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Diffstat (limited to 'lib/Target/TargetCallingConv.td')
-rw-r--r-- | lib/Target/TargetCallingConv.td | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/lib/Target/TargetCallingConv.td b/lib/Target/TargetCallingConv.td deleted file mode 100644 index 908e16e..0000000 --- a/lib/Target/TargetCallingConv.td +++ /dev/null @@ -1,103 +0,0 @@ -//===- TargetCallingConv.td - Target Calling Conventions ---*- tablegen -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file defines the target-independent interfaces with which targets -// describe their calling conventions. -// -//===----------------------------------------------------------------------===// - -class CCAction; -class CallingConv; - -/// CCPredicateAction - Instances of this class check some predicate, then -/// delegate to another action if the predicate is true. -class CCPredicateAction<CCAction A> : CCAction { - CCAction SubAction = A; -} - -/// CCIfType - If the current argument is one of the specified types, apply -/// Action A. -class CCIfType<list<ValueType> vts, CCAction A> : CCPredicateAction<A> { - list<ValueType> VTs = vts; -} - -/// CCIf - If the predicate matches, apply A. -class CCIf<string predicate, CCAction A> : CCPredicateAction<A> { - string Predicate = predicate; -} - -/// CCIfByVal - If the current argument has ByVal parameter attribute, apply -/// Action A. -class CCIfByVal<CCAction A> : CCIf<"ArgFlags.isByVal()", A> { -} - -/// CCIfCC - Match of the current calling convention is 'CC'. -class CCIfCC<string CC, CCAction A> - : CCIf<!strconcat("State.getCallingConv() == ", CC), A> {} - -/// CCIfInReg - If this argument is marked with the 'inreg' attribute, apply -/// the specified action. -class CCIfInReg<CCAction A> : CCIf<"ArgFlags.isInReg()", A> {} - -/// CCIfNest - If this argument is marked with the 'nest' attribute, apply -/// the specified action. -class CCIfNest<CCAction A> : CCIf<"ArgFlags.isNest()", A> {} - -/// CCIfNotVarArg - If the current function is not vararg - apply the action -class CCIfNotVarArg<CCAction A> : CCIf<"!State.isVarArg()", A> {} - -/// CCAssignToReg - This action matches if there is a register in the specified -/// list that is still available. If so, it assigns the value to the first -/// available register and succeeds. -class CCAssignToReg<list<Register> regList> : CCAction { - list<Register> RegList = regList; -} - -/// CCAssignToRegWithShadow - Same as CCAssignToReg, but with list of registers -/// which became shadowed, when some register is used. -class CCAssignToRegWithShadow<list<Register> regList, - list<Register> shadowList> : CCAction { - list<Register> RegList = regList; - list<Register> ShadowRegList = shadowList; -} - -/// CCAssignToStack - This action always matches: it assigns the value to a -/// 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; -} - -/// 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 -/// the specified type. -class CCPromoteToType<ValueType destTy> : CCAction { - ValueType DestTy = destTy; -} - -/// CCDelegateTo - This action invokes the specified sub-calling-convention. It -/// is successful if the specified CC matches. -class CCDelegateTo<CallingConv cc> : CCAction { - CallingConv CC = cc; -} - -/// CallingConv - An instance of this is used to define each calling convention -/// that the target supports. -class CallingConv<list<CCAction> actions> { - list<CCAction> Actions = actions; -} |