Convert assert(0) to llvm_unreachable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149967 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp
index b9356dc..2890174 100644
--- a/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -1149,6 +1149,6 @@
void ExecutionEngineState::AddressMapConfig::onRAUW(ExecutionEngineState *,
const GlobalValue *,
const GlobalValue *) {
- assert(false && "The ExecutionEngine doesn't know how to handle a"
- " RAUW on a value it has a global mapping for.");
+ llvm_unreachable("The ExecutionEngine doesn't know how to handle a"
+ " RAUW on a value it has a global mapping for.");
}
diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp
index eb2e19d..f715f6f 100644
--- a/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/lib/ExecutionEngine/JIT/JIT.cpp
@@ -706,9 +706,8 @@
if (I != getBasicBlockAddressMap(locked).end()) {
return I->second;
} else {
- assert(0 && "JIT does not have BB address for address-of-label, was"
- " it eliminated by optimizer?");
- return 0;
+ llvm_unreachable("JIT does not have BB address for address-of-label, was"
+ " it eliminated by optimizer?");
}
}
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index 26201c3..504c8bd 100644
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -76,8 +76,8 @@
struct NoRAUWValueMapConfig : public ValueMapConfig<ValueTy> {
typedef JITResolverState *ExtraData;
static void onRAUW(JITResolverState *, Value *Old, Value *New) {
- assert(false && "The JIT doesn't know how to handle a"
- " RAUW on a value it has emitted.");
+ llvm_unreachable("The JIT doesn't know how to handle a"
+ " RAUW on a value it has emitted.");
}
};
@@ -1162,7 +1162,7 @@
break;
}
case MachineJumpTableInfo::EK_GPRel64BlockAddress:
- assert(false &&
+ llvm_unreachable(
"JT Info emission not implemented for GPRel64BlockAddress yet.");
}
}
diff --git a/lib/ExecutionEngine/MCJIT/MCJIT.cpp b/lib/ExecutionEngine/MCJIT/MCJIT.cpp
index 6982e74..5f93a8d 100644
--- a/lib/ExecutionEngine/MCJIT/MCJIT.cpp
+++ b/lib/ExecutionEngine/MCJIT/MCJIT.cpp
@@ -213,6 +213,5 @@
}
}
- assert(0 && "Full-featured argument passing not supported yet!");
- return GenericValue();
+ llvm_unreachable("Full-featured argument passing not supported yet!");
}
diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
index c0845fb..e15b200 100644
--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
+++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
@@ -185,9 +185,7 @@
}
switch (RE.Type) {
- default:
- assert(0 && ("Relocation type not implemented yet!"));
- break;
+ default: llvm_unreachable("Relocation type not implemented yet!");
case ELF::R_X86_64_64: {
uint8_t **Target = reinterpret_cast<uint8_t**>(TargetAddr);
*Target = Addr + RE.Addend;
@@ -249,8 +247,7 @@
default:
// There are other relocation types, but it appears these are the
// only ones currently used by the LLVM ELF object writer
- assert(0 && ("Relocation type not implemented yet!"));
- break;
+ llvm_unreachable("Relocation type not implemented yet!");
}
}
@@ -272,9 +269,7 @@
case Triple::arm:
resolveArmRelocation(Name, Addr, RE);
break;
- default:
- assert(0 && "Unsupported CPU type!");
- break;
+ default: llvm_unreachable("Unsupported CPU type!");
}
}
diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
index 669ff4c..4be91d3 100644
--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
+++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
@@ -26,7 +26,7 @@
unsigned Type, unsigned Size, int64_t Addend) {
// This just dispatches to the proper target specific routine.
switch (CPUType) {
- default: assert(0 && "Unsupported CPU type!");
+ default: llvm_unreachable("Unsupported CPU type!");
case mach::CTM_x86_64:
return resolveX86_64Relocation((uintptr_t)Address, (uintptr_t)Value,
isPCRel, Type, Size, Addend);