Index: lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
===================================================================
--- lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
+++ lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
@@ -39,30 +39,68 @@
 }
 
 /// Similar to getICmpCode but for FCmpInst. This encodes a fcmp predicate into
-/// a three bit mask. It also returns whether it is an ordered predicate by
-/// reference.
-static unsigned getFCmpCode(FCmpInst::Predicate CC, bool &isOrdered) {
-  isOrdered = false;
-  switch (CC) {
-  case FCmpInst::FCMP_ORD: isOrdered = true; return 0;  // 000
-  case FCmpInst::FCMP_UNO:                   return 0;  // 000
-  case FCmpInst::FCMP_OGT: isOrdered = true; return 1;  // 001
-  case FCmpInst::FCMP_UGT:                   return 1;  // 001
-  case FCmpInst::FCMP_OEQ: isOrdered = true; return 2;  // 010
-  case FCmpInst::FCMP_UEQ:                   return 2;  // 010
-  case FCmpInst::FCMP_OGE: isOrdered = true; return 3;  // 011
-  case FCmpInst::FCMP_UGE:                   return 3;  // 011
-  case FCmpInst::FCMP_OLT: isOrdered = true; return 4;  // 100
-  case FCmpInst::FCMP_ULT:                   return 4;  // 100
-  case FCmpInst::FCMP_ONE: isOrdered = true; return 5;  // 101
-  case FCmpInst::FCMP_UNE:                   return 5;  // 101
-  case FCmpInst::FCMP_OLE: isOrdered = true; return 6;  // 110
-  case FCmpInst::FCMP_ULE:                   return 6;  // 110
-    // True -> 7
-  default:
-    // Not expecting FCMP_FALSE and FCMP_TRUE;
-    llvm_unreachable("Unexpected FCmp predicate!");
-  }
+/// a four bit mask.
+static unsigned getFCmpCode(FCmpInst::Predicate CC) {
+  assert(FCmpInst::FIRST_FCMP_PREDICATE <= CC &&
+         CC <= FCmpInst::LAST_FCMP_PREDICATE && "Unexpected FCmp predicate!");
+  // Take the advantage of the bit pattern of FCmpInst::Predicate here.
+  // The returned four-bitfields are closed under conjunction and disjunction
+  // operations, with expected semantics. Here is the proof:
+  //
+  // First of all, the actual relation between the two operands, R, is one of
+  // U(1000), L(0100), G(0010) and E(0001). Testing the actual relation
+  // using a mask defined by FCmpInst::Predicate, P, is bool(R & P).
+  //
+  // Suppose we have different predicates P1, and P2 that operate on the same
+  // operands, with the relation R.
+  //
+  // The conjunction result has the expected semantic:
+  //     (R & P1) & (R & P2)
+  //   = (R & R) & (P1 & P2) <= by commutation and re-association
+  //   = R & (P1 & P2) <= by idempotence under conjunction
+  //
+  // The disjunction result is also working:
+  //     (R & P1) | (R & P2)
+  //   = ((R & P1) | R) & ((R & P1) | P2) <= by distribution
+  //   = (R) & ((R & P1) | P2)  <= by absorption
+  //   = (R) & ((R | P2) & (P1 | P2)) <= by distribution
+  //   = (R & (R | P2)) & (P1 | P2) <= by re-association
+  //   = R & (P1 | P2) <= by absorption
+
+  //                                                   U L G E
+  static_assert(FCmpInst::FCMP_FALSE ==  0,         // 0 0 0 0
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_OEQ   ==  1,         // 0 0 0 1
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_OGT   ==  2,         // 0 0 1 0
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_OGE   ==  3,         // 0 0 1 1
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_OLT   ==  4,         // 0 1 0 0
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_OLE   ==  5,         // 0 1 0 1
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_ONE   ==  6,         // 0 1 1 0
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_ORD   ==  7,         // 0 1 1 1
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_UNO   ==  8,         // 1 0 0 0
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_UEQ   ==  9,         // 1 0 0 1
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_UGT   == 10,         // 1 0 1 0
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_UGE   == 11,         // 1 0 1 1
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_ULT   == 12,         // 1 1 0 0
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_ULE   == 13,         // 1 1 0 1
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_UNE   == 14,         // 1 1 1 0
+                "FCMP_* predicates have unexpected bit patterns");
+  static_assert(FCmpInst::FCMP_TRUE  == 15,         // 1 1 1 1
+                "FCMP_* predicates have unexpected bit patterns");
+  return CC;
 }
 
