From f24ac13aaae63d92317dac839ce57857a7b444dc Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Tue, 1 Oct 2019 01:44:39 +0000 Subject: TLI: Remove DAG argument from getRegisterByName Replace with the MachineFunction. X86 is the only user, and only uses it for the function. This removes one obstacle from using this in GlobalISel. The other is the more tolerable EVT argument. The X86 use of the function seems questionable to me. It checks hasFP, before frame lowering. llvm-svn: 373292 --- llvm/lib/Target/X86/X86ISelLowering.cpp | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp') diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index c4794299e85..f79f7b70a9d 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -24127,12 +24127,11 @@ SDValue X86TargetLowering::LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) const { // FIXME? Maybe this could be a TableGen attribute on some registers and // this table could be generated automatically from RegInfo. -unsigned X86TargetLowering::getRegisterByName(const char* RegName, EVT VT, - SelectionDAG &DAG) const { +Register X86TargetLowering::getRegisterByName(const char* RegName, EVT VT, + const MachineFunction &MF) const { const TargetFrameLowering &TFI = *Subtarget.getFrameLowering(); - const MachineFunction &MF = DAG.getMachineFunction(); - unsigned Reg = StringSwitch(RegName) + Register Reg = StringSwitch(RegName) .Case("esp", X86::ESP) .Case("rsp", X86::RSP) .Case("ebp", X86::EBP) @@ -24146,8 +24145,7 @@ unsigned X86TargetLowering::getRegisterByName(const char* RegName, EVT VT, #ifndef NDEBUG else { const X86RegisterInfo *RegInfo = Subtarget.getRegisterInfo(); - unsigned FrameReg = - RegInfo->getPtrSizedFrameRegister(DAG.getMachineFunction()); + Register FrameReg = RegInfo->getPtrSizedFrameRegister(MF); assert((FrameReg == X86::EBP || FrameReg == X86::RBP) && "Invalid Frame Register!"); } -- cgit v1.2.3