More dead code removal (using -Wunreachable-code)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp
index 77d7dfe..111f8c8 100644
--- a/tools/lto/LTOCodeGenerator.cpp
+++ b/tools/lto/LTOCodeGenerator.cpp
@@ -34,6 +34,7 @@
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SystemUtils.h"
@@ -111,8 +112,7 @@
_emitDwarfDebugInfo = true;
return false;
}
- errMsg = "unknown debug format";
- return true;
+ llvm_unreachable("Unknown debug format!");
}
@@ -126,8 +126,7 @@
_codeModel = model;
return false;
}
- errMsg = "unknown pic model";
- return true;
+ llvm_unreachable("Unknown PIC model!");
}
void LTOCodeGenerator::setCpu(const char* mCpu)