26 /// Create an integer or index constant.
31     return rewriter.create<arith::ConstantOp>(  in createConst()
35   return rewriter.create<arith::ConstantOp>(loc, attr);  in createConst()
51         rewriter.create<arith::CmpIOp>(loc, arith::CmpIPredicate::eq, a, zero);  in matchAndRewrite()
53     Value minusOne = rewriter.create<arith::SubIOp>(loc, a, one);  in matchAndRewrite()
54     Value quotient = rewriter.create<arith::DivUIOp>(loc, minusOne, b);  in matchAndRewrite()
55     Value plusOne = rewriter.create<arith::AddIOp>(loc, quotient, one);  in matchAndRewrite()
77         rewriter.create<arith::CmpIOp>(loc, arith::CmpIPredicate::sgt, b, zero);  in matchAndRewrite()
78     Value x = rewriter.create<arith::SelectOp>(loc, compare, minusOne, plusOne);  in matchAndRewrite()
80     Value xPlusA = rewriter.create<arith::AddIOp>(loc, x, a);  in matchAndRewrite()
81     Value xPlusADivB = rewriter.create<arith::DivSIOp>(loc, xPlusA, b);  in matchAndRewrite()
82     Value posRes = rewriter.create<arith::AddIOp>(loc, plusOne, xPlusADivB);  in matchAndRewrite()
84     Value minusA = rewriter.create<arith::SubIOp>(loc, zero, a);  in matchAndRewrite()
85     Value minusADivB = rewriter.create<arith::DivSIOp>(loc, minusA, b);  in matchAndRewrite()
86     Value negRes = rewriter.create<arith::SubIOp>(loc, zero, minusADivB);  in matchAndRewrite()
95         rewriter.create<arith::CmpIOp>(loc, arith::CmpIPredicate::slt, a, zero);  in matchAndRewrite()
97         rewriter.create<arith::CmpIOp>(loc, arith::CmpIPredicate::sgt, a, zero);  in matchAndRewrite()
99         rewriter.create<arith::CmpIOp>(loc, arith::CmpIPredicate::slt, b, zero);  in matchAndRewrite()
101         rewriter.create<arith::CmpIOp>(loc, arith::CmpIPredicate::sgt, b, zero);  in matchAndRewrite()
102     Value firstTerm = rewriter.create<arith::AndIOp>(loc, aNeg, bNeg);  in matchAndRewrite()
103     Value secondTerm = rewriter.create<arith::AndIOp>(loc, aPos, bPos);  in matchAndRewrite()
105         rewriter.create<arith::OrIOp>(loc, firstTerm, secondTerm);  in matchAndRewrite()
129     Value quotient = rewriter.create<arith::DivSIOp>(loc, a, b);  in matchAndRewrite()
130     Value product = rewriter.create<arith::MulIOp>(loc, quotient, b);  in matchAndRewrite()
131     Value notEqualDivisor = rewriter.create<arith::CmpIOp>(  in matchAndRewrite()
136         rewriter.create<arith::CmpIOp>(loc, arith::CmpIPredicate::slt, a, zero);  in matchAndRewrite()
138         rewriter.create<arith::CmpIOp>(loc, arith::CmpIPredicate::slt, b, zero);  in matchAndRewrite()
140     Value signOpposite = rewriter.create<arith::CmpIOp>(  in matchAndRewrite()
143         rewriter.create<arith::AndIOp>(loc, notEqualDivisor, signOpposite);  in matchAndRewrite()
147         rewriter.create<arith::AddIOp>(loc, quotient, minusOne);  in matchAndRewrite()
165     Value cmp = rewriter.create<arith::CmpIOp>(op.getLoc(), pred, lhs, rhs);  in matchAndRewrite()
186     Value cmp = rewriter.create<arith::CmpFOp>(loc, pred, lhs, rhs);  in matchAndRewrite()
187     Value select = rewriter.create<arith::SelectOp>(loc, cmp, lhs, rhs);  in matchAndRewrite()
190     Value isNaN = rewriter.create<arith::CmpFOp>(loc, arith::CmpFPredicate::UNO,  in matchAndRewrite()
212     Value cmp = rewriter.create<arith::CmpFOp>(loc, pred, lhs, rhs);  in matchAndRewrite()
213     Value select = rewriter.create<arith::SelectOp>(loc, cmp, lhs, rhs);  in matchAndRewrite()
216     Value isNaN = rewriter.create<arith::CmpFOp>(loc, arith::CmpFPredicate::UNO,  in matchAndRewrite()
245     Value bitcast = b.create<arith::BitcastOp>(i16Ty, operand);  in matchAndRewrite()
246     Value exti = b.create<arith::ExtUIOp>(i32Ty, bitcast);  in matchAndRewrite()
249     Value shl = b.create<arith::ShLIOp>(exti, c16);  in matchAndRewrite()
250     Value result = b.create<arith::BitcastOp>(resultTy, shl);  in matchAndRewrite()
300         b.create<arith::CmpFOp>(arith::CmpFPredicate::UNE, operand, operand);  in matchAndRewrite()
309     Value bitcast = b.create<arith::BitcastOp>(i32Ty, operand);  in matchAndRewrite()
312         b.create<arith::AndIOp>(b.create<arith::ShRUIOp>(bitcast, c16), c1);  in matchAndRewrite()
315     Value roundingBias = b.create<arith::AddIOp>(bit16, c7FFF);  in matchAndRewrite()
322     Value biased = b.create<arith::AddIOp>(bitcast, roundingBias);  in matchAndRewrite()
325     Value biasedAndShifted = b.create<arith::ShRUIOp>(biased, c16);  in matchAndRewrite()
327         b.create<arith::TruncIOp>(i16Ty, biasedAndShifted);  in matchAndRewrite()
331         b.create<arith::SelectOp>(isNan, c7FC0_i16, normalCaseResult_i16);  in matchAndRewrite()
332     Value result = b.create<arith::BitcastOp>(resultTy, select);  in matchAndRewrite()