1 files changed, 13 insertions, 0 deletions
diff --git a/include/llvm/IR/CallingConv.h b/include/llvm/IR/CallingConv.h
index 399c6ad521fa..c1c979c2e2ab 100644
--- a/include/llvm/IR/CallingConv.h
+++ b/include/llvm/IR/CallingConv.h
@@ -75,6 +75,11 @@ namespace CallingConv {
     // CXX_FAST_TLS - Calling convention for access functions.
     CXX_FAST_TLS = 17,
 
+    /// Tail - This calling convention attemps to make calls as fast as
+    /// possible while guaranteeing that tail call optimization can always
+    /// be performed.
+    Tail = 18,
+
     // Target - This is the start of the target-specific calling conventions,
     // e.g. fastcall and thiscall on X86.
     FirstTargetCC = 64,
@@ -222,6 +227,14 @@ namespace CallingConv {
     // Calling convention between AArch64 Advanced SIMD functions
     AArch64_VectorCall = 97,
 
+    /// Calling convention between AArch64 SVE functions
+    AArch64_SVE_VectorCall = 98,
+
+    /// Calling convention for emscripten __invoke_* functions. The first
+    /// argument is required to be the function ptr being indirectly called.
+    /// The remainder matches the regular calling convention.
+    WASM_EmscriptenInvoke = 99,
+
     /// The highest possible calling convention ID. Must be some 2^k - 1.
     MaxID = 1023
   };