 /// This is the complement of getICmpCode, which turns an opcode and two
@@ -78,26 +116,16 @@
 }
 
 /// This is the complement of getFCmpCode, which turns an opcode and two
-/// operands into either a FCmp instruction. isordered is passed in to determine
-/// which kind of predicate to use in the new fcmp instruction.
-static Value *getFCmpValue(bool isordered, unsigned code,
-                           Value *LHS, Value *RHS,
+/// operands into either a FCmp instruction.
+static Value *getFCmpValue(unsigned Code, Value *LHS, Value *RHS,
                            InstCombiner::BuilderTy *Builder) {
-  CmpInst::Predicate Pred;
-  switch (code) {
-  default: llvm_unreachable("Illegal FCmp code!");
-  case 0: Pred = isordered ? FCmpInst::FCMP_ORD : FCmpInst::FCMP_UNO; break;
-  case 1: Pred = isordered ? FCmpInst::FCMP_OGT : FCmpInst::FCMP_UGT; break;
-  case 2: Pred = isordered ? FCmpInst::FCMP_OEQ : FCmpInst::FCMP_UEQ; break;
-  case 3: Pred = isordered ? FCmpInst::FCMP_OGE : FCmpInst::FCMP_UGE; break;
-  case 4: Pred = isordered ? FCmpInst::FCMP_OLT : FCmpInst::FCMP_ULT; break;
-  case 5: Pred = isordered ? FCmpInst::FCMP_ONE : FCmpInst::FCMP_UNE; break;
-  case 6: Pred = isordered ? FCmpInst::FCMP_OLE : FCmpInst::FCMP_ULE; break;
-  case 7:
-    if (!isordered)
-      return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 1);
-    Pred = FCmpInst::FCMP_ORD; break;
-  }
+  const auto Pred = static_cast<FCmpInst::Predicate>(Code);
+  assert(FCmpInst::FIRST_FCMP_PREDICATE <= Pred &&
+         Pred <= FCmpInst::LAST_FCMP_PREDICATE && "Unexpected FCmp predicate!");
+  if (Pred == FCmpInst::FCMP_FALSE)
+    return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 0);
+  if (Pred == FCmpInst::FCMP_TRUE)
+    return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 1);
   return Builder->CreateFCmp(Pred, LHS, RHS);
 }
 
@@ -1141,44 +1169,10 @@
     std::swap(Op1LHS, Op1RHS);
   }
 
-  if (Op0LHS == Op1LHS && Op0RHS == Op1RHS) {
-    // Simplify (fcmp cc0 x, y) & (fcmp cc1 x, y).
-    if (Op0CC == Op1CC)
-      return Builder->CreateFCmp((FCmpInst::Predicate)Op0CC, Op0LHS, Op0RHS);
-    if (Op0CC == FCmpInst::FCMP_FALSE || Op1CC == FCmpInst::FCMP_FALSE)
-      return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 0);
-    if (Op0CC == FCmpInst::FCMP_TRUE)
-      return RHS;
-    if (Op1CC == FCmpInst::FCMP_TRUE)
-      return LHS;
-
-    bool Op0Ordered;
-    bool Op1Ordered;
-    unsigned Op0Pred = getFCmpCode(Op0CC, Op0Ordered);
-    unsigned Op1Pred = getFCmpCode(Op1CC, Op1Ordered);
-    // uno && ord -> false
-    if (Op0Pred == 0 && Op1Pred == 0 && Op0Ordered != Op1Ordered)
-        return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 0);
-    if (Op1Pred == 0) {
-      std::swap(LHS, RHS);
-      std::swap(Op0Pred, Op1Pred);
-      std::swap(Op0Ordered, Op1Ordered);
-    }
-    if (Op0Pred == 0) {
-      // uno && ueq -> uno && (uno || eq) -> uno
-      // ord && olt -> ord && (ord && lt) -> olt
-      if (!Op0Ordered && (Op0Ordered == Op1Ordered))
-        return LHS;
-      if (Op0Ordered && (Op0Ordered == Op1Ordered))
-        return RHS;
-
-      // uno && oeq -> uno && (ord && eq) -> false
-      if (!Op0Ordered)
-        return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 0);
-      // ord && ueq -> ord && (uno || eq) -> oeq
-      return getFCmpValue(true, Op1Pred, Op0LHS, Op0RHS, Builder);
-    }
-  }
+  // Simplify (fcmp cc0 x, y) & (fcmp cc1 x, y).
+  if (Op0LHS == Op1LHS && Op0RHS == Op1RHS)
+    return getFCmpValue(getFCmpCode(Op0CC) & getFCmpCode(Op1CC), Op0LHS, Op0RHS,
+                        Builder);
 
