aboutsummaryrefslogtreecommitdiff
path: root/lib/Target/Sparc
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Target/Sparc')
-rw-r--r--lib/Target/Sparc/FPMover.cpp5
-rw-r--r--lib/Target/Sparc/Sparc.h3
-rw-r--r--lib/Target/Sparc/SparcISelLowering.cpp19
-rw-r--r--lib/Target/Sparc/SparcInstrInfo.cpp9
-rw-r--r--lib/Target/Sparc/SparcRegisterInfo.cpp11
5 files changed, 26 insertions, 21 deletions
diff --git a/lib/Target/Sparc/FPMover.cpp b/lib/Target/Sparc/FPMover.cpp
index f72a4c4645..0f251de6a8 100644
--- a/lib/Target/Sparc/FPMover.cpp
+++ b/lib/Target/Sparc/FPMover.cpp
@@ -20,6 +20,7 @@
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
using namespace llvm;
STATISTIC(NumFpDs , "Number of instructions translated");
@@ -75,7 +76,7 @@ static void getDoubleRegPair(unsigned DoubleReg, unsigned &EvenReg,
OddReg = OddHalvesOfPairs[i];
return;
}
- assert(0 && "Can't find reg");
+ LLVM_UNREACHABLE("Can't find reg");
}
/// runOnMachineBasicBlock - Fixup FpMOVD instructions in this MBB.
@@ -108,7 +109,7 @@ bool FPMover::runOnMachineBasicBlock(MachineBasicBlock &MBB) {
else if (MI->getOpcode() == SP::FpABSD)
MI->setDesc(TII->get(SP::FABSS));
else
- assert(0 && "Unknown opcode!");
+ LLVM_UNREACHABLE("Unknown opcode!");
MI->getOperand(0).setReg(EvenDestReg);
MI->getOperand(1).setReg(EvenSrcReg);
diff --git a/lib/Target/Sparc/Sparc.h b/lib/Target/Sparc/Sparc.h
index c7d0ca8a08..539e50adde 100644
--- a/lib/Target/Sparc/Sparc.h
+++ b/lib/Target/Sparc/Sparc.h
@@ -15,6 +15,7 @@
#ifndef TARGET_SPARC_H
#define TARGET_SPARC_H
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Target/TargetMachine.h"
#include <cassert>
@@ -83,7 +84,7 @@ namespace llvm {
inline static const char *SPARCCondCodeToString(SPCC::CondCodes CC) {
switch (CC) {
- default: assert(0 && "Unknown condition code");
+ default: LLVM_UNREACHABLE("Unknown condition code");
case SPCC::ICC_NE: return "ne";
case SPCC::ICC_E: return "e";
case SPCC::ICC_G: return "g";
diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index 850d8e3725..4f5060ed99 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -22,6 +22,7 @@
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/SelectionDAG.h"
#include "llvm/ADT/VectorExtras.h"
+#include "llvm/Support/ErrorHandling.h"
using namespace llvm;
@@ -98,7 +99,7 @@ SparcTargetLowering::LowerArguments(Function &F, SelectionDAG &DAG,
MVT ObjectVT = getValueType(I->getType());
switch (ObjectVT.getSimpleVT()) {
- default: assert(0 && "Unhandled argument type!");
+ default: LLVM_UNREACHABLE("Unhandled argument type!");
case MVT::i1:
case MVT::i8:
case MVT::i16:
@@ -251,7 +252,7 @@ static SDValue LowerCALL(SDValue Op, SelectionDAG &DAG) {
unsigned ArgsSize = 0;
for (unsigned i = 0, e = TheCall->getNumArgs(); i != e; ++i) {
switch (TheCall->getArg(i).getValueType().getSimpleVT()) {
- default: assert(0 && "Unknown value type!");
+ default: LLVM_UNREACHABLE("Unknown value type!");
case MVT::i1:
case MVT::i8:
case MVT::i16:
@@ -289,7 +290,7 @@ static SDValue LowerCALL(SDValue Op, SelectionDAG &DAG) {
// Promote the value if needed.
switch (VA.getLocInfo()) {
- default: assert(0 && "Unknown loc info!");
+ default: LLVM_UNREACHABLE("Unknown loc info!");
case CCValAssign::Full: break;
case CCValAssign::SExt:
Arg = DAG.getNode(ISD::SIGN_EXTEND, VA.getLocVT(), Arg);
@@ -331,7 +332,7 @@ static SDValue LowerCALL(SDValue Op, SelectionDAG &DAG) {
SDValue ValToStore(0, 0);
unsigned ObjSize;
switch (ObjectVT.getSimpleVT()) {
- default: assert(0 && "Unhandled argument type!");
+ default: LLVM_UNREACHABLE("Unhandled argument type!");
case MVT::i32:
ObjSize = 4;
@@ -497,7 +498,7 @@ static SDValue LowerCALL(SDValue Op, SelectionDAG &DAG) {
/// condition.
static SPCC::CondCodes IntCondCCodeToICC(ISD::CondCode CC) {
switch (CC) {
- default: assert(0 && "Unknown integer condition code!");
+ default: LLVM_UNREACHABLE("Unknown integer condition code!");
case ISD::SETEQ: return SPCC::ICC_E;
case ISD::SETNE: return SPCC::ICC_NE;
case ISD::SETLT: return SPCC::ICC_L;
@@ -515,7 +516,7 @@ static SPCC::CondCodes IntCondCCodeToICC(ISD::CondCode CC) {
/// FCC condition.
