From 84bc5427d6883f73cfeae3da640acd011d35c006 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 31 Dec 2007 04:13:23 +0000 Subject: Rename SSARegMap -> MachineRegisterInfo in keeping with the idea that "machine" classes are used to represent the current state of the code being compiled. Given this expanded name, we can start moving other stuff into it. For now, move the UsedPhysRegs and LiveIn/LoveOuts vectors from MachineFunction into it. Update all the clients to match. This also reduces some needless #includes, such as MachineModuleInfo from MachineFunction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45467 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/PrologEpilogInserter.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'lib/CodeGen/PrologEpilogInserter.cpp') diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp index 3f62630b3b..d1f796d47d 100644 --- a/lib/CodeGen/PrologEpilogInserter.cpp +++ b/lib/CodeGen/PrologEpilogInserter.cpp @@ -20,6 +20,8 @@ #include "llvm/CodeGen/MachineFunctionPass.h" #include "llvm/CodeGen/MachineInstr.h" #include "llvm/CodeGen/MachineFrameInfo.h" +#include "llvm/CodeGen/MachineModuleInfo.h" +#include "llvm/CodeGen/MachineRegisterInfo.h" #include "llvm/CodeGen/RegisterScavenging.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Target/MRegisterInfo.h" @@ -48,9 +50,8 @@ namespace { // Get MachineModuleInfo so that we can track the construction of the // frame. - if (MachineModuleInfo *MMI = getAnalysisToUpdate()) { + if (MachineModuleInfo *MMI = getAnalysisToUpdate()) Fn.getFrameInfo()->setMachineModuleInfo(MMI); - } // Allow the target machine to make some adjustments to the function // e.g. UsedPhysRegs before calculateCalleeSavedRegisters. @@ -174,13 +175,13 @@ void PEI::calculateCalleeSavedRegisters(MachineFunction &Fn) { std::vector CSI; for (unsigned i = 0; CSRegs[i]; ++i) { unsigned Reg = CSRegs[i]; - if (Fn.isPhysRegUsed(Reg)) { + if (Fn.getRegInfo().isPhysRegUsed(Reg)) { // If the reg is modified, save it! CSI.push_back(CalleeSavedInfo(Reg, CSRegClasses[i])); } else { for (const unsigned *AliasSet = RegInfo->getAliasSet(Reg); *AliasSet; ++AliasSet) { // Check alias registers too. - if (Fn.isPhysRegUsed(*AliasSet)) { + if (Fn.getRegInfo().isPhysRegUsed(*AliasSet)) { CSI.push_back(CalleeSavedInfo(Reg, CSRegClasses[i])); break; } -- cgit v1.2.3-70-g09d2