// This describes the calling conventions for MBlaze architecture.
//===----------------------------------------------------------------------===//
-/// CCIfSubtarget - Match if the current subtarget has a feature F.
-class CCIfSubtarget<string F, CCAction A>:
- CCIf<!strconcat("State.getTarget().getSubtarget<MBlazeSubtarget>().", F), A>;
-
//===----------------------------------------------------------------------===//
// MBlaze ABI Calling Convention
//===----------------------------------------------------------------------===//
def RetCC_MBlaze : CallingConv<[
// i32 are returned in registers R3, R4
- CCIfType<[i32], CCAssignToReg<[R3, R4]>>,
+ CCIfType<[i32,f32], CCAssignToReg<[R3, R4]>>
+]>;
- // f32 are returned in registers R3, R4
- CCIfType<[f32], CCAssignToReg<[R3, R4]>>
+def CC_MBlaze : CallingConv<[
+ CCIfType<[i32,f32], CCCustom<"CC_MBlaze_AssignReg">>,
+ CCIfType<[i32,f32], CCAssignToStack<4, 4>>
]>;