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[InstSimplify] use ConstantRange to simplify more and-of-icmps 

We can simplify (and (icmp X, C1), (icmp X, C2)) to one of the icmps in many cases. 
I had to check some of these with Alive to prove to myself it's right, but everything 
seems to check out. Eg, the code in instcombine was completely ignoring predicates with 
mismatched signedness.

Handling or-of-icmps would be a follow-up step.

Differential Revision: https://reviews.llvm.org/D32143

llvm-svn: 301260
This commit is contained in:
Sanjay Patel 2017-04-24 21:52:39 +00:00
parent 3460cdd440
commit 35c362ebbb
5 changed files with 95 additions and 302 deletions
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11
llvm/lib/Analysis/InstructionSimplify.cpp
View File

@ -1575,6 +1575,7 @@ static Value *SimplifyAndOfICmps(ICmpInst *Op0, ICmpInst *Op1) {
if (Value *X = simplifyAndOfICmpsWithSameOperands(Op0, Op1))
return X;
// FIXME: This should be shared with or-of-icmps.
// Look for this pattern: (icmp V, C0) & (icmp V, C1)).
Type *ITy = Op0->getType();
ICmpInst::Predicate Pred0, Pred1;
@ -1584,10 +1585,16 @@ static Value *SimplifyAndOfICmps(ICmpInst *Op0, ICmpInst *Op1) {
match(Op1, m_ICmp(Pred1, m_Specific(V), m_APInt(C1)))) {
// Make a constant range that's the intersection of the two icmp ranges.
// If the intersection is empty, we know that the result is false.
auto Range0 = ConstantRange::makeAllowedICmpRegion(Pred0, *C0);
auto Range1 = ConstantRange::makeAllowedICmpRegion(Pred1, *C1);
auto Range0 = ConstantRange::makeExactICmpRegion(Pred0, *C0);
auto Range1 = ConstantRange::makeExactICmpRegion(Pred1, *C1);
if (Range0.intersectWith(Range1).isEmptySet())
return getFalse(ITy);
// If a range is a superset of the other, the smaller set is all we need.
if (Range0.contains(Range1))
return Op1;
if (Range1.contains(Range0))
return Op0;
}
// (icmp (add V, C0), C1) & (icmp V, C0)

40
llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
View File

@ -906,15 +906,6 @@ Value *InstCombiner::FoldAndOfICmps(ICmpInst *LHS, ICmpInst *RHS) {
switch (PredL) {
default:
llvm_unreachable("Unknown integer condition code!");
case ICmpInst::ICMP_EQ:
switch (PredR) {
default:
llvm_unreachable("Unknown integer condition code!");
case ICmpInst::ICMP_NE: // (X == 13 & X != 15) -> X == 13
case ICmpInst::ICMP_ULT: // (X == 13 & X < 15) -> X == 13
case ICmpInst::ICMP_SLT: // (X == 13 & X < 15) -> X == 13
return LHS;
}
case ICmpInst::ICMP_NE:
switch (PredR) {
default:
@ -930,43 +921,15 @@ Value *InstCombiner::FoldAndOfICmps(ICmpInst *LHS, ICmpInst *RHS) {
if (LHSC == SubOne(RHSC)) // (X != 13 & X s< 14) -> X < 13
return Builder->CreateICmpSLT(LHS0, LHSC);
break; // (X != 13 & X s< 15) -> no change
case ICmpInst::ICMP_EQ: // (X != 13 & X == 15) -> X == 15
case ICmpInst::ICMP_UGT: // (X != 13 & X u> 15) -> X u> 15
case ICmpInst::ICMP_SGT: // (X != 13 & X s> 15) -> X s> 15
return RHS;
case ICmpInst::ICMP_NE:
// Potential folds for this case should already be handled.
