diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index bde1af7e16f..f7948ccb723 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -7111,6 +7111,10 @@ SDValue PPCTargetLowering::LowerINT_TO_FP(SDValue Op, SelectionDAG &DAG) const { SDLoc dl(Op); + // Conversions to f128 are legal. + if (EnableQuadPrecision && (Op.getValueType() == MVT::f128)) + return Op; + if (Subtarget.hasQPX() && Op.getOperand(0).getValueType() == MVT::v4i1) { if (Op.getValueType() != MVT::v4f32 && Op.getValueType() != MVT::v4f64) return SDValue(); @@ -9377,27 +9381,19 @@ SDValue PPCTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const { case ISD::SETCC: return LowerSETCC(Op, DAG); case ISD::INIT_TRAMPOLINE: return LowerINIT_TRAMPOLINE(Op, DAG); case ISD::ADJUST_TRAMPOLINE: return LowerADJUST_TRAMPOLINE(Op, DAG); - case ISD::VASTART: - return LowerVASTART(Op, DAG); - - case ISD::VAARG: - return LowerVAARG(Op, DAG); - - case ISD::VACOPY: - return LowerVACOPY(Op, DAG); - - case ISD::STACKRESTORE: - return LowerSTACKRESTORE(Op, DAG); - case ISD::DYNAMIC_STACKALLOC: - return LowerDYNAMIC_STACKALLOC(Op, DAG); + // Variable argument lowering. + case ISD::VASTART: return LowerVASTART(Op, DAG); + case ISD::VAARG: return LowerVAARG(Op, DAG); + case ISD::VACOPY: return LowerVACOPY(Op, DAG); + case ISD::STACKRESTORE: return LowerSTACKRESTORE(Op, DAG); + case ISD::DYNAMIC_STACKALLOC: return LowerDYNAMIC_STACKALLOC(Op, DAG); case ISD::GET_DYNAMIC_AREA_OFFSET: return LowerGET_DYNAMIC_AREA_OFFSET(Op, DAG); - case ISD::EH_DWARF_CFA: - return LowerEH_DWARF_CFA(Op, DAG); - + // Exception handling lowering. + case ISD::EH_DWARF_CFA: return LowerEH_DWARF_CFA(Op, DAG); case ISD::EH_SJLJ_SETJMP: return lowerEH_SJLJ_SETJMP(Op, DAG); case ISD::EH_SJLJ_LONGJMP: return lowerEH_SJLJ_LONGJMP(Op, DAG); @@ -9406,15 +9402,9 @@ SDValue PPCTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const { case ISD::TRUNCATE: return LowerTRUNCATE(Op, DAG); case ISD::SELECT_CC: return LowerSELECT_CC(Op, DAG); case ISD::FP_TO_UINT: - case ISD::FP_TO_SINT: return LowerFP_TO_INT(Op, DAG, - SDLoc(Op)); + case ISD::FP_TO_SINT: return LowerFP_TO_INT(Op, DAG, SDLoc(Op)); case ISD::UINT_TO_FP: - case ISD::SINT_TO_FP: - // Conversions to f128 are legal. - if (EnableQuadPrecision && (Op->getValueType(0) == MVT::f128)) - return Op; - return LowerINT_TO_FP(Op, DAG); - + case ISD::SINT_TO_FP: return LowerINT_TO_FP(Op, DAG); case ISD::FLT_ROUNDS_: return LowerFLT_ROUNDS_(Op, DAG); // Lower 64-bit shifts. |
