From a347f85dbeee37a7f2bb68df1a7d4cdfbb7b576d Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Fri, 24 Jun 2011 01:44:41 +0000 Subject: Starting to refactor Target to separate out code that's needed to fully describe target machine from those that are only needed by codegen. The goal is to sink the essential target description into MC layer so we can start building MC based tools without needing to link in the entire codegen. First step is to refactor TargetRegisterInfo. This patch added a base class MCRegisterInfo which TargetRegisterInfo is derived from. Changed TableGen to separate register description from the rest of the stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133782 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/CellSPU/Makefile | 3 ++- lib/Target/CellSPU/SPURegisterInfo.cpp | 7 ++++--- 2 files changed, 6 insertions(+), 4 deletions(-) (limited to 'lib/Target/CellSPU') diff --git a/lib/Target/CellSPU/Makefile b/lib/Target/CellSPU/Makefile index 77c66be..de8a947 100644 --- a/lib/Target/CellSPU/Makefile +++ b/lib/Target/CellSPU/Makefile @@ -10,8 +10,9 @@ LEVEL = ../../.. LIBRARYNAME = LLVMCellSPUCodeGen TARGET = SPU -BUILT_SOURCES = SPUGenInstrNames.inc SPUGenRegisterNames.inc \ +BUILT_SOURCES = SPUGenInstrNames.inc \ SPUGenAsmWriter.inc SPUGenCodeEmitter.inc \ + SPUGenRegisterNames.inc SPUGenRegisterDesc.inc \ SPUGenRegisterInfo.h.inc SPUGenRegisterInfo.inc \ SPUGenInstrInfo.inc SPUGenDAGISel.inc \ SPUGenSubtarget.inc SPUGenCallingConv.inc diff --git a/lib/Target/CellSPU/SPURegisterInfo.cpp b/lib/Target/CellSPU/SPURegisterInfo.cpp index 623ae76..34f3f9b 100644 --- a/lib/Target/CellSPU/SPURegisterInfo.cpp +++ b/lib/Target/CellSPU/SPURegisterInfo.cpp @@ -42,6 +42,8 @@ #include "llvm/ADT/BitVector.h" #include "llvm/ADT/STLExtras.h" #include +#include "SPUGenRegisterDesc.inc" +#include "SPUGenRegisterInfo.inc" using namespace llvm; @@ -185,7 +187,8 @@ unsigned SPURegisterInfo::getRegisterNumbering(unsigned RegEnum) { SPURegisterInfo::SPURegisterInfo(const SPUSubtarget &subtarget, const TargetInstrInfo &tii) : - SPUGenRegisterInfo(SPU::ADJCALLSTACKDOWN, SPU::ADJCALLSTACKUP), + SPUGenRegisterInfo(SPURegDesc, SPURegInfoDesc, + SPU::ADJCALLSTACKDOWN, SPU::ADJCALLSTACKUP), Subtarget(subtarget), TII(tii) { @@ -371,5 +374,3 @@ SPURegisterInfo::findScratchRegister(MachineBasicBlock::iterator II, assert( Reg && "Register scavenger failed"); return Reg; } - -#include "SPUGenRegisterInfo.inc" -- cgit v1.1