break;
}
break;
case ICmpInst::ICMP_ULT:
switch (PredR) {
default:
llvm_unreachable("Unknown integer condition code!");
case ICmpInst::ICMP_EQ: // (X u< 13 & X == 15) -> false
case ICmpInst::ICMP_UGT: // (X u< 13 & X u> 15) -> false
return ConstantInt::get(CmpInst::makeCmpResultType(LHS->getType()), 0);
case ICmpInst::ICMP_NE: // (X u< 13 & X != 15) -> X u< 13
case ICmpInst::ICMP_ULT: // (X u< 13 & X u< 15) -> X u< 13
return LHS;
}
break;
case ICmpInst::ICMP_SLT:
switch (PredR) {
default:
llvm_unreachable("Unknown integer condition code!");
case ICmpInst::ICMP_NE: // (X s< 13 & X != 15) -> X < 13
case ICmpInst::ICMP_SLT: // (X s< 13 & X s< 15) -> X < 13
return LHS;
}
break;
case ICmpInst::ICMP_UGT:
switch (PredR) {
default:
llvm_unreachable("Unknown integer condition code!");
case ICmpInst::ICMP_EQ: // (X u> 13 & X == 15) -> X == 15
case ICmpInst::ICMP_UGT: // (X u> 13 & X u> 15) -> X u> 15
return RHS;
case ICmpInst::ICMP_NE:
if (RHSC == AddOne(LHSC)) // (X u> 13 & X != 14) -> X u> 14
return Builder->CreateICmp(PredL, LHS0, RHSC);
@ -980,9 +943,6 @@ Value *InstCombiner::FoldAndOfICmps(ICmpInst *LHS, ICmpInst *RHS) {
switch (PredR) {
default:
llvm_unreachable("Unknown integer condition code!");
case ICmpInst::ICMP_EQ: // (X s> 13 & X == 15) -> X == 15
case ICmpInst::ICMP_SGT: // (X s> 13 & X s> 15) -> X s> 15
return RHS;
case ICmpInst::ICMP_NE:
if (RHSC == AddOne(LHSC)) // (X s> 13 & X != 14) -> X s> 14
return Builder->CreateICmp(PredL, LHS0, RHSC);

4
llvm/test/Transforms/InstCombine/and-or-icmps.ll
View File

@ -3,10 +3,8 @@
define i1 @PR1817_1(i32 %X) {
; CHECK-LABEL: @PR1817_1(
; CHECK-NEXT: [[A:%.*]] = icmp slt i32 %X, 10
; CHECK-NEXT: [[B:%.*]] = icmp ult i32 %X, 10
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%A = icmp slt i32 %X, 10
%B = icmp ult i32 %X, 10

6
llvm/test/Transforms/InstCombine/minmax-fold.ll
View File

@ -280,14 +280,10 @@ define i32 @test72(i32 %x) {
ret i32 %retval
}
; FIXME - vector neglect: FoldAndOfICmps() / FoldOrOfICmps()
define <2 x i32> @test72vec(<2 x i32> %x) {
; CHECK-LABEL: @test72vec(
; CHECK-NEXT: [[TMP1:%.*]] = icmp slt <2 x i32> %x, <i32 92, i32 92>
; CHECK-NEXT: [[TMP2:%.*]] = icmp slt <2 x i32> %x, <i32 11, i32 11>
; CHECK-NEXT: [[TMP3:%.*]] = and <2 x i1> [[TMP1]], [[TMP2]]
; CHECK-NEXT: [[RETVAL:%.*]] = select <2 x i1> [[TMP3]], <2 x i32> %x, <2 x i32> <i32 11, i32 11>
; CHECK-NEXT: [[RETVAL:%.*]] = select <2 x i1> [[TMP2]], <2 x i32> %x, <2 x i32> <i32 11, i32 11>
; CHECK-NEXT: ret <2 x i32> [[RETVAL]]
;
%cmp = icmp sgt <2 x i32> %x, <i32 92, i32 92>

336
llvm/test/Transforms/InstSimplify/icmp-ranges.ll
View File

@ -21,9 +21,7 @@ define i1 @and_eq_eq(i8 %x) {
define i1 @and_eq_ne(i8 %x) {
; CHECK-LABEL: @and_eq_ne(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 13
%b = icmp ne i8 %x, 17
@ -60,9 +58,7 @@ define i1 @and_eq_sgt(i8 %x) {
define i1 @and_eq_sle(i8 %x) {
; CHECK-LABEL: @and_eq_sle(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sle i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 13
%b = icmp sle i8 %x, 17
@ -75,9 +71,7 @@ define i1 @and_eq_sle(i8 %x) {
define i1 @and_eq_slt(i8 %x) {
; CHECK-LABEL: @and_eq_slt(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp slt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 13
%b = icmp slt i8 %x, 17
@ -114,9 +108,7 @@ define i1 @and_eq_ugt(i8 %x) {
define i1 @and_eq_ule(i8 %x) {
; CHECK-LABEL: @and_eq_ule(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ule i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 13
%b = icmp ule i8 %x, 17
@ -129,9 +121,7 @@ define i1 @and_eq_ule(i8 %x) {
define i1 @and_eq_ult(i8 %x) {
