43 static unsigned getFCmpCode(FCmpInst::Predicate CC, bool &isOrdered) {  in getFCmpCode()
46   case FCmpInst::FCMP_ORD: isOrdered = true; return 0;  // 000  in getFCmpCode()
47   case FCmpInst::FCMP_UNO:                   return 0;  // 000  in getFCmpCode()
48   case FCmpInst::FCMP_OGT: isOrdered = true; return 1;  // 001  in getFCmpCode()
49   case FCmpInst::FCMP_UGT:                   return 1;  // 001  in getFCmpCode()
50   case FCmpInst::FCMP_OEQ: isOrdered = true; return 2;  // 010  in getFCmpCode()
51   case FCmpInst::FCMP_UEQ:                   return 2;  // 010  in getFCmpCode()
52   case FCmpInst::FCMP_OGE: isOrdered = true; return 3;  // 011  in getFCmpCode()
53   case FCmpInst::FCMP_UGE:                   return 3;  // 011  in getFCmpCode()
54   case FCmpInst::FCMP_OLT: isOrdered = true; return 4;  // 100  in getFCmpCode()
55   case FCmpInst::FCMP_ULT:                   return 4;  // 100  in getFCmpCode()
56   case FCmpInst::FCMP_ONE: isOrdered = true; return 5;  // 101  in getFCmpCode()
57   case FCmpInst::FCMP_UNE:                   return 5;  // 101  in getFCmpCode()
58   case FCmpInst::FCMP_OLE: isOrdered = true; return 6;  // 110  in getFCmpCode()
59   case FCmpInst::FCMP_ULE:                   return 6;  // 110  in getFCmpCode()
88   case 0: Pred = isordered ? FCmpInst::FCMP_ORD : FCmpInst::FCMP_UNO; break;  in getFCmpValue()
89   case 1: Pred = isordered ? FCmpInst::FCMP_OGT : FCmpInst::FCMP_UGT; break;  in getFCmpValue()
90   case 2: Pred = isordered ? FCmpInst::FCMP_OEQ : FCmpInst::FCMP_UEQ; break;  in getFCmpValue()
91   case 3: Pred = isordered ? FCmpInst::FCMP_OGE : FCmpInst::FCMP_UGE; break;  in getFCmpValue()
92   case 4: Pred = isordered ? FCmpInst::FCMP_OLT : FCmpInst::FCMP_ULT; break;  in getFCmpValue()
93   case 5: Pred = isordered ? FCmpInst::FCMP_ONE : FCmpInst::FCMP_UNE; break;  in getFCmpValue()
94   case 6: Pred = isordered ? FCmpInst::FCMP_OLE : FCmpInst::FCMP_ULE; break;  in getFCmpValue()
97     Pred = FCmpInst::FCMP_ORD; break;  in getFCmpValue()
1128 Value *InstCombiner::FoldAndOfFCmps(FCmpInst *LHS, FCmpInst *RHS) {  in FoldAndOfFCmps()
1129   if (LHS->getPredicate() == FCmpInst::FCMP_ORD &&  in FoldAndOfFCmps()
1130       RHS->getPredicate() == FCmpInst::FCMP_ORD) {  in FoldAndOfFCmps()
1154   FCmpInst::Predicate Op0CC = LHS->getPredicate(), Op1CC = RHS->getPredicate();  in FoldAndOfFCmps()
1159     Op1CC = FCmpInst::getSwappedPredicate(Op1CC);  in FoldAndOfFCmps()
1166       return Builder->CreateFCmp((FCmpInst::Predicate)Op0CC, Op0LHS, Op0RHS);  in FoldAndOfFCmps()
1167     if (Op0CC == FCmpInst::FCMP_FALSE || Op1CC == FCmpInst::FCMP_FALSE)  in FoldAndOfFCmps()
1169     if (Op0CC == FCmpInst::FCMP_TRUE)  in FoldAndOfFCmps()
1171     if (Op1CC == FCmpInst::FCMP_TRUE)  in FoldAndOfFCmps()
1442   if (FCmpInst *LHS = dyn_cast<FCmpInst>(I.getOperand(0)))  in visitAnd()
1443     if (FCmpInst *RHS = dyn_cast<FCmpInst>(I.getOperand(1)))  in visitAnd()
1473         if (FCmpInst *RHS = dyn_cast<FCmpInst>(Op1COp))  in visitAnd()
1474           if (FCmpInst *LHS = dyn_cast<FCmpInst>(Op0COp))  in visitAnd()
2025 Value *InstCombiner::FoldOrOfFCmps(FCmpInst *LHS, FCmpInst *RHS) {  in FoldOrOfFCmps()
2026   if (LHS->getPredicate() == FCmpInst::FCMP_UNO &&  in FoldOrOfFCmps()
2027       RHS->getPredicate() == FCmpInst::FCMP_UNO &&  in FoldOrOfFCmps()
2052   FCmpInst::Predicate Op0CC = LHS->getPredicate(), Op1CC = RHS->getPredicate();  in FoldOrOfFCmps()
2056     Op1CC = FCmpInst::getSwappedPredicate(Op1CC);  in FoldOrOfFCmps()
2062       return Builder->CreateFCmp((FCmpInst::Predicate)Op0CC, Op0LHS, Op0RHS);  in FoldOrOfFCmps()
2063     if (Op0CC == FCmpInst::FCMP_TRUE || Op1CC == FCmpInst::FCMP_TRUE)  in FoldOrOfFCmps()
2065     if (Op0CC == FCmpInst::FCMP_FALSE)  in FoldOrOfFCmps()
2067     if (Op1CC == FCmpInst::FCMP_FALSE)  in FoldOrOfFCmps()
2454   if (FCmpInst *LHS = dyn_cast<FCmpInst>(I.getOperand(0)))  in visitOr()
2455     if (FCmpInst *RHS = dyn_cast<FCmpInst>(I.getOperand(1)))  in visitOr()
2486         if (FCmpInst *RHS = dyn_cast<FCmpInst>(Op1COp))  in visitOr()
2487           if (FCmpInst *LHS = dyn_cast<FCmpInst>(Op0COp))  in visitOr()