--- a/mlir/include/mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h
+++ b/mlir/include/mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h
@@ -10,6 +10,7 @@
 #define MLIR_DIALECT_AFFINE_IR_VALUEBOUNDSOPINTERFACEIMPL_H
 
 #include "mlir/Support/LogicalResult.h"
+#include <cstdint>
 
 namespace mlir {
 class DialectRegistry;
--- a/mlir/include/mlir/Target/SPIRV/Deserialization.h
+++ b/mlir/include/mlir/Target/SPIRV/Deserialization.h
@@ -15,6 +15,7 @@
 
 #include "mlir/IR/OwningOpRef.h"
 #include "mlir/Support/LLVM.h"
+#include <cstdint>
 
 namespace mlir {
 class MLIRContext;
--- a/llvm/include/llvm/ADT/SmallVector.h
+++ b/llvm/include/llvm/ADT/SmallVector.h
@@ -19,6 +19,7 @@
 #include <algorithm>
 #include <cassert>
 #include <cstddef>
+#include <cstdint>
 #include <cstdlib>
 #include <cstring>
 #include <functional>
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
@@ -13,6 +13,7 @@
 #ifndef LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
 #define LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
 
+#include <cstdint>
 #include <memory>
 #include <string>
 
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.h
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.h
@@ -15,6 +15,7 @@
 #ifndef LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCTARGETDESC_H
 #define LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCTARGETDESC_H
 
+#include <cstdint>
 #include <memory>
 
 namespace llvm {
--- a/lldb/include/lldb/Utility/AddressableBits.h
+++ b/lldb/include/lldb/Utility/AddressableBits.h
@@ -11,6 +11,8 @@
 
 #include "lldb/lldb-forward.h"
 
+#include <cstdint>
+
 namespace lldb_private {
 
 /// \class AddressableBits AddressableBits.h "lldb/Core/AddressableBits.h"