static SPCC::CondCodes FPCondCCodeToFCC(ISD::CondCode CC) {
switch (CC) {
- default: assert(0 && "Unknown fp condition code!");
+ default: LLVM_UNREACHABLE("Unknown fp condition code!");
case ISD::SETEQ:
case ISD::SETOEQ: return SPCC::FCC_E;
case ISD::SETNE:
@@ -901,12 +902,12 @@ static SDValue LowerDYNAMIC_STACKALLOC(SDValue Op, SelectionDAG &DAG) {
SDValue SparcTargetLowering::
LowerOperation(SDValue Op, SelectionDAG &DAG) {
switch (Op.getOpcode()) {
- default: assert(0 && "Should not custom lower this!");
+ default: LLVM_UNREACHABLE("Should not custom lower this!");
// Frame & Return address. Currently unimplemented
case ISD::RETURNADDR: return SDValue();
case ISD::FRAMEADDR: return SDValue();
case ISD::GlobalTLSAddress:
- assert(0 && "TLS not implemented for Sparc.");
+ LLVM_UNREACHABLE("TLS not implemented for Sparc.");
case ISD::GlobalAddress: return LowerGLOBALADDRESS(Op, DAG);
case ISD::ConstantPool: return LowerCONSTANTPOOL(Op, DAG);
case ISD::FP_TO_SINT: return LowerFP_TO_SINT(Op, DAG);
@@ -930,7 +931,7 @@ SparcTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
DebugLoc dl = MI->getDebugLoc();
// Figure out the conditional branch opcode to use for this select_cc.
switch (MI->getOpcode()) {
- default: assert(0 && "Unknown SELECT_CC!");
+ default: LLVM_UNREACHABLE("Unknown SELECT_CC!");
case SP::SELECT_CC_Int_ICC:
case SP::SELECT_CC_FP_ICC:
case SP::SELECT_CC_DFP_ICC:
diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index 12c286af94..451c458ac0 100644
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -17,6 +17,7 @@
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/Support/ErrorHandling.h"
#include "SparcGenInstrInfo.inc"
using namespace llvm;
@@ -160,7 +161,7 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
BuildMI(MBB, I, DL, get(SP::STDFri)).addFrameIndex(FI).addImm(0)
.addReg(SrcReg, getKillRegState(isKill));
else
- assert(0 && "Can't store this register to stack slot");
+ LLVM_UNREACHABLE("Can't store this register to stack slot");
}
void SparcInstrInfo::storeRegToAddr(MachineFunction &MF, unsigned SrcReg,
@@ -177,7 +178,7 @@ void SparcInstrInfo::storeRegToAddr(MachineFunction &MF, unsigned SrcReg,
else if (RC == SP::DFPRegsRegisterClass)
Opc = SP::STDFri;
else
- assert(0 && "Can't load this register");
+ LLVM_UNREACHABLE("Can't load this register");
MachineInstrBuilder MIB = BuildMI(MF, DL, get(Opc));
for (unsigned i = 0, e = Addr.size(); i != e; ++i)
MIB.addOperand(Addr[i]);
@@ -200,7 +201,7 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
else if (RC == SP::DFPRegsRegisterClass)
BuildMI(MBB, I, DL, get(SP::LDDFri), DestReg).addFrameIndex(FI).addImm(0);
else
- assert(0 && "Can't load this register from stack slot");
+ LLVM_UNREACHABLE("Can't load this register from stack slot");
}
void SparcInstrInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg,
@@ -215,7 +216,7 @@ void SparcInstrInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg,
else if (RC == SP::DFPRegsRegisterClass)
Opc = SP::LDDFri;
else
- assert(0 && "Can't load this register");
+ LLVM_UNREACHABLE("Can't load this register");
DebugLoc DL = DebugLoc::getUnknownLoc();
MachineInstrBuilder MIB = BuildMI(MF, DL, get(Opc), DestReg);
for (unsigned i = 0, e = Addr.size(); i != e; ++i)
diff --git a/lib/Target/Sparc/SparcRegisterInfo.cpp b/lib/Target/Sparc/SparcRegisterInfo.cpp
index 59efb19ab9..ab3c25e343 100644
--- a/lib/Target/Sparc/SparcRegisterInfo.cpp
+++ b/lib/Target/Sparc/SparcRegisterInfo.cpp
@@ -18,6 +18,7 @@
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineLocation.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Type.h"
#include "llvm/ADT/BitVector.h"
@@ -168,27 +169,27 @@ void SparcRegisterInfo::emitEpilogue(MachineFunction &MF,
}
unsigned SparcRegisterInfo::getRARegister() const {
- assert(0 && "What is the return address register");
+ LLVM_UNREACHABLE("What is the return address register");
return 0;
}
unsigned SparcRegisterInfo::getFrameRegister(MachineFunction &MF) const {
- assert(0 && "What is the frame register");
+ LLVM_UNREACHABLE("What is the frame register");
return SP::G1;
}
unsigned SparcRegisterInfo::getEHExceptionRegister() const {
- assert(0 && "What is the exception register");
+ LLVM_UNREACHABLE("What is the exception register");
return 0;
}
unsigned SparcRegisterInfo::getEHHandlerRegister() const {
- assert(0 && "What is the exception handler register");
+ LLVM_UNREACHABLE("What is the exception handler register");
return 0;
}
int SparcRegisterInfo::getDwarfRegNum(unsigned RegNum, bool isEH) const {
- assert(0 && "What is the dwarf register number");
+ LLVM_UNREACHABLE("What is the dwarf register number");
return -1;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-04-26 21:14:35 +0000