diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index a4fff892da..5cd3182bf4 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -983,7 +983,7 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { return Tmp2; case ISD::BUILD_VECTOR: switch (TLI.getOperationAction(ISD::BUILD_VECTOR, Node->getValueType(0))) { - default: assert(0 && "This action is not supported yet!"); + default: LLVM_UNREACHABLE("This action is not supported yet!"); case TargetLowering::Custom: Tmp3 = TLI.LowerOperation(Result, DAG); if (Tmp3.getNode()) { @@ -1100,7 +1100,7 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { Tmp4 = Result.getValue(1); switch (TLI.getOperationAction(Node->getOpcode(), VT)) { - default: assert(0 && "This action is not supported yet!"); + default: LLVM_UNREACHABLE("This action is not supported yet!"); case TargetLowering::Legal: // If this is an unaligned load and the target doesn't support it, // expand it. @@ -1270,7 +1270,7 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { Tmp2 = LegalizeOp(Ch); } else { switch (TLI.getLoadExtAction(ExtType, SrcVT)) { - default: assert(0 && "This action is not supported yet!"); + default: LLVM_UNREACHABLE("This action is not supported yet!"); case TargetLowering::Custom: isCustom = true; // FALLTHROUGH @@ -1363,7 +1363,7 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { MVT VT = Tmp3.getValueType(); switch (TLI.getOperationAction(ISD::STORE, VT)) { - default: assert(0 && "This action is not supported yet!"); + default: LLVM_UNREACHABLE("This action is not supported yet!"); case TargetLowering::Legal: // If this is an unaligned store and the target doesn't support it, // expand it. @@ -1463,7 +1463,7 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { ST->getOffset()); switch (TLI.getTruncStoreAction(ST->getValue().getValueType(), StVT)) { - default: assert(0 && "This action is not supported yet!"); + default: LLVM_UNREACHABLE("This action is not supported yet!"); case TargetLowering::Legal: // If this is an unaligned store and the target doesn't support it, // expand it. @@ -1691,7 +1691,7 @@ void SelectionDAGLegalize::LegalizeSetCCCondCode(MVT VT, MVT OpVT = LHS.getValueType(); ISD::CondCode CCCode = cast<CondCodeSDNode>(CC)->get(); switch (TLI.getCondCodeAction(CCCode, OpVT)) { - default: assert(0 && "Unknown condition code action!"); + default: LLVM_UNREACHABLE("Unknown condition code action!"); case TargetLowering::Legal: // Nothing to do. break; @@ -1926,7 +1926,7 @@ SDValue SelectionDAGLegalize::ExpandFPLibCall(SDNode* Node, RTLIB::Libcall Call_PPCF128) { RTLIB::Libcall LC; switch (Node->getValueType(0).getSimpleVT()) { - default: assert(0 && "Unexpected request for libcall!"); + default: LLVM_UNREACHABLE("Unexpected request for libcall!"); case MVT::f32: LC = Call_F32; break; case MVT::f64: LC = Call_F64; break; case MVT::f80: LC = Call_F80; break; @@ -1942,7 +1942,7 @@ SDValue SelectionDAGLegalize::ExpandIntLibCall(SDNode* Node, bool isSigned, RTLIB::Libcall Call_I128) { RTLIB::Libcall LC; switch (Node->getValueType(0).getSimpleVT()) { - default: assert(0 && "Unexpected request for libcall!"); + default: LLVM_UNREACHABLE("Unexpected request for libcall!"); case MVT::i16: LC = Call_I16; break; case MVT::i32: LC = Call_I32; break; case MVT::i64: LC = Call_I64; break; @@ -2028,7 +2028,7 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, // offset depending on the data type. uint64_t FF; switch (Op0.getValueType().getSimpleVT()) { - default: assert(0 && "Unsupported integer type!"); + default: LLVM_UNREACHABLE("Unsupported integer type!"); case MVT::i8 : FF = 0x43800000ULL; break; // 2^8 (as a float) case MVT::i16: FF = 0x47800000ULL; break; // 2^16 (as a float) case MVT::i32: FF = 0x4F800000ULL; break; // 2^32 (as a float) @@ -2192,7 +2192,7 @@ SDValue SelectionDAGLegalize::ExpandBSWAP(SDValue Op, DebugLoc dl) { SDValue SelectionDAGLegalize::ExpandBitCount(unsigned Opc, SDValue Op, DebugLoc dl) { switch (Opc) { - default: assert(0 && "Cannot expand this yet!"); + default: LLVM_UNREACHABLE("Cannot expand this yet!"); case ISD::CTPOP: { static const uint64_t mask[6] = { 0x5555555555555555ULL, 0x3333333333333333ULL, @@ -2306,7 +2306,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node, else if (VT.isFloatingPoint()) Results.push_back(DAG.getConstantFP(0, VT)); else - assert(0 && "Unknown value type!"); + LLVM_UNREACHABLE("Unknown value type!"); break; } case ISD::TRAP: { @@ -2810,7 +2810,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node, // type in some cases cases. // Also, we can fall back to a division in some cases, but that's a big // performance hit in the general case. - assert(0 && "Don't know how to expand this operation yet!"); + LLVM_UNREACHABLE("Don't know how to expand this operation yet!"); } if (isSigned) { Tmp1 = DAG.getConstant(VT.getSizeInBits() - 1, TLI.getShiftAmountTy()); @@ -3091,7 +3091,7 @@ void SelectionDAGLegalize::PromoteNode(SDNode *Node, break; } if (NewInTy.isInteger()) - assert(0 && "Cannot promote Legal Integer SETCC yet"); + LLVM_UNREACHABLE("Cannot promote Legal Integer SETCC yet"); else { Tmp1 = DAG.getNode(ISD::FP_EXTEND, dl, NewInTy, Tmp1); Tmp2 = DAG.getNode(ISD::FP_EXTEND, dl, NewInTy, Tmp2); |