diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86FastISel.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86FastISel.cpp | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/llvm/lib/Target/X86/X86FastISel.cpp b/llvm/lib/Target/X86/X86FastISel.cpp index ea398e9106e..999a80f41a3 100644 --- a/llvm/lib/Target/X86/X86FastISel.cpp +++ b/llvm/lib/Target/X86/X86FastISel.cpp @@ -828,30 +828,30 @@ bool X86FastISel::X86SelectBranch(Instruction *I) { std::swap(TrueMBB, FalseMBB); Predicate = CmpInst::FCMP_UNE; // FALL THROUGH - case CmpInst::FCMP_UNE: SwapArgs = false; BranchOpc = X86::JNE; break; - case CmpInst::FCMP_OGT: SwapArgs = false; BranchOpc = X86::JA; break; - case CmpInst::FCMP_OGE: SwapArgs = false; BranchOpc = X86::JAE; break; - case CmpInst::FCMP_OLT: SwapArgs = true; BranchOpc = X86::JA; break; - case CmpInst::FCMP_OLE: SwapArgs = true; BranchOpc = X86::JAE; break; - case CmpInst::FCMP_ONE: SwapArgs = false; BranchOpc = X86::JNE; break; - case CmpInst::FCMP_ORD: SwapArgs = false; BranchOpc = X86::JNP; break; - case CmpInst::FCMP_UNO: SwapArgs = false; BranchOpc = X86::JP; break; - case CmpInst::FCMP_UEQ: SwapArgs = false; BranchOpc = X86::JE; break; - case CmpInst::FCMP_UGT: SwapArgs = true; BranchOpc = X86::JB; break; - case CmpInst::FCMP_UGE: SwapArgs = true; BranchOpc = X86::JBE; break; - case CmpInst::FCMP_ULT: SwapArgs = false; BranchOpc = X86::JB; break; - case CmpInst::FCMP_ULE: SwapArgs = false; BranchOpc = X86::JBE; break; + case CmpInst::FCMP_UNE: SwapArgs = false; BranchOpc = X86::JNE_4; break; + case CmpInst::FCMP_OGT: SwapArgs = false; BranchOpc = X86::JA_4; break; + case CmpInst::FCMP_OGE: SwapArgs = false; BranchOpc = X86::JAE_4; break; + case CmpInst::FCMP_OLT: SwapArgs = true; BranchOpc = X86::JA_4; break; + case CmpInst::FCMP_OLE: SwapArgs = true; BranchOpc = X86::JAE_4; break; + case CmpInst::FCMP_ONE: SwapArgs = false; BranchOpc = X86::JNE_4; break; + case CmpInst::FCMP_ORD: SwapArgs = false; BranchOpc = X86::JNP_4; break; + case CmpInst::FCMP_UNO: SwapArgs = false; BranchOpc = X86::JP_4; break; + case CmpInst::FCMP_UEQ: SwapArgs = false; BranchOpc = X86::JE_4; break; + case CmpInst::FCMP_UGT: SwapArgs = true; BranchOpc = X86::JB_4; break; + case CmpInst::FCMP_UGE: SwapArgs = true; BranchOpc = X86::JBE_4; break; + case CmpInst::FCMP_ULT: SwapArgs = false; BranchOpc = X86::JB_4; break; + case CmpInst::FCMP_ULE: SwapArgs = false; BranchOpc = X86::JBE_4; break; - case CmpInst::ICMP_EQ: SwapArgs = false; BranchOpc = X86::JE; break; - case CmpInst::ICMP_NE: SwapArgs = false; BranchOpc = X86::JNE; break; - case CmpInst::ICMP_UGT: SwapArgs = false; BranchOpc = X86::JA; break; - case CmpInst::ICMP_UGE: SwapArgs = false; BranchOpc = X86::JAE; break; - case CmpInst::ICMP_ULT: SwapArgs = false; BranchOpc = X86::JB; break; - case CmpInst::ICMP_ULE: SwapArgs = false; BranchOpc = X86::JBE; break; - case CmpInst::ICMP_SGT: SwapArgs = false; BranchOpc = X86::JG; break; - case CmpInst::ICMP_SGE: SwapArgs = false; BranchOpc = X86::JGE; break; - case CmpInst::ICMP_SLT: SwapArgs = false; BranchOpc = X86::JL; break; - case CmpInst::ICMP_SLE: SwapArgs = false; BranchOpc = X86::JLE; break; + case CmpInst::ICMP_EQ: SwapArgs = false; BranchOpc = X86::JE_4; break; + case CmpInst::ICMP_NE: SwapArgs = false; BranchOpc = X86::JNE_4; break; + case CmpInst::ICMP_UGT: SwapArgs = false; BranchOpc = X86::JA_4; break; + case CmpInst::ICMP_UGE: SwapArgs = false; BranchOpc = X86::JAE_4; break; + case CmpInst::ICMP_ULT: SwapArgs = false; BranchOpc = X86::JB_4; break; + case CmpInst::ICMP_ULE: SwapArgs = false; BranchOpc = X86::JBE_4; break; + case CmpInst::ICMP_SGT: SwapArgs = false; BranchOpc = X86::JG_4; break; + case CmpInst::ICMP_SGE: SwapArgs = false; BranchOpc = X86::JGE_4; break; + case CmpInst::ICMP_SLT: SwapArgs = false; BranchOpc = X86::JL_4; break; + case CmpInst::ICMP_SLE: SwapArgs = false; BranchOpc = X86::JLE_4; break; default: return false; } @@ -869,7 +869,7 @@ bool X86FastISel::X86SelectBranch(Instruction *I) { if (Predicate == CmpInst::FCMP_UNE) { // X86 requires a second branch to handle UNE (and OEQ, // which is mapped to UNE above). - BuildMI(MBB, DL, TII.get(X86::JP)).addMBB(TrueMBB); + BuildMI(MBB, DL, TII.get(X86::JP_4)).addMBB(TrueMBB); } FastEmitBranch(FalseMBB); @@ -923,7 +923,8 @@ bool X86FastISel::X86SelectBranch(Instruction *I) { unsigned OpCode = SetMI->getOpcode(); if (OpCode == X86::SETOr || OpCode == X86::SETBr) { - BuildMI(MBB, DL, TII.get(OpCode == X86::SETOr ? X86::JO : X86::JB)) + BuildMI(MBB, DL, TII.get(OpCode == X86::SETOr ? + X86::JO_4 : X86::JB_4)) .addMBB(TrueMBB); FastEmitBranch(FalseMBB); MBB->addSuccessor(TrueMBB); @@ -939,7 +940,7 @@ bool X86FastISel::X86SelectBranch(Instruction *I) { if (OpReg == 0) return false; BuildMI(MBB, DL, TII.get(X86::TEST8rr)).addReg(OpReg).addReg(OpReg); - BuildMI(MBB, DL, TII.get(X86::JNE)).addMBB(TrueMBB); + BuildMI(MBB, DL, TII.get(X86::JNE_4)).addMBB(TrueMBB); FastEmitBranch(FalseMBB); MBB->addSuccessor(TrueMBB); return true; |
