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1// RUN: mlir-opt %s -pass-pipeline="builtin.module(func.func(convert-complex-to-standard),convert-complex-to-llvm,func.func(convert-math-to-llvm,convert-arith-to-llvm),convert-func-to-llvm,reconcile-unrealized-casts)" | FileCheck %s2 3// CHECK-LABEL: llvm.func @complex_abs4// CHECK-SAME: %[[ARG:.*]]: ![[C_TY:.*]])5func.func @complex_abs(%arg: complex<f32>) -> f32 {6 %abs = complex.abs %arg: complex<f32>7 return %abs : f328}9// CHECK: %[[REAL:.*]] = llvm.extractvalