Convert more assert(0)+abort() -> LLVM_UNREACHABLE,
and abort()/exit() -> llvm_report_error().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75363 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachOWriter.cpp b/lib/CodeGen/MachOWriter.cpp
index 3ad03a4..12f5cec 100644
--- a/lib/CodeGen/MachOWriter.cpp
+++ b/lib/CodeGen/MachOWriter.cpp
@@ -35,6 +35,7 @@
#include "llvm/Target/TargetMachOWriterInfo.h"
#include "llvm/Support/Mangler.h"
#include "llvm/Support/OutputBuffer.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
namespace llvm {
@@ -634,8 +635,7 @@
case Instruction::Add:
default:
cerr << "ConstantExpr not handled as global var init: " << *CE << "\n";
- abort();
- break;
+ llvm_unreachable();
}
} else if (PC->getType()->isSingleValueType()) {
unsigned char *ptr = (unsigned char *)PA;
@@ -710,11 +710,13 @@
ScatteredOffset));
ScatteredOffset = 0;
} else
- assert(0 && "Unknown constant pointer type!");
+ LLVM_UNREACHABLE("Unknown constant pointer type!");
break;
default:
- cerr << "ERROR: Constant unimp for type: " << *PC->getType() << "\n";
- abort();
+ std::string msg;
+ raw_string_ostream Msg(msg);
+ Msg << "ERROR: Constant unimp for type: " << *PC->getType();
+ llvm_report_error(Msg.str());
}
} else if (isa<ConstantAggregateZero>(PC)) {
memset((void*)PA, 0, (size_t)TD->getTypeAllocSize(PC->getType()));