   return nullptr;
 }
@@ -2029,26 +2023,11 @@
     Op1CC = FCmpInst::getSwappedPredicate(Op1CC);
     std::swap(Op1LHS, Op1RHS);
   }
-  if (Op0LHS == Op1LHS && Op0RHS == Op1RHS) {
-    // Simplify (fcmp cc0 x, y) | (fcmp cc1 x, y).
-    if (Op0CC == Op1CC)
-      return Builder->CreateFCmp((FCmpInst::Predicate)Op0CC, Op0LHS, Op0RHS);
-    if (Op0CC == FCmpInst::FCMP_TRUE || Op1CC == FCmpInst::FCMP_TRUE)
-      return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 1);
-    if (Op0CC == FCmpInst::FCMP_FALSE)
-      return RHS;
-    if (Op1CC == FCmpInst::FCMP_FALSE)
-      return LHS;
-    bool Op0Ordered;
-    bool Op1Ordered;
-    unsigned Op0Pred = getFCmpCode(Op0CC, Op0Ordered);
-    unsigned Op1Pred = getFCmpCode(Op1CC, Op1Ordered);
-    if (Op0Ordered == Op1Ordered) {
-      // If both are ordered or unordered, return a new fcmp with
-      // or'ed predicates.
-      return getFCmpValue(Op0Ordered, Op0Pred|Op1Pred, Op0LHS, Op0RHS, Builder);
-    }
-  }
+
+  // Simplify (fcmp cc0 x, y) | (fcmp cc1 x, y).
+  if (Op0LHS == Op1LHS && Op0RHS == Op1RHS)
+    return getFCmpValue(getFCmpCode(Op0CC) | getFCmpCode(Op1CC), Op0LHS, Op0RHS,
+                        Builder);
   return nullptr;
 }
 
Index: test/Transforms/InstCombine/and-fcmp.ll
===================================================================
--- test/Transforms/InstCombine/and-fcmp.ll
+++ test/Transforms/InstCombine/and-fcmp.ll
@@ -14,8 +14,8 @@
 
 define i1 @t2(float %x, float %y) {
 ; CHECK-LABEL: @t2(
-; CHECK-NEXT:    [[A:%.*]] = fcmp olt float %x, %y
-; CHECK-NEXT:    ret i1 [[A]]
+; CHECK-NEXT:    [[TMP1:%.*]] = fcmp olt float %x, %y
+; CHECK-NEXT:    ret i1 [[TMP1]]
 ;
   %a = fcmp olt float %x, %y
   %b = fcmp ord float %x, %y
@@ -35,8 +35,8 @@
 
 define i1 @t4(float %x, float %y) {
 ; CHECK-LABEL: @t4(
-; CHECK-NEXT:    [[A:%.*]] = fcmp one float %y, %x
-; CHECK-NEXT:    ret i1 [[A]]
+; CHECK-NEXT:    [[TMP1:%.*]] = fcmp one float %y, %x
+; CHECK-NEXT:    ret i1 [[TMP1]]
 ;
   %a = fcmp one float %y, %x
   %b = fcmp ord float %x, %y
@@ -66,8 +66,8 @@
 
 define i1 @t7(float %x, float %y) {
 ; CHECK-LABEL: @t7(
-; CHECK-NEXT:    [[A:%.*]] = fcmp uno float %x, %y
-; CHECK-NEXT:    ret i1 [[A]]
+; CHECK-NEXT:    [[TMP1:%.*]] = fcmp uno float %x, %y
+; CHECK-NEXT:    ret i1 [[TMP1]]
 ;
   %a = fcmp uno float %x, %y
   %b = fcmp ult float %x, %y
@@ -102,3 +102,1730 @@
   ret <2 x i1> %and
 }
 