; CHECK-LABEL: @and_eq_ult(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 13
%b = icmp ult i8 %x, 17
@ -144,10 +134,8 @@ define i1 @and_eq_ult(i8 %x) {
define i1 @and_ne_eq(i8 %x) {
; CHECK-LABEL: @and_ne_eq(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 13
%b = icmp eq i8 %x, 17
@ -174,10 +162,8 @@ define i1 @and_ne_ne(i8 %x) {
define i1 @and_ne_sge(i8 %x) {
; CHECK-LABEL: @and_ne_sge(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 13
%b = icmp sge i8 %x, 17
@ -189,10 +175,8 @@ define i1 @and_ne_sge(i8 %x) {
define i1 @and_ne_sgt(i8 %x) {
; CHECK-LABEL: @and_ne_sgt(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sgt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 13
%b = icmp sgt i8 %x, 17
@ -234,10 +218,8 @@ define i1 @and_ne_slt(i8 %x) {
define i1 @and_ne_uge(i8 %x) {
; CHECK-LABEL: @and_ne_uge(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp uge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 13
%b = icmp uge i8 %x, 17
@ -249,10 +231,8 @@ define i1 @and_ne_uge(i8 %x) {
define i1 @and_ne_ugt(i8 %x) {
; CHECK-LABEL: @and_ne_ugt(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 13
%b = icmp ugt i8 %x, 17
@ -295,10 +275,8 @@ define i1 @and_ne_ult(i8 %x) {
define i1 @and_sge_eq(i8 %x) {
; CHECK-LABEL: @and_sge_eq(
; CHECK-NEXT: [[A:%.*]] = icmp sge i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sge i8 %x, 13
%b = icmp eq i8 %x, 17
@ -325,10 +303,8 @@ define i1 @and_sge_ne(i8 %x) {
define i1 @and_sge_sge(i8 %x) {
; CHECK-LABEL: @and_sge_sge(
; CHECK-NEXT: [[A:%.*]] = icmp sge i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sge i8 %x, 13
%b = icmp sge i8 %x, 17
@ -340,10 +316,8 @@ define i1 @and_sge_sge(i8 %x) {
define i1 @and_sge_sgt(i8 %x) {
; CHECK-LABEL: @and_sge_sgt(
; CHECK-NEXT: [[A:%.*]] = icmp sge i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sgt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sge i8 %x, 13
%b = icmp sgt i8 %x, 17
@ -446,10 +420,8 @@ define i1 @and_sge_ult(i8 %x) {
define i1 @and_sgt_eq(i8 %x) {
; CHECK-LABEL: @and_sgt_eq(
; CHECK-NEXT: [[A:%.*]] = icmp sgt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sgt i8 %x, 13
%b = icmp eq i8 %x, 17
@ -476,10 +448,8 @@ define i1 @and_sgt_ne(i8 %x) {
define i1 @and_sgt_sge(i8 %x) {
; CHECK-LABEL: @and_sgt_sge(
; CHECK-NEXT: [[A:%.*]] = icmp sgt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sgt i8 %x, 13
%b = icmp sge i8 %x, 17
@ -491,10 +461,8 @@ define i1 @and_sgt_sge(i8 %x) {
define i1 @and_sgt_sgt(i8 %x) {
; CHECK-LABEL: @and_sgt_sgt(
; CHECK-NEXT: [[A:%.*]] = icmp sgt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sgt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sgt i8 %x, 13
%b = icmp sgt i8 %x, 17
@ -610,9 +578,7 @@ define i1 @and_sle_eq(i8 %x) {
define i1 @and_sle_ne(i8 %x) {
; CHECK-LABEL: @and_sle_ne(
; CHECK-NEXT: [[A:%.*]] = icmp sle i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sle i8 %x, 13
%b = icmp ne i8 %x, 17
@ -649,9 +615,7 @@ define i1 @and_sle_sgt(i8 %x) {
define i1 @and_sle_sle(i8 %x) {
; CHECK-LABEL: @and_sle_sle(
; CHECK-NEXT: [[A:%.*]] = icmp sle i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sle i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sle i8 %x, 13
%b = icmp sle i8 %x, 17
@ -664,9 +628,7 @@ define i1 @and_sle_sle(i8 %x) {
define i1 @and_sle_slt(i8 %x) {
; CHECK-LABEL: @and_sle_slt(
; CHECK-NEXT: [[A:%.*]] = icmp sle i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp slt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sle i8 %x, 13
%b = icmp slt i8 %x, 17
@ -752,9 +714,7 @@ define i1 @and_slt_eq(i8 %x) {
define i1 @and_slt_ne(i8 %x) {
; CHECK-LABEL: @and_slt_ne(
; CHECK-NEXT: [[A:%.*]] = icmp slt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp slt i8 %x, 13
%b = icmp ne i8 %x, 17
@ -791,9 +751,7 @@ define i1 @and_slt_sgt(i8 %x) {
define i1 @and_slt_sle(i8 %x) {
; CHECK-LABEL: @and_slt_sle(
; CHECK-NEXT: [[A:%.*]] = icmp slt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sle i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp slt i8 %x, 13
%b = icmp sle i8 %x, 17
@ -806,9 +764,7 @@ define i1 @and_slt_sle(i8 %x) {
define i1 @and_slt_slt(i8 %x) {
; CHECK-LABEL: @and_slt_slt(
; CHECK-NEXT: [[A:%.*]] = icmp slt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp slt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp slt i8 %x, 13
%b = icmp slt i8 %x, 17
@ -881,10 +837,8 @@ define i1 @and_slt_ult(i8 %x) {
define i1 @and_uge_eq(i8 %x) {
; CHECK-LABEL: @and_uge_eq(
; CHECK-NEXT: [[A:%.*]] = icmp uge i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp uge i8 %x, 13
%b = icmp eq i8 %x, 17
@ -911,10 +865,8 @@ define i1 @and_uge_ne(i8 %x) {
define i1 @and_uge_sge(i8 %x) {
; CHECK-LABEL: @and_uge_sge(
; CHECK-NEXT: [[A:%.*]] = icmp uge i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp uge i8 %x, 13
%b = icmp sge i8 %x, 17
@ -926,10 +878,8 @@ define i1 @and_uge_sge(i8 %x) {
define i1 @and_uge_sgt(i8 %x) {
; CHECK-LABEL: @and_uge_sgt(
; CHECK-NEXT: [[A:%.*]] = icmp uge i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sgt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp uge i8 %x, 13
%b = icmp sgt i8 %x, 17
@ -971,10 +921,8 @@ define i1 @and_uge_slt(i8 %x) {
define i1 @and_uge_uge(i8 %x) {
; CHECK-LABEL: @and_uge_uge(
; CHECK-NEXT: [[A:%.*]] = icmp uge i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp uge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp uge i8 %x, 13
%b = icmp uge i8 %x, 17
@ -986,10 +934,8 @@ define i1 @and_uge_uge(i8 %x) {
define i1 @and_uge_ugt(i8 %x) {
; CHECK-LABEL: @and_uge_ugt(
; CHECK-NEXT: [[A:%.*]] = icmp uge i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp uge i8 %x, 13
%b = icmp ugt i8 %x, 17
@ -1032,10 +978,8 @@ define i1 @and_uge_ult(i8 %x) {
define i1 @and_ugt_eq(i8 %x) {
; CHECK-LABEL: @and_ugt_eq(
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ugt i8 %x, 13
%b = icmp eq i8 %x, 17
@ -1062,10 +1006,8 @@ define i1 @and_ugt_ne(i8 %x) {
define i1 @and_ugt_sge(i8 %x) {
; CHECK-LABEL: @and_ugt_sge(
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ugt i8 %x, 13
%b = icmp sge i8 %x, 17
@ -1077,10 +1019,8 @@ define i1 @and_ugt_sge(i8 %x) {
define i1 @and_ugt_sgt(i8 %x) {
; CHECK-LABEL: @and_ugt_sgt(
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sgt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ugt i8 %x, 13
%b = icmp sgt i8 %x, 17
@ -1122,10 +1062,8 @@ define i1 @and_ugt_slt(i8 %x) {
define i1 @and_ugt_uge(i8 %x) {
; CHECK-LABEL: @and_ugt_uge(
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp uge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ugt i8 %x, 13
%b = icmp uge i8 %x, 17
@ -1137,10 +1075,8 @@ define i1 @and_ugt_uge(i8 %x) {
define i1 @and_ugt_ugt(i8 %x) {
; CHECK-LABEL: @and_ugt_ugt(
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ugt i8 %x, 13
%b = icmp ugt i8 %x, 17
@ -1196,9 +1132,7 @@ define i1 @and_ule_eq(i8 %x) {
define i1 @and_ule_ne(i8 %x) {
; CHECK-LABEL: @and_ule_ne(
; CHECK-NEXT: [[A:%.*]] = icmp ule i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ule i8 %x, 13
%b = icmp ne i8 %x, 17
@ -1235,9 +1169,7 @@ define i1 @and_ule_sgt(i8 %x) {
define i1 @and_ule_sle(i8 %x) {
; CHECK-LABEL: @and_ule_sle(
