diff options
Diffstat (limited to 'lib/VMCore/iSwitch.cpp')
-rw-r--r-- | lib/VMCore/iSwitch.cpp | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/lib/VMCore/iSwitch.cpp b/lib/VMCore/iSwitch.cpp deleted file mode 100644 index 1998b7fde5..0000000000 --- a/lib/VMCore/iSwitch.cpp +++ /dev/null @@ -1,50 +0,0 @@ -//===-- iSwitch.cpp - Implement the Switch instruction --------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file was developed by the LLVM research group and is distributed under -// the University of Illinois Open Source License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file implements the Switch instruction... -// -//===----------------------------------------------------------------------===// - -#include "llvm/Instructions.h" -#include "llvm/BasicBlock.h" -using namespace llvm; - -void SwitchInst::init(Value *Value, BasicBlock *Default) -{ - assert(Value && Default); - Operands.push_back(Use(Value, this)); - Operands.push_back(Use(Default, this)); -} - -SwitchInst::SwitchInst(const SwitchInst &SI) - : TerminatorInst(Instruction::Switch) { - Operands.reserve(SI.Operands.size()); - - for (unsigned i = 0, E = SI.Operands.size(); i != E; i+=2) { - Operands.push_back(Use(SI.Operands[i], this)); - Operands.push_back(Use(SI.Operands[i+1], this)); - } -} - -/// addCase - Add an entry to the switch instruction... -/// -void SwitchInst::addCase(Constant *OnVal, BasicBlock *Dest) { - Operands.push_back(Use((Value*)OnVal, this)); - Operands.push_back(Use((Value*)Dest, this)); -} - -/// removeCase - This method removes the specified successor from the switch -/// instruction. Note that this cannot be used to remove the default -/// destination (successor #0). -/// -void SwitchInst::removeCase(unsigned idx) { - assert(idx != 0 && "Cannot remove the default case!"); - assert(idx*2 < Operands.size() && "Successor index out of range!!!"); - Operands.erase(Operands.begin()+idx*2, Operands.begin()+(idx+1)*2); -} |