diff options
Diffstat (limited to 'lib/CodeGen')
-rw-r--r-- | lib/CodeGen/GCMetadata.cpp | 1 | ||||
-rw-r--r-- | lib/CodeGen/LLVMTargetMachine.cpp | 1 | ||||
-rw-r--r-- | lib/CodeGen/MachineInstr.cpp | 1 | ||||
-rw-r--r-- | lib/CodeGen/SelectionDAG/TargetLowering.cpp | 1 | ||||
-rw-r--r-- | lib/CodeGen/Spiller.cpp | 1 |
5 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/GCMetadata.cpp b/lib/CodeGen/GCMetadata.cpp index 45a64d2e04..1caf8c2339 100644 --- a/lib/CodeGen/GCMetadata.cpp +++ b/lib/CodeGen/GCMetadata.cpp @@ -148,6 +148,7 @@ static const char *DescKind(GC::PointKind Kind) { case GC::PreCall: return "pre-call"; case GC::PostCall: return "post-call"; } + llvm_unreachable("Invalid point kind"); } bool Printer::runOnFunction(Function &F) { diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp index 28c63a794c..a11c55dea3 100644 --- a/lib/CodeGen/LLVMTargetMachine.cpp +++ b/lib/CodeGen/LLVMTargetMachine.cpp @@ -96,6 +96,7 @@ static bool getVerboseAsm() { case cl::BOU_TRUE: return true; case cl::BOU_FALSE: return false; } + llvm_unreachable("Invalid verbose asm state"); } // Enable or disable FastISel. Both options are needed, because diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index f7a0e102df..99081bdbae 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -221,6 +221,7 @@ bool MachineOperand::isIdenticalTo(const MachineOperand &Other) const { case MachineOperand::MO_Metadata: return getMetadata() == Other.getMetadata(); } + llvm_unreachable("Invalid machine operand type"); } /// print - Print the specified machine operand. diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp index 8ed1351748..bd930d8ef1 100644 --- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -3016,6 +3016,7 @@ static unsigned getConstraintGenerality(TargetLowering::ConstraintType CT) { case TargetLowering::C_Memory: return 3; } + llvm_unreachable("Invalid constraint type"); } /// Examine constraint type and operand type and determine a weight value. diff --git a/lib/CodeGen/Spiller.cpp b/lib/CodeGen/Spiller.cpp index ec44d87a20..260eceab8a 100644 --- a/lib/CodeGen/Spiller.cpp +++ b/lib/CodeGen/Spiller.cpp @@ -194,4 +194,5 @@ llvm::Spiller* llvm::createSpiller(MachineFunctionPass &pass, case trivial: return new TrivialSpiller(pass, mf, vrm); case inline_: return createInlineSpiller(pass, mf, vrm); } + llvm_unreachable("Invalid spiller optimization"); } |