1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
index 2c3e6ba0177..ce9dc4f744d 100644
--- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
@@ -147,6 +147,21 @@ IsaVersion getIsaVersion(const FeatureBitset &Features) {
   return {7, 0, 0};
 }
 
+void streamIsaVersion(const MCSubtargetInfo *STI, raw_ostream &Stream) {
+  auto TargetTriple = STI->getTargetTriple();
+  auto ISAVersion = IsaInfo::getIsaVersion(STI->getFeatureBits());
+
+  Stream << TargetTriple.getArchName() << '-'
+         << TargetTriple.getVendorName() << '-'
+         << TargetTriple.getOSName() << '-'
+         << TargetTriple.getEnvironmentName() << '-'
+         << "gfx"
+         << ISAVersion.Major
+         << ISAVersion.Minor
+         << ISAVersion.Stepping;
+  Stream.flush();
+}
+
 unsigned getWavefrontSize(const FeatureBitset &Features) {
   if (Features.test(FeatureWavefrontSize16))
     return 16;