; CHECK-NEXT: [[A:%.*]] = icmp ule i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sle i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ule i8 %x, 13
%b = icmp sle i8 %x, 17
@ -1250,9 +1182,7 @@ define i1 @and_ule_sle(i8 %x) {
define i1 @and_ule_slt(i8 %x) {
; CHECK-LABEL: @and_ule_slt(
; CHECK-NEXT: [[A:%.*]] = icmp ule i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp slt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ule i8 %x, 13
%b = icmp slt i8 %x, 17
@ -1289,9 +1219,7 @@ define i1 @and_ule_ugt(i8 %x) {
define i1 @and_ule_ule(i8 %x) {
; CHECK-LABEL: @and_ule_ule(
; CHECK-NEXT: [[A:%.*]] = icmp ule i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ule i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ule i8 %x, 13
%b = icmp ule i8 %x, 17
@ -1304,9 +1232,7 @@ define i1 @and_ule_ule(i8 %x) {
define i1 @and_ule_ult(i8 %x) {
; CHECK-LABEL: @and_ule_ult(
; CHECK-NEXT: [[A:%.*]] = icmp ule i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ule i8 %x, 13
%b = icmp ult i8 %x, 17
@ -1332,9 +1258,7 @@ define i1 @and_ult_eq(i8 %x) {
define i1 @and_ult_ne(i8 %x) {
; CHECK-LABEL: @and_ult_ne(
; CHECK-NEXT: [[A:%.*]] = icmp ult i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ult i8 %x, 13
%b = icmp ne i8 %x, 17
@ -1371,9 +1295,7 @@ define i1 @and_ult_sgt(i8 %x) {
define i1 @and_ult_sle(i8 %x) {
; CHECK-LABEL: @and_ult_sle(
; CHECK-NEXT: [[A:%.*]] = icmp ult i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp sle i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ult i8 %x, 13
%b = icmp sle i8 %x, 17
@ -1386,9 +1308,7 @@ define i1 @and_ult_sle(i8 %x) {
define i1 @and_ult_slt(i8 %x) {
; CHECK-LABEL: @and_ult_slt(
; CHECK-NEXT: [[A:%.*]] = icmp ult i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp slt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ult i8 %x, 13
%b = icmp slt i8 %x, 17
@ -1425,9 +1345,7 @@ define i1 @and_ult_ugt(i8 %x) {
define i1 @and_ult_ule(i8 %x) {
; CHECK-LABEL: @and_ult_ule(
; CHECK-NEXT: [[A:%.*]] = icmp ult i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ule i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ult i8 %x, 13
%b = icmp ule i8 %x, 17
@ -1440,9 +1358,7 @@ define i1 @and_ult_ule(i8 %x) {
define i1 @and_ult_ult(i8 %x) {
; CHECK-LABEL: @and_ult_ult(
; CHECK-NEXT: [[A:%.*]] = icmp ult i8 %x, 13
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ult i8 %x, 13
%b = icmp ult i8 %x, 17
@ -1468,9 +1384,7 @@ define i1 @and_eq_eq_swap(i8 %x) {
define i1 @and_eq_ne_swap(i8 %x) {
; CHECK-LABEL: @and_eq_ne_swap(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 23
%b = icmp ne i8 %x, 17
@ -1483,9 +1397,7 @@ define i1 @and_eq_ne_swap(i8 %x) {
define i1 @and_eq_sge_swap(i8 %x) {
; CHECK-LABEL: @and_eq_sge_swap(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 23
%b = icmp sge i8 %x, 17
@ -1498,9 +1410,7 @@ define i1 @and_eq_sge_swap(i8 %x) {
define i1 @and_eq_sgt_swap(i8 %x) {
; CHECK-LABEL: @and_eq_sgt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sgt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 23
%b = icmp sgt i8 %x, 17
@ -1537,9 +1447,7 @@ define i1 @and_eq_slt_swap(i8 %x) {
define i1 @and_eq_uge_swap(i8 %x) {
; CHECK-LABEL: @and_eq_uge_swap(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp uge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 23
%b = icmp uge i8 %x, 17
@ -1552,9 +1460,7 @@ define i1 @and_eq_uge_swap(i8 %x) {
define i1 @and_eq_ugt_swap(i8 %x) {
; CHECK-LABEL: @and_eq_ugt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp eq i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp eq i8 %x, 23
%b = icmp ugt i8 %x, 17
