1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp b/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp
index c1358f771b3..23bea351501 100644
--- a/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp
+++ b/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp
@@ -357,6 +357,9 @@ void AMDGPUInstPrinter::printRegOperand(unsigned RegNo, raw_ostream &O,
   } else if (MRI.getRegClass(AMDGPU::VReg_96RegClassID).contains(RegNo)) {
     O << 'v';
     NumRegs = 3;
+  } else if (MRI.getRegClass(AMDGPU::SReg_96RegClassID).contains(RegNo)) {
+    O << 's';
+    NumRegs = 3;
   } else if (MRI.getRegClass(AMDGPU::VReg_160RegClassID).contains(RegNo)) {
     O << 'v';
     NumRegs = 5;