Turn few asserts into errors / unreachable's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76313 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
index b1d42cb..10e969d 100644
--- a/lib/Target/SystemZ/SystemZISelLowering.cpp
+++ b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -161,7 +161,7 @@
case ISD::JumpTable: return LowerJumpTable(Op, DAG);
case ISD::ConstantPool: return LowerConstantPool(Op, DAG);
default:
- assert(0 && "unimplemented operand");
+ llvm_unreachable("Should not custom lower this!");
return SDValue();
}
}
@@ -177,7 +177,7 @@
unsigned CC = cast<ConstantSDNode>(Op.getOperand(1))->getZExtValue();
switch (CC) {
default:
- assert(0 && "Unsupported calling convention");
+ llvm_unreachable("Unsupported calling convention");
case CallingConv::C:
case CallingConv::Fast:
return LowerCCCArguments(Op, DAG);
@@ -189,7 +189,7 @@
unsigned CallingConv = TheCall->getCallingConv();
switch (CallingConv) {
default:
- assert(0 && "Unsupported calling convention");
+ llvm_unreachable("Unsupported calling convention");
case CallingConv::Fast:
case CallingConv::C:
return LowerCCCCallTo(Op, DAG, CallingConv);
@@ -215,7 +215,8 @@
CCState CCInfo(CC, isVarArg, getTargetMachine(), ArgLocs, DAG.getContext());
CCInfo.AnalyzeFormalArguments(Op.getNode(), CC_SystemZ);
- assert(!isVarArg && "Varargs not supported yet");
+ if (isVarArg)
+ llvm_report_error("Varargs not supported yet");
SmallVector<SDValue, 16> ArgValues;
for (unsigned i = 0, e = ArgLocs.size(); i != e; ++i) {
@@ -534,7 +535,8 @@
bool isUnsigned = false;
SystemZCC::CondCodes TCC;
switch (CC) {
- default: assert(0 && "Invalid integer condition!");
+ default:
+ llvm_unreachable("Invalid integer condition!");
case ISD::SETEQ:
case ISD::SETOEQ:
TCC = SystemZCC::E;