@ -1591,10 +1497,8 @@ define i1 @and_eq_ult_swap(i8 %x) {
define i1 @and_ne_eq_swap(i8 %x) {
; CHECK-LABEL: @and_ne_eq_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 23
%b = icmp eq i8 %x, 17
@ -1651,10 +1555,8 @@ define i1 @and_ne_sgt_swap(i8 %x) {
define i1 @and_ne_sle_swap(i8 %x) {
; CHECK-LABEL: @and_ne_sle_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sle i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 23
%b = icmp sle i8 %x, 17
@ -1666,10 +1568,8 @@ define i1 @and_ne_sle_swap(i8 %x) {
define i1 @and_ne_slt_swap(i8 %x) {
; CHECK-LABEL: @and_ne_slt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp slt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 23
%b = icmp slt i8 %x, 17
@ -1711,10 +1611,8 @@ define i1 @and_ne_ugt_swap(i8 %x) {
define i1 @and_ne_ule_swap(i8 %x) {
; CHECK-LABEL: @and_ne_ule_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ule i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 23
%b = icmp ule i8 %x, 17
@ -1726,10 +1624,8 @@ define i1 @and_ne_ule_swap(i8 %x) {
define i1 @and_ne_ult_swap(i8 %x) {
; CHECK-LABEL: @and_ne_ult_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ne i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ne i8 %x, 23
%b = icmp ult i8 %x, 17
@ -1755,9 +1651,7 @@ define i1 @and_sge_eq_swap(i8 %x) {
define i1 @and_sge_ne_swap(i8 %x) {
; CHECK-LABEL: @and_sge_ne_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sge i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sge i8 %x, 23
%b = icmp ne i8 %x, 17
@ -1770,9 +1664,7 @@ define i1 @and_sge_ne_swap(i8 %x) {
define i1 @and_sge_sge_swap(i8 %x) {
; CHECK-LABEL: @and_sge_sge_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sge i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sge i8 %x, 23
%b = icmp sge i8 %x, 17
@ -1785,9 +1677,7 @@ define i1 @and_sge_sge_swap(i8 %x) {
define i1 @and_sge_sgt_swap(i8 %x) {
; CHECK-LABEL: @and_sge_sgt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sge i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sgt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sge i8 %x, 23
%b = icmp sgt i8 %x, 17
@ -1824,9 +1714,7 @@ define i1 @and_sge_slt_swap(i8 %x) {
define i1 @and_sge_uge_swap(i8 %x) {
; CHECK-LABEL: @and_sge_uge_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sge i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp uge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sge i8 %x, 23
%b = icmp uge i8 %x, 17
@ -1839,9 +1727,7 @@ define i1 @and_sge_uge_swap(i8 %x) {
define i1 @and_sge_ugt_swap(i8 %x) {
; CHECK-LABEL: @and_sge_ugt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sge i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sge i8 %x, 23
%b = icmp ugt i8 %x, 17
@ -1891,9 +1777,7 @@ define i1 @and_sgt_eq_swap(i8 %x) {
define i1 @and_sgt_ne_swap(i8 %x) {
; CHECK-LABEL: @and_sgt_ne_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sgt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sgt i8 %x, 23
%b = icmp ne i8 %x, 17
@ -1906,9 +1790,7 @@ define i1 @and_sgt_ne_swap(i8 %x) {
define i1 @and_sgt_sge_swap(i8 %x) {
; CHECK-LABEL: @and_sgt_sge_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sgt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sgt i8 %x, 23
%b = icmp sge i8 %x, 17
@ -1921,9 +1803,7 @@ define i1 @and_sgt_sge_swap(i8 %x) {
define i1 @and_sgt_sgt_swap(i8 %x) {
; CHECK-LABEL: @and_sgt_sgt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sgt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sgt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sgt i8 %x, 23
%b = icmp sgt i8 %x, 17
@ -1960,9 +1840,7 @@ define i1 @and_sgt_slt_swap(i8 %x) {
