1 files changed, 11 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIDefines.h b/llvm/lib/Target/AMDGPU/SIDefines.h
index a01330cb917..1e765e4c166 100644
--- a/llvm/lib/Target/AMDGPU/SIDefines.h
+++ b/llvm/lib/Target/AMDGPU/SIDefines.h
@@ -118,6 +118,10 @@ namespace AMDGPU {
     // Operand for source modifiers for VOP instructions
     OPERAND_INPUT_MODS,
 
+    // Operand for GFX9 SDWA instructions
+    OPERAND_SDWA9_SRC,
+    OPERAND_SDWA9_VOPC_DST,
+
     /// Operand with 32-bit immediate that uses the constant bus.
     OPERAND_KIMM32,
     OPERAND_KIMM16
@@ -160,7 +164,8 @@ namespace AMDGPUAsmVariants {
     DEFAULT = 0,
     VOP3 = 1,
     SDWA = 2,
-    DPP = 3
+    SDWA9 = 3,
+    DPP = 4
   };
 }
 
@@ -294,6 +299,11 @@ enum DstUnused {
   UNUSED_PRESERVE = 2,
 };
 
+#define SDWA9_SRC_SGPR_MASK 0x100
+#define SDWA9_SRC_REG_MASK 0xFF
+#define SDWA9_VOPC_DST_VCC_MASK 0x80
+#define SDWA9_VOPC_DST_REG_MASK 0x7F
+
 } // namespace SDWA
 } // namespace AMDGPU