diff options
Diffstat (limited to 'contrib/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/contrib/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp b/contrib/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp index c17603a7718a..dcff6ad2486f 100644 --- a/contrib/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/contrib/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -744,20 +744,43 @@ void PPCInstrInfo::insertSelect(MachineBasicBlock &MBB, "isel is for regular integer GPRs only"); unsigned OpCode = Is64Bit ? PPC::ISEL8 : PPC::ISEL; - unsigned SelectPred = Cond[0].getImm(); + auto SelectPred = static_cast<PPC::Predicate>(Cond[0].getImm()); unsigned SubIdx; bool SwapOps; switch (SelectPred) { - default: llvm_unreachable("invalid predicate for isel"); - case PPC::PRED_EQ: SubIdx = PPC::sub_eq; SwapOps = false; break; - case PPC::PRED_NE: SubIdx = PPC::sub_eq; SwapOps = true; break; - case PPC::PRED_LT: SubIdx = PPC::sub_lt; SwapOps = false; break; - case PPC::PRED_GE: SubIdx = PPC::sub_lt; SwapOps = true; break; - case PPC::PRED_GT: SubIdx = PPC::sub_gt; SwapOps = false; break; - case PPC::PRED_LE: SubIdx = PPC::sub_gt; SwapOps = true; break; - case PPC::PRED_UN: SubIdx = PPC::sub_un; SwapOps = false; break; - case PPC::PRED_NU: SubIdx = PPC::sub_un; SwapOps = true; break; + case PPC::PRED_EQ: + case PPC::PRED_EQ_MINUS: + case PPC::PRED_EQ_PLUS: + SubIdx = PPC::sub_eq; SwapOps = false; break; + case PPC::PRED_NE: + case PPC::PRED_NE_MINUS: + case PPC::PRED_NE_PLUS: + SubIdx = PPC::sub_eq; SwapOps = true; break; + case PPC::PRED_LT: + case PPC::PRED_LT_MINUS: + case PPC::PRED_LT_PLUS: + SubIdx = PPC::sub_lt; SwapOps = false; break; + case PPC::PRED_GE: + case PPC::PRED_GE_MINUS: + case PPC::PRED_GE_PLUS: + SubIdx = PPC::sub_lt; SwapOps = true; break; + case PPC::PRED_GT: + case PPC::PRED_GT_MINUS: + case PPC::PRED_GT_PLUS: + SubIdx = PPC::sub_gt; SwapOps = false; break; + case PPC::PRED_LE: + case PPC::PRED_LE_MINUS: + case PPC::PRED_LE_PLUS: + SubIdx = PPC::sub_gt; SwapOps = true; break; + case PPC::PRED_UN: + case PPC::PRED_UN_MINUS: + case PPC::PRED_UN_PLUS: + SubIdx = PPC::sub_un; SwapOps = false; break; + case PPC::PRED_NU: + case PPC::PRED_NU_MINUS: + case PPC::PRED_NU_PLUS: + SubIdx = PPC::sub_un; SwapOps = true; break; case PPC::PRED_BIT_SET: SubIdx = 0; SwapOps = false; break; case PPC::PRED_BIT_UNSET: SubIdx = 0; SwapOps = true; break; } |