+define i1 @auto_gen_0(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_0(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp false double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_1(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_1(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp oeq double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_2(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_2(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp oeq double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_3(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_3(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ogt double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_4(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_4(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ogt double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_5(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_5(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ogt double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_6(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_6(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp oge double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_7(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_7(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp oge double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_8(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_8(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp oge double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_9(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_9(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp oge double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_10(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_10(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_11(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_11(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_12(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_12(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_13(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_13(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_14(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_14(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_15(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_15(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_16(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_16(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_17(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_17(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_18(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_18(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_19(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_19(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_20(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_20(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_21(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_21(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_22(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_22(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_23(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_23(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_24(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_24(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_25(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_25(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_26(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_26(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_27(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_27(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_28(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_28(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_29(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_29(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_30(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_30(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_31(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_31(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_32(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_32(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_33(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_33(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_34(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_34(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_35(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_35(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    [[RETVAL:%.*]] = and i1 [[CMP]], [[CMP1]]
+; CHECK-NEXT:    ret i1 [[RETVAL]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_36(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_36(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_37(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_37(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_38(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_38(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_39(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_39(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_40(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_40(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_41(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_41(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_42(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_42(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_43(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_43(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_44(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_44(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_45(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_45(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_46(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_46(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_47(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_47(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_48(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_48(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_49(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_49(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_50(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_50(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_51(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_51(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_52(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_52(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_53(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_53(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_54(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_54(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_55(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_55(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_56(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_56(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_57(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_57(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_58(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_58(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_59(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_59(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_60(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_60(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_61(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_61(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_62(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_62(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_63(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_63(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_64(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_64(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_65(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_65(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_66(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_66(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_67(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_67(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_68(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_68(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_69(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_69(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_70(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_70(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_71(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_71(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_72(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_72(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_73(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_73(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_74(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_74(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_75(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_75(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_76(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_76(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_77(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_77(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_78(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_78(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_79(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_79(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_80(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_80(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_81(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_81(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_82(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_82(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_83(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_83(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_84(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_84(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_85(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_85(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_86(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_86(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_87(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_87(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_88(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_88(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_89(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_89(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_90(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_90(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ule double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_91(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_91(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_92(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_92(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_93(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_93(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_94(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_94(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_95(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_95(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_96(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_96(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_97(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_97(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_98(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_98(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_99(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_99(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_100(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_100(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_101(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_101(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_102(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_102(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_103(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_103(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ule double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_104(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_104(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp une double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_105(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_105(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_106(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_106(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_107(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_107(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_108(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_108(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_109(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_109(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_110(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_110(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_111(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_111(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_112(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_112(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_113(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_113(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_114(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_114(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_115(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_115(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_116(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_116(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_117(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_117(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ule double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_118(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_118(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp une double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_119(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_119(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp uno double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_120(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_120(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_121(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_121(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_122(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_122(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_123(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_123(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_124(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_124(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_125(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_125(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_126(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_126(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_127(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_127(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_128(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_128(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_129(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_129(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_130(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_130(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_131(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_131(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_132(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_132(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ule double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_133(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_133(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp une double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_134(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_134(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP1]]
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp uno double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_135(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_135(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp true double %a, %b
+  %retval = and i1 %cmp, %cmp1
+  ret i1 %retval
+}
Index: test/Transforms/InstCombine/or-fcmp.ll
===================================================================
--- test/Transforms/InstCombine/or-fcmp.ll
+++ test/Transforms/InstCombine/or-fcmp.ll
@@ -54,3 +54,1731 @@
   %c = or i1 %a, %b
   ret i1 %c
 }
+
+define i1 @auto_gen_0(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_0(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 false
+;
+bb:
