#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/Visibility.h"
#include "llvm/Target/TargetOptions.h"
#include <iostream>
using namespace llvm;
namespace {
- class PPCCodeEmitter : public MachineFunctionPass {
+ class VISIBILITY_HIDDEN PPCCodeEmitter : public MachineFunctionPass {
TargetMachine &TM;
MachineCodeEmitter &MCE;
Reloc = PPC::reloc_pcrel_bx;
else {
switch (MI.getOpcode()) {
- default: MI.dump(); assert(0 && "Unknown instruction for relocation!");
+ default: DEBUG(MI.dump()); assert(0 && "Unknown instruction for relocation!");
case PPC::LIS:
+ case PPC::LIS8:
+ case PPC::ADDIS8:
Reloc = PPC::reloc_absolute_high; // Pointer to symbol
break;
case PPC::LI:
+ case PPC::LI8:
case PPC::LA:
+ // Loads.
case PPC::LBZ:
case PPC::LHA:
case PPC::LHZ:
case PPC::LWZ:
case PPC::LFS:
case PPC::LFD:
+ case PPC::LWZ8:
+
+ // Stores.
case PPC::STB:
case PPC::STH:
case PPC::STW:
case PPC::STFD:
Reloc = PPC::reloc_absolute_low;
break;
+
+ case PPC::LWA:
+ case PPC::LD:
+ case PPC::STD:
+ case PPC::STD_32:
+ Reloc = PPC::reloc_absolute_low_ix;
+ break;
}
}
if (MO.isGlobalAddress())
rv = MCE.getJumpTableEntryAddress(MO.getJumpTableIndex());
unsigned Opcode = MI.getOpcode();
- if (Opcode == PPC::LIS || Opcode == PPC::ADDIS) {
+ if (Opcode == PPC::LIS || Opcode == PPC::LIS8 ||
+ Opcode == PPC::ADDIS || Opcode == PPC::ADDIS8) {
// lis wants hi16(addr)
if ((short)rv < 0) rv += 1 << 16;
rv >>= 16;
- } else if (Opcode == PPC::LWZ || Opcode == PPC::LA ||
- Opcode == PPC::LI ||
+ } else if (Opcode == PPC::LWZ || Opcode == PPC::LWZ8 ||
+ Opcode == PPC::LA ||
+ Opcode == PPC::LI || Opcode == PPC::LI8 ||
Opcode == PPC::LFS || Opcode == PPC::LFD) {
// These load opcodes want lo16(addr)
rv &= 0xffff;
} else {
+ MI.dump();
assert(0 && "Unknown constant pool or jump table using instruction!");
}
} else {