Convert assert(0) to llvm_unreachable
llvm-svn: 149961
diff --git a/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp b/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp
index 0b244c7..61b4913 100644
--- a/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp
+++ b/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp
@@ -130,9 +130,7 @@
MSP430CC::CondCodes CC = static_cast<MSP430CC::CondCodes>(Cond[0].getImm());
switch (CC) {
- default:
- assert(0 && "Invalid branch condition!");
- break;
+ default: llvm_unreachable("Invalid branch condition!");
case MSP430CC::COND_E:
CC = MSP430CC::COND_NE;
break;
@@ -297,8 +295,7 @@
switch (Desc.TSFlags & MSP430II::SizeMask) {
default:
switch (Desc.getOpcode()) {
- default:
- assert(0 && "Unknown instruction size!");
+ default: llvm_unreachable("Unknown instruction size!");
case TargetOpcode::PROLOG_LABEL:
case TargetOpcode::EH_LABEL:
case TargetOpcode::IMPLICIT_DEF:
@@ -314,8 +311,7 @@
}
case MSP430II::SizeSpecial:
switch (MI->getOpcode()) {
- default:
- assert(0 && "Unknown instruction size!");
+ default: llvm_unreachable("Unknown instruction size!");
case MSP430::SAR8r1c:
case MSP430::SAR16r1c:
return 4;