diff options
Diffstat (limited to 'include/llvm/Target/TargetCallingConv.td')
| -rw-r--r-- | include/llvm/Target/TargetCallingConv.td | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/include/llvm/Target/TargetCallingConv.td b/include/llvm/Target/TargetCallingConv.td index c1bef28652e9..8f31e0898399 100644 --- a/include/llvm/Target/TargetCallingConv.td +++ b/include/llvm/Target/TargetCallingConv.td @@ -42,6 +42,11 @@ class CCIf<string predicate, CCAction A> : CCPredicateAction<A> { class CCIfByVal<CCAction A> : CCIf<"ArgFlags.isByVal()", A> { } +/// CCIfConsecutiveRegs - If the current argument has InConsecutiveRegs +/// parameter attribute, apply Action A. +class CCIfConsecutiveRegs<CCAction A> : CCIf<"ArgFlags.isInConsecutiveRegs()", A> { +} + /// CCIfCC - Match if the current calling convention is 'CC'. class CCIfCC<string CC, CCAction A> : CCIf<!strconcat("State.getCallingConv() == ", CC), A> {} @@ -89,11 +94,15 @@ class CCAssignToStack<int size, int align> : CCAction { int Align = align; } -/// CCAssignToStackWithShadow - Same as CCAssignToStack, but with a register -/// to be shadowed. -class CCAssignToStackWithShadow<int size, int align, Register reg> : - CCAssignToStack<size, align> { - Register ShadowReg = reg; +/// CCAssignToStackWithShadow - Same as CCAssignToStack, but with a list of +/// registers to be shadowed. Note that, unlike CCAssignToRegWithShadow, this +/// shadows ALL of the registers in shadowList. +class CCAssignToStackWithShadow<int size, + int align, + list<Register> shadowList> : CCAction { + int Size = size; + int Align = align; + list<Register> ShadowRegList = shadowList; } /// CCPassByVal - This action always matches: it assigns the value to a stack |