      LIR_Opr tmp = new_pointer_register();
-      __ shift_left(index, shift, tmp);
+      // Use long register to avoid overflow when shifting large index values left.
+      LIR_Opr tmp = new_register(T_LONG);
+      __ convert(Bytecodes::_i2l, index, tmp);
+      __ shift_left(tmp, shift, tmp);
       index = tmp;
     }
     if (large_disp != 0) {
diff --git a/src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp b/src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp
index c216897d68f..8df13597425 100644
--- a/src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp
+++ b/src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2024, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2016, 2017 SAP SE. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -157,8 +157,10 @@ LIR_Address* LIRGenerator::generate_address(LIR_Opr base, LIR_Opr index,
     return new LIR_Address(base, index, type);
   } else {
     if (shift > 0) {
-      LIR_Opr tmp = new_pointer_register();
-      __ shift_left(index, shift, tmp);
+      // Use long register to avoid overflow when shifting large index values left.
+      LIR_Opr tmp = new_register(T_LONG);
+      __ convert(Bytecodes::_i2l, index, tmp);
+      __ shift_left(tmp, shift, tmp);
       index = tmp;
     }
     return new LIR_Address(base, index, disp, type);