diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
--- a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
@@ -251,9 +251,9 @@
       STM, KernelName, getAmdhsaKernelDescriptor(*MF, CurrentProgramInfo),
       CurrentProgramInfo.NumVGPRsForWavesPerEU,
       CurrentProgramInfo.NumSGPRsForWavesPerEU -
-          IsaInfo::getNumExtraSGPRs(&STM,
-                                    CurrentProgramInfo.VCCUsed,
-                                    CurrentProgramInfo.FlatUsed),
+          IsaInfo::getNumExtraSGPRs(
+              &STM, CurrentProgramInfo.VCCUsed, CurrentProgramInfo.FlatUsed,
+              getTargetStreamer()->getTargetID()->isXnackOnOrAny()),
       CurrentProgramInfo.VCCUsed, CurrentProgramInfo.FlatUsed,
       CodeObjectVersion);
 
@@ -721,7 +721,8 @@
   // duplicated in part in AMDGPUAsmParser::calculateGPRBlocks, and could be
   // unified.
   unsigned ExtraSGPRs = IsaInfo::getNumExtraSGPRs(
-      &STM, ProgInfo.VCCUsed, ProgInfo.FlatUsed);
+      &STM, ProgInfo.VCCUsed, ProgInfo.FlatUsed,
+      getTargetStreamer()->getTargetID()->isXnackOnOrAny());
 
   // Check the addressable register limit before we add ExtraSGPRs.
   if (STM.getGeneration() >= AMDGPUSubtarget::VOLCANIC_ISLANDS &&
diff --git a/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-any.ll b/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-any.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-any.ll
@@ -0,0 +1,22 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a < %s | FileCheck --check-prefixes=ASM %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a --filetype=obj < %s | llvm-objdump -s -j .rodata - | FileCheck --check-prefixes=OBJ %s
+
+define amdgpu_kernel void @kern() {
+; ASM-LABEL: kern:
+; ASM: .amdhsa_next_free_sgpr 5
+; ASM: .amdhsa_reserve_xnack_mask 1
+
+; Verify that an extra SGPR block is reserved with XNACK "any" tid setting.
+; OBJ: Contents of section .rodata:
+; OBJ-NEXT: 0000 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0010 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0020 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0030 4000af00 88000000 01000000 00000000  @...............
+entry:
+  tail call void asm sideeffect "", "~{s[0:4]}"()
+  ret void
+}
+
+!llvm.module.flags = !{!0}
+!0 = !{i32 1, !"amdgpu_code_object_version", i32 400}
diff --git a/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-off.ll b/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-off.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-off.ll
@@ -0,0 +1,22 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -mattr=-xnack < %s | FileCheck --check-prefixes=ASM %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -mattr=-xnack --filetype=obj < %s | llvm-objdump -s -j .rodata - | FileCheck --check-prefixes=OBJ %s
+
+define amdgpu_kernel void @kern() {
+; ASM-LABEL: kern:
+; ASM: .amdhsa_next_free_sgpr 5
+; ASM: .amdhsa_reserve_xnack_mask 0
+
+; Verify that an extra SGPR block is not reserved with XNACK "off" tid setting.
+; OBJ: Contents of section .rodata:
+; OBJ-NEXT: 0000 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0010 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0020 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0030 0000af00 88000000 01000000 00000000  ................
+entry:
+  tail call void asm sideeffect "", "~{s[0:4]}"()
+  ret void
+}
+
+!llvm.module.flags = !{!0}
+!0 = !{i32 1, !"amdgpu_code_object_version", i32 400}
diff --git a/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-on.ll b/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-on.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/tid-kd-xnack-on.ll
@@ -0,0 +1,22 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -mattr=+xnack < %s | FileCheck --check-prefixes=ASM %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -mattr=+xnack --filetype=obj < %s | llvm-objdump -s -j .rodata - | FileCheck --check-prefixes=OBJ %s
+
+define amdgpu_kernel void @kern() {
+; ASM-LABEL: kern:
+; ASM: .amdhsa_next_free_sgpr 5
+; ASM: .amdhsa_reserve_xnack_mask 1
+
+; Verify that an extra SGPR block is reserved with XNACK "on" tid setting.
+; OBJ: Contents of section .rodata:
+; OBJ-NEXT: 0000 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0010 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0020 00000000 00000000 00000000 00000000  ................
+; OBJ-NEXT: 0030 4000af00 88000000 01000000 00000000  @...............
+entry:
+  tail call void asm sideeffect "", "~{s[0:4]}"()
+  ret void
+}
+
+!llvm.module.flags = !{!0}
+!0 = !{i32 1, !"amdgpu_code_object_version", i32 400}