From 692d4e0823774730b90e8e2d7bf58119397f0535 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Tue, 26 Sep 2006 22:29:31 +0000 Subject: [PATCH] Rename function. It's determining which callee-save registers to save. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30616 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/PrologEpilogInserter.cpp | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp index 5c24f5184dc..6a530e69e25 100644 --- a/lib/CodeGen/PrologEpilogInserter.cpp +++ b/lib/CodeGen/PrologEpilogInserter.cpp @@ -43,11 +43,11 @@ namespace { Fn.getFrameInfo()->setMachineDebugInfo(DI); } - // Scan the function for modified caller saved registers and insert spill - // code for any caller saved registers that are modified. Also calculate + // Scan the function for modified callee saved registers and insert spill + // code for any callee saved registers that are modified. Also calculate // the MaxCallFrameSize and HasCalls variables for the function's frame // information and eliminates call frame pseudo instructions. - calculateCallerSavedRegisters(Fn); + calculateCalleeSavedRegisters(Fn); // Add the code to save and restore the caller saved registers saveCallerSavedRegisters(Fn); @@ -61,7 +61,7 @@ namespace { // Add prolog and epilog code to the function. This function is required // to align the stack frame as necessary for any stack variables or - // called functions. Because of this, calculateCallerSavedRegisters + // called functions. Because of this, calculateCalleeSavedRegisters // must be called before this function in order to set the HasCalls // and MaxCallFrameSize variables. insertPrologEpilogCode(Fn); @@ -75,7 +75,7 @@ namespace { } private: - void calculateCallerSavedRegisters(MachineFunction &Fn); + void calculateCalleeSavedRegisters(MachineFunction &Fn); void saveCallerSavedRegisters(MachineFunction &Fn); void calculateFrameObjectOffsets(MachineFunction &Fn); void replaceFrameIndices(MachineFunction &Fn); @@ -90,12 +90,12 @@ namespace { FunctionPass *llvm::createPrologEpilogCodeInserter() { return new PEI(); } -/// calculateCallerSavedRegisters - Scan the function for modified caller saved +/// calculateCalleeSavedRegisters - Scan the function for modified caller saved /// registers. Also calculate the MaxCallFrameSize and HasCalls variables for /// the function's frame information and eliminates call frame pseudo /// instructions. /// -void PEI::calculateCallerSavedRegisters(MachineFunction &Fn) { +void PEI::calculateCalleeSavedRegisters(MachineFunction &Fn) { const MRegisterInfo *RegInfo = Fn.getTarget().getRegisterInfo(); const TargetFrameInfo *TFI = Fn.getTarget().getFrameInfo(); -- 2.34.1