1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
index 1af531c82ac..08a19f57be7 100644
--- a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
+++ b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
@@ -28,7 +28,9 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSubtargetInfo.h"
+#include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/MCTargetAsmParser.h"
+#include "llvm/Support/ELF.h"
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/TargetRegistry.h"
 #include "llvm/Support/raw_ostream.h"
@@ -355,6 +357,7 @@ private:
   bool ParseDirectiveAMDKernelCodeT();
   bool ParseSectionDirectiveHSAText();
   bool subtargetHasRegister(const MCRegisterInfo &MRI, unsigned RegNo) const;
+  bool ParseDirectiveAMDGPUHsaKernel();
 
 public:
 public:
@@ -942,6 +945,18 @@ bool AMDGPUAsmParser::ParseSectionDirectiveHSAText() {
   return false;
 }
 
+bool AMDGPUAsmParser::ParseDirectiveAMDGPUHsaKernel() {
+  if (getLexer().isNot(AsmToken::Identifier))
+    return TokError("expected symbol name");
+
+  StringRef KernelName = Parser.getTok().getString();
+
+  getTargetStreamer().EmitAMDGPUSymbolType(KernelName,
+                                           ELF::STT_AMDGPU_HSA_KERNEL);
+  Lex();
+  return false;
+}
+
 bool AMDGPUAsmParser::ParseDirective(AsmToken DirectiveID) {
   StringRef IDVal = DirectiveID.getString();
 
@@ -957,6 +972,9 @@ bool AMDGPUAsmParser::ParseDirective(AsmToken DirectiveID) {
   if (IDVal == ".hsatext" || IDVal == ".text")
     return ParseSectionDirectiveHSAText();
 
+  if (IDVal == ".amdgpu_hsa_kernel")
+    return ParseDirectiveAMDGPUHsaKernel();
+
   return true;
 }