+  %cmp = fcmp false double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_1(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_1(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp oeq double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_2(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_2(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oeq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp oeq double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_3(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_3(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp ogt double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_4(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_4(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ogt double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_5(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_5(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ogt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ogt double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_6(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_6(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp oge double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_7(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_7(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp oge double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_8(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_8(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp oge double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_9(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_9(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp oge double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_10(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_10(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_11(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_11(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_12(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_12(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_13(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_13(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_14(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_14(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp olt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp olt double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_15(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_15(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_16(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_16(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_17(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_17(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_18(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_18(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_19(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_19(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_20(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_20(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ole double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ole double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_21(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_21(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_22(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_22(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_23(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_23(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_24(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_24(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_25(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_25(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_26(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_26(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_27(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_27(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp one double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp one double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_28(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_28(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_29(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_29(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_30(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_30(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_31(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_31(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_32(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_32(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_33(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_33(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_34(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_34(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_35(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_35(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ord double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ord double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_36(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_36(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_37(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_37(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_38(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_38(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_39(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_39(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_40(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_40(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_41(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_41(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_42(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_42(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_43(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_43(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_44(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_44(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ueq double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_45(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_45(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_46(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_46(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_47(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_47(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_48(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_48(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_49(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_49(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_50(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_50(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_51(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_51(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_52(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_52(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_53(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_53(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_54(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_54(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ugt double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_55(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_55(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_56(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_56(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_57(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_57(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_58(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_58(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_59(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_59(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_60(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_60(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_61(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_61(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_62(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_62(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_63(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_63(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_64(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_64(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_65(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_65(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uge double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_66(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_66(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_67(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_67(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_68(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_68(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_69(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_69(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_70(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_70(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_71(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_71(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_72(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_72(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_73(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_73(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_74(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_74(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_75(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_75(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_76(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_76(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_77(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_77(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ult double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_78(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_78(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_79(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_79(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_80(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_80(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_81(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_81(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_82(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_82(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_83(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_83(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_84(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_84(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_85(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_85(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_86(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_86(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_87(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_87(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_88(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_88(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_89(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_89(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_90(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_90(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp ule double %a, %b
+  %cmp1 = fcmp ule double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_91(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_91(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_92(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_92(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_93(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_93(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_94(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_94(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_95(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_95(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_96(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_96(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_97(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_97(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_98(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_98(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_99(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_99(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_100(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_100(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_101(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_101(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_102(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_102(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_103(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_103(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp ule double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_104(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_104(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp une double %a, %b
+  %cmp1 = fcmp une double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_105(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_105(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    ret i1 [[CMP]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_106(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_106(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_107(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_107(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_108(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_108(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_109(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_109(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_110(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_110(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_111(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_111(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_112(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_112(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_113(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_113(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ueq double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_114(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_114(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ugt double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_115(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_115(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp uge double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_116(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_116(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ult double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_117(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_117(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp ule double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp ule double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_118(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_118(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp une double %a, %b
+; CHECK-NEXT:    ret i1 [[TMP0]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp une double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_119(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_119(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    [[CMP:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    [[CMP1:%.*]] = fcmp uno double %a, %b
+; CHECK-NEXT:    [[RETVAL:%.*]] = or i1 [[CMP]], [[CMP1]]
+; CHECK-NEXT:    ret i1 [[RETVAL]]
+;
+bb:
+  %cmp = fcmp uno double %a, %b
+  %cmp1 = fcmp uno double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_120(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_120(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp false double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_121(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_121(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp oeq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_122(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_122(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ogt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_123(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_123(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp oge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_124(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_124(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp olt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_125(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_125(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ole double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_126(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_126(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp one double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_127(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_127(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ord double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_128(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_128(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ueq double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_129(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_129(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ugt double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_130(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_130(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp uge double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_131(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_131(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ult double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_132(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_132(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp ule double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_133(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_133(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp une double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_134(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_134(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp uno double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}
+
+define i1 @auto_gen_135(double %a, double %b) {
+; CHECK-LABEL: @auto_gen_135(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    ret i1 true
+;
+bb:
+  %cmp = fcmp true double %a, %b
+  %cmp1 = fcmp true double %a, %b
+  %retval = or i1 %cmp, %cmp1
+  ret i1 %retval
+}