//
// The LLVM Compiler Infrastructure
//
-// This file was developed by Chris Lattner and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
string Predicate = predicate;
}
-/// CCIfStruct - If the current argument is a struct, apply
+/// CCIfByVal - If the current argument has ByVal parameter attribute, apply
/// Action A.
-class CCIfStruct<CCAction A> : CCIf<"ArgFlags & ISD::ParamFlags::ByVal", A> {
+class CCIfByVal<CCAction A> : CCIf<"ArgFlags & ISD::ParamFlags::ByVal", A> {
}
/// CCIfCC - Match of the current calling convention is 'CC'.
}
/// CCAssignToStack - This action always matches: it assigns the value to a
-/// stack slot of the specified size and alignment on the stack.
+/// stack slot of the specified size and alignment on the stack. If size is
+/// zero then the ABI size is used; if align is zero then the ABI alignment
+/// is used - these may depend on the target or subtarget.
class CCAssignToStack<int size, int align> : CCAction {
int Size = size;
int Align = align;
}
-/// CCStructAssign - This action always matches: it will use the C ABI and
-/// the register availability to decided whether to assign to a set of
-/// registers or to a stack slot.
-class CCStructAssign<list<Register> regList> : CCAction {
- list<Register> RegList = regList;
+/// CCPassByVal - This action always matches: it assigns the value to a stack
+/// slot to implement ByVal aggregate parameter passing. Size and alignment
+/// specify the minimum size and alignment for the stack slot.
+class CCPassByVal<int size, int align> : CCAction {
+ int Size = size;
+ int Align = align;
}
/// CCPromoteToType - If applied, this promotes the specified current value to