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 bb76defc26614bcde989091a00cd54fbbeb6033a..b0481b92baeaa9c0287a55cf92903d745ec10459 100644 (file)
--- a/include/llvm/CallingConv.h
+++ b/include/llvm/CallingConv.h
@@ -35,7 +35,7 @@ namespace CallingConv {
     // prototype exactly match.
 
     /// Fast - This calling convention attempts to make calls as fast as 
-    /// possible /// (e.g. by passing things in registers).
+    /// possible (e.g. by passing things in registers).
     Fast = 8,
 
     // Cold - This calling convention attempts to make code in the caller as
@@ -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,
@@ -57,7 +60,26 @@ namespace CallingConv {
     /// X86_FastCall - 'fast' analog of X86_StdCall. Passes first two arguments
     /// in ECX:EDX registers, others - via stack. Callee is responsible for
     /// stack cleaning.
-    X86_FastCall = 65
+    X86_FastCall = 65,
+
+    /// 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