define i1 @and_sgt_uge_swap(i8 %x) {
; CHECK-LABEL: @and_sgt_uge_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sgt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp uge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sgt i8 %x, 23
%b = icmp uge i8 %x, 17
@ -1975,9 +1853,7 @@ define i1 @and_sgt_uge_swap(i8 %x) {
define i1 @and_sgt_ugt_swap(i8 %x) {
; CHECK-LABEL: @and_sgt_ugt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sgt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp sgt i8 %x, 23
%b = icmp ugt i8 %x, 17
@ -2014,10 +1890,8 @@ define i1 @and_sgt_ult_swap(i8 %x) {
define i1 @and_sle_eq_swap(i8 %x) {
; CHECK-LABEL: @and_sle_eq_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sle i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sle i8 %x, 23
%b = icmp eq i8 %x, 17
@ -2074,10 +1948,8 @@ define i1 @and_sle_sgt_swap(i8 %x) {
define i1 @and_sle_sle_swap(i8 %x) {
; CHECK-LABEL: @and_sle_sle_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sle i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sle i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sle i8 %x, 23
%b = icmp sle i8 %x, 17
@ -2089,10 +1961,8 @@ define i1 @and_sle_sle_swap(i8 %x) {
define i1 @and_sle_slt_swap(i8 %x) {
; CHECK-LABEL: @and_sle_slt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sle i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp slt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sle i8 %x, 23
%b = icmp slt i8 %x, 17
@ -2134,10 +2004,8 @@ define i1 @and_sle_ugt_swap(i8 %x) {
define i1 @and_sle_ule_swap(i8 %x) {
; CHECK-LABEL: @and_sle_ule_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sle i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ule i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sle i8 %x, 23
%b = icmp ule i8 %x, 17
@ -2149,10 +2017,8 @@ define i1 @and_sle_ule_swap(i8 %x) {
define i1 @and_sle_ult_swap(i8 %x) {
; CHECK-LABEL: @and_sle_ult_swap(
; CHECK-NEXT: [[A:%.*]] = icmp sle i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp sle i8 %x, 23
%b = icmp ult i8 %x, 17
@ -2165,10 +2031,8 @@ define i1 @and_sle_ult_swap(i8 %x) {
define i1 @and_slt_eq_swap(i8 %x) {
; CHECK-LABEL: @and_slt_eq_swap(
; CHECK-NEXT: [[A:%.*]] = icmp slt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp slt i8 %x, 23
%b = icmp eq i8 %x, 17
@ -2225,10 +2089,8 @@ define i1 @and_slt_sgt_swap(i8 %x) {
define i1 @and_slt_sle_swap(i8 %x) {
; CHECK-LABEL: @and_slt_sle_swap(
; CHECK-NEXT: [[A:%.*]] = icmp slt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp sle i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp slt i8 %x, 23
%b = icmp sle i8 %x, 17
@ -2240,10 +2102,8 @@ define i1 @and_slt_sle_swap(i8 %x) {
define i1 @and_slt_slt_swap(i8 %x) {
; CHECK-LABEL: @and_slt_slt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp slt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp slt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp slt i8 %x, 23
%b = icmp slt i8 %x, 17
@ -2285,10 +2145,8 @@ define i1 @and_slt_ugt_swap(i8 %x) {
define i1 @and_slt_ule_swap(i8 %x) {
; CHECK-LABEL: @and_slt_ule_swap(
; CHECK-NEXT: [[A:%.*]] = icmp slt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ule i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp slt i8 %x, 23
%b = icmp ule i8 %x, 17
@ -2300,10 +2158,8 @@ define i1 @and_slt_ule_swap(i8 %x) {
define i1 @and_slt_ult_swap(i8 %x) {
; CHECK-LABEL: @and_slt_ult_swap(
; CHECK-NEXT: [[A:%.*]] = icmp slt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp slt i8 %x, 23
%b = icmp ult i8 %x, 17
@ -2329,9 +2185,7 @@ define i1 @and_uge_eq_swap(i8 %x) {
