Convert assert(0) to llvm_unreachable
llvm-svn: 149961
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp
index 0983b12..3a3b167 100644
--- a/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp
+++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp
@@ -166,7 +166,7 @@
SmallVectorImpl<MCFixup> &Fixups) const {
ARM_AM::AMSubMode Mode = (ARM_AM::AMSubMode)MI.getOperand(OpIdx).getImm();
switch (Mode) {
- default: assert(0 && "Unknown addressing sub-mode!");
+ default: llvm_unreachable("Unknown addressing sub-mode!");
case ARM_AM::da: return 0;
case ARM_AM::ia: return 1;
case ARM_AM::db: return 2;
@@ -832,7 +832,7 @@
// but this is good enough for now.
static bool EvaluateAsPCRel(const MCExpr *Expr) {
switch (Expr->getKind()) {
- default: assert(0 && "Unexpected expression type");
+ default: llvm_unreachable("Unexpected expression type");
case MCExpr::SymbolRef: return false;
case MCExpr::Binary: return true;
}
@@ -856,7 +856,7 @@
MCFixupKind Kind;
switch (ARM16Expr->getKind()) {
- default: assert(0 && "Unsupported ARMFixup");
+ default: llvm_unreachable("Unsupported ARMFixup");
case ARMMCExpr::VK_ARM_HI16:
if (!isTargetDarwin() && EvaluateAsPCRel(E))
Kind = MCFixupKind(isThumb2()