diff --git a/llvm/lib/Target/SPIRV/SPIRVEmitNonSemanticDI.cpp b/llvm/lib/Target/SPIRV/SPIRVEmitNonSemanticDI.cpp
index d3e323efaee91..b98cef0a4f07f 100644
--- a/llvm/lib/Target/SPIRV/SPIRVEmitNonSemanticDI.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVEmitNonSemanticDI.cpp
@@ -268,7 +268,7 @@ bool SPIRVEmitNonSemanticDI::emitGlobalDI(MachineFunction &MF) {
     // We aren't extracting any DebugInfoFlags now so we
     // emitting zero to use as <id>Flags argument for DebugBasicType
     const Register I32ZeroReg =
-        GR->buildConstantInt(0, MIRBuilder, I32Ty, false);
+        GR->buildConstantInt(0, MIRBuilder, I32Ty, false, false);
 
     // We need to store pairs because further instructions reference
     // the DIBasicTypes and size will be always small so there isn't
diff --git a/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp b/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
index 9ac659f6b4f11..91b9cbcf15128 100644
--- a/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
@@ -325,8 +325,8 @@ Register SPIRVGlobalRegistry::getOrCreateConstInt(uint64_t Val, MachineInstr &I,
 
 Register SPIRVGlobalRegistry::buildConstantInt(uint64_t Val,
                                                MachineIRBuilder &MIRBuilder,
-                                               SPIRVType *SpvType,
-                                               bool EmitIR) {
+                                               SPIRVType *SpvType, bool EmitIR,
+                                               bool ZeroAsNull) {
   assert(SpvType);
   auto &MF = MIRBuilder.getMF();
   const IntegerType *LLVMIntTy =
@@ -348,7 +348,7 @@ Register SPIRVGlobalRegistry::buildConstantInt(uint64_t Val,
     } else {
       Register SpvTypeReg = getSPIRVTypeID(SpvType);
       MachineInstrBuilder MIB;
-      if (Val) {
+      if (Val || !ZeroAsNull) {
         MIB = MIRBuilder.buildInstr(SPIRV::OpConstantI)
                   .addDef(Res)
                   .addUse(SpvTypeReg);
diff --git a/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.h b/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.h
index ff4b0ea8757fa..df92325ed1980 100644
--- a/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.h
+++ b/llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.h
@@ -509,7 +509,8 @@ class SPIRVGlobalRegistry {
 
 public:
   Register buildConstantInt(uint64_t Val, MachineIRBuilder &MIRBuilder,
-                            SPIRVType *SpvType, bool EmitIR = true);
+                            SPIRVType *SpvType, bool EmitIR = true,
+                            bool ZeroAsNull = true);
   Register getOrCreateConstInt(uint64_t Val, MachineInstr &I,
                                SPIRVType *SpvType, const SPIRVInstrInfo &TII,
                                bool ZeroAsNull = true);
diff --git a/llvm/test/CodeGen/SPIRV/debug-info/debug-type-basic.ll b/llvm/test/CodeGen/SPIRV/debug-info/debug-type-basic.ll
index d12914d378542..d29cdefe0d8c6 100644
--- a/llvm/test/CodeGen/SPIRV/debug-info/debug-type-basic.ll
+++ b/llvm/test/CodeGen/SPIRV/debug-info/debug-type-basic.ll
@@ -7,7 +7,7 @@
 ; CHECK-MIR-DAG: [[type_i32:%[0-9]+\:type]] = OpTypeInt 32, 0
 ; CHECK-MIR-DAG: [[encoding_signedchar:%[0-9]+\:iid\(s32\)]] = OpConstantI [[type_i32]], 5
 ; CHECK-MIR-DAG: [[encoding_float:%[0-9]+\:iid\(s32\)]] = OpConstantI [[type_i32]], 3
-; CHECK-MIR-DAG: [[flag_zero:%[0-9]+\:iid\(s32\)]] = OpConstantNull [[type_i32]]
+; CHECK-MIR-DAG: [[flag_zero:%[0-9]+\:iid\(s32\)]] = OpConstantI [[type_i32]], 0
 ; CHECK-MIR-DAG: [[str_bool:%[0-9]+\:id\(s32\)]] = OpString 1819242338, 0
 ; CHECK-MIR-DAG: [[size_8bits:%[0-9]+\:iid\(s32\)]] = OpConstantI [[type_i32]], 8
 ; CHECK-MIR-DAG: [[encoding_boolean:%[0-9]+\:iid\(s32\)]] = OpConstantI [[type_i32]], 2
@@ -60,7 +60,7 @@
 ; CHECK-SPIRV-DAG: [[type_int16:%[0-9]+]] = OpTypeInt 16 0
 ; CHECK-SPIRV-DAG: [[type_int32:%[0-9]+]] = OpTypeInt 32 0
 ; CHECK-SPIRV-DAG: [[encoding_signedchar:%[0-9]+]] = OpConstant [[type_int32]] 5
-; CHECK-SPIRV-DAG: [[flag_zero:%[0-9]+]] = OpConstantNull [[type_int32]]
+; CHECK-SPIRV-DAG: [[flag_zero:%[0-9]+]] = OpConstant [[type_int32]] 0
 ; CHECK-SPIRV-DAG: [[encoding_float:%[0-9]+]] = OpConstant [[type_int32]] 3
 ; CHECK-SPIRV-DAG: [[size_8bit:%[0-9]+]] = OpConstant [[type_int32]] 8
 ; CHECK-SPIRV-DAG: [[encoding_boolean:%[0-9]+]] = OpConstant [[type_int32]] 2