Add support for the Switch instruction by running the lowerSwitch pass first

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5867 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-04-23 16:24:55 +00:00
parent 3b1ca40d5d
commit 155e68feea
2 changed files with 8 additions and 1 deletions

View File

@ -143,6 +143,9 @@ UltraSparc::UltraSparc()
//
bool UltraSparc::addPassesToEmitAssembly(PassManager &PM, std::ostream &Out)
{
// FIXME: implement the switch instruction in the instruction selector.
PM.add(createLowerSwitchPass());
// Construct and initialize the MachineFunction object for this fn.
PM.add(createMachineCodeConstructionPass(*this));

View File

@ -6,10 +6,11 @@
#include "X86TargetMachine.h"
#include "X86.h"
#include "llvm/PassManager.h"
#include "llvm/Target/TargetMachineImpls.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/PassManager.h"
#include "llvm/Transforms/Scalar.h"
#include "Support/CommandLine.h"
#include "Support/Statistic.h"
#include <iostream>
@ -45,6 +46,9 @@ X86TargetMachine::X86TargetMachine(unsigned Config)
/// not supported for this target.
///
bool X86TargetMachine::addPassesToJITCompile(PassManager &PM) {
// FIXME: Implement the switch instruction in the instruction selector!
PM.add(createLowerSwitchPass());
PM.add(createSimpleX86InstructionSelector(*this));
// TODO: optional optimizations go here