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/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 79de443..89881f7 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -48,6 +48,7 @@
#include "llvm/Support/CallSite.h"
#include "llvm/Support/ConstantRange.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Support/InstVisitor.h"
#include "llvm/Support/MathExtras.h"
@@ -1927,8 +1928,7 @@
New = CmpInst::Create(*Context, CI->getOpcode(), CI->getPredicate(),
Op0, Op1, SO->getName()+".cmp");
else {
- assert(0 && "Unknown binary instruction type!");
- abort();
+ LLVM_UNREACHABLE("Unknown binary instruction type!");
}
return IC->InsertNewInstBefore(New, I);
}
@@ -9114,7 +9114,7 @@
static Constant *GetSelectFoldableConstant(Instruction *I,
LLVMContext *Context) {
switch (I->getOpcode()) {
- default: assert(0 && "This cannot happen!"); abort();
+ default: LLVM_UNREACHABLE("This cannot happen!");
case Instruction::Add:
case Instruction::Sub:
case Instruction::Or: