From 56fe8f14099930935e3870e3e823c322a85c1c89 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sun, 12 Jun 2011 15:42:51 +0000 Subject: Vendor import of llvm trunk r132879: http://llvm.org/svn/llvm-project/llvm/trunk@132879 --- lib/Target/XCore/XCoreRegisterInfo.td | 43 ++++------------------------------- 1 file changed, 4 insertions(+), 39 deletions(-) (limited to 'lib/Target/XCore/XCoreRegisterInfo.td') diff --git a/lib/Target/XCore/XCoreRegisterInfo.td b/lib/Target/XCore/XCoreRegisterInfo.td index 765f717e206e5..09510976dd06c 100644 --- a/lib/Target/XCore/XCoreRegisterInfo.td +++ b/lib/Target/XCore/XCoreRegisterInfo.td @@ -48,44 +48,9 @@ def GRRegs : RegisterClass<"XCore", [i32], 32, // Not preserved across procedure calls R11, // Callee save - R4, R5, R6, R7, R8, R9, R10]> { - let MethodProtos = [{ - iterator allocation_order_begin(const MachineFunction &MF) const; - iterator allocation_order_end(const MachineFunction &MF) const; - }]; - let MethodBodies = [{ - GRRegsClass::iterator - GRRegsClass::allocation_order_begin(const MachineFunction &MF) const { - return begin(); - } - GRRegsClass::iterator - GRRegsClass::allocation_order_end(const MachineFunction &MF) const { - const TargetMachine &TM = MF.getTarget(); - const TargetFrameLowering *TFI = TM.getFrameLowering(); - if (TFI->hasFP(MF)) - return end()-1; // don't allocate R10 - else - return end(); - } - }]; -} + R4, R5, R6, R7, R8, R9, R10]>; -def RRegs : RegisterClass<"XCore", [i32], 32, - // Reserved - [CP, DP, SP, LR]> { - let MethodProtos = [{ - iterator allocation_order_begin(const MachineFunction &MF) const; - iterator allocation_order_end(const MachineFunction &MF) const; - }]; - let MethodBodies = [{ - RRegsClass::iterator - RRegsClass::allocation_order_begin(const MachineFunction &MF) const { - return begin(); - } - RRegsClass::iterator - RRegsClass::allocation_order_end(const MachineFunction &MF) const { - // No allocatable registers - return begin(); - } - }]; +// Reserved +def RRegs : RegisterClass<"XCore", [i32], 32, [CP, DP, SP, LR]> { + let isAllocatable = 0; } -- cgit v1.2.3