Reapply commit 112702 which was speculatively reverted by echristo.

[oota-llvm.git] / include / llvm / CallingConv.h

diff --git a/include/llvm/CallingConv.h b/include/llvm/CallingConv.h
index 9f268f142d1d7c96df8b0bcc745b3b81ec3b48ae..b0481b92baeaa9c0287a55cf92903d745ec10459 100644 (file)
--- a/include/llvm/CallingConv.h
+++ b/include/llvm/CallingConv.h
@@ -44,6 +44,9 @@ namespace CallingConv {
     // call does not break any live ranges in the caller side.
     Cold = 9,
 
+    // GHC - Calling convention used by the Glasgow Haskell Compiler (GHC).
+    GHC = 10,
+
     // Target - This is the start of the target-specific calling conventions,
     // e.g. fastcall and thiscall on X86.
     FirstTargetCC = 64,
@@ -59,9 +62,24 @@ namespace CallingConv {
     /// stack cleaning.
     X86_FastCall = 65,
 
-    /// X86_SSEreg - The standard convention except that float and double
-    /// values are returned in XMM0 if SSE support is available.
-    X86_SSECall = 66
+    /// ARM_APCS - ARM Procedure Calling Standard calling convention (obsolete,
+    /// but still used on some targets).
+    ARM_APCS = 66,
+
+    /// ARM_AAPCS - ARM Architecture Procedure Calling Standard calling
+    /// convention (aka EABI). Soft float variant.
+    ARM_AAPCS = 67,
+
+    /// ARM_AAPCS_VFP - Same as ARM_AAPCS, but uses hard floating point ABI.
+    ARM_AAPCS_VFP = 68,
+
+    /// MSP430_INTR - Calling convention used for MSP430 interrupt routines.
+    MSP430_INTR = 69,
+
+    /// X86_ThisCall - Similar to X86_StdCall. Passes first argument in ECX,
+    /// others via stack. Callee is responsible for stack cleaning. MSVC uses
+    /// this by default for methods in its ABI.
+    X86_ThisCall = 70
   };
 } // End CallingConv namespace