define i1 @and_uge_ne_swap(i8 %x) {
; CHECK-LABEL: @and_uge_ne_swap(
; CHECK-NEXT: [[A:%.*]] = icmp uge i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp uge i8 %x, 23
%b = icmp ne i8 %x, 17
@ -2404,9 +2258,7 @@ define i1 @and_uge_slt_swap(i8 %x) {
define i1 @and_uge_uge_swap(i8 %x) {
; CHECK-LABEL: @and_uge_uge_swap(
; CHECK-NEXT: [[A:%.*]] = icmp uge i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp uge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp uge i8 %x, 23
%b = icmp uge i8 %x, 17
@ -2419,9 +2271,7 @@ define i1 @and_uge_uge_swap(i8 %x) {
define i1 @and_uge_ugt_swap(i8 %x) {
; CHECK-LABEL: @and_uge_ugt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp uge i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp uge i8 %x, 23
%b = icmp ugt i8 %x, 17
@ -2471,9 +2321,7 @@ define i1 @and_ugt_eq_swap(i8 %x) {
define i1 @and_ugt_ne_swap(i8 %x) {
; CHECK-LABEL: @and_ugt_ne_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ne i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ugt i8 %x, 23
%b = icmp ne i8 %x, 17
@ -2546,9 +2394,7 @@ define i1 @and_ugt_slt_swap(i8 %x) {
define i1 @and_ugt_uge_swap(i8 %x) {
; CHECK-LABEL: @and_ugt_uge_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp uge i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ugt i8 %x, 23
%b = icmp uge i8 %x, 17
@ -2561,9 +2407,7 @@ define i1 @and_ugt_uge_swap(i8 %x) {
define i1 @and_ugt_ugt_swap(i8 %x) {
; CHECK-LABEL: @and_ugt_ugt_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ugt i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ugt i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[A]]
;
%a = icmp ugt i8 %x, 23
%b = icmp ugt i8 %x, 17
@ -2600,10 +2444,8 @@ define i1 @and_ugt_ult_swap(i8 %x) {
define i1 @and_ule_eq_swap(i8 %x) {
; CHECK-LABEL: @and_ule_eq_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ule i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ule i8 %x, 23
%b = icmp eq i8 %x, 17
@ -2720,10 +2562,8 @@ define i1 @and_ule_ugt_swap(i8 %x) {
define i1 @and_ule_ule_swap(i8 %x) {
; CHECK-LABEL: @and_ule_ule_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ule i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ule i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ule i8 %x, 23
%b = icmp ule i8 %x, 17
@ -2735,10 +2575,8 @@ define i1 @and_ule_ule_swap(i8 %x) {
define i1 @and_ule_ult_swap(i8 %x) {
; CHECK-LABEL: @and_ule_ult_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ule i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ule i8 %x, 23
%b = icmp ult i8 %x, 17
@ -2751,10 +2589,8 @@ define i1 @and_ule_ult_swap(i8 %x) {
define i1 @and_ult_eq_swap(i8 %x) {
; CHECK-LABEL: @and_ult_eq_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ult i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp eq i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ult i8 %x, 23
%b = icmp eq i8 %x, 17
@ -2871,10 +2707,8 @@ define i1 @and_ult_ugt_swap(i8 %x) {
define i1 @and_ult_ule_swap(i8 %x) {
; CHECK-LABEL: @and_ult_ule_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ult i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ule i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ult i8 %x, 23
%b = icmp ule i8 %x, 17
@ -2886,10 +2720,8 @@ define i1 @and_ult_ule_swap(i8 %x) {
define i1 @and_ult_ult_swap(i8 %x) {
; CHECK-LABEL: @and_ult_ult_swap(
; CHECK-NEXT: [[A:%.*]] = icmp ult i8 %x, 23
; CHECK-NEXT: [[B:%.*]] = icmp ult i8 %x, 17
; CHECK-NEXT: [[C:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT: ret i1 [[C]]
; CHECK-NEXT: ret i1 [[B]]
;
%a = icmp ult i8 %x, 23
%b = icmp ult i8 %x, 17