assert(0) -> LLVM_UNREACHABLE.
Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index d7ba73c..9bca6a7 100644
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -23,6 +23,7 @@
#include "llvm/CodeGen/MachineJumpTableInfo.h"
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/ErrorHandling.h"
using namespace llvm;
static cl::opt<bool>
@@ -433,8 +434,7 @@
return 0;
switch (MI->getOpcode()) {
default:
- assert(0 && "Unknown or unset size field for instr!");
- break;
+ LLVM_UNREACHABLE("Unknown or unset size field for instr!");
case TargetInstrInfo::IMPLICIT_DEF:
case TargetInstrInfo::DECLARE:
case TargetInstrInfo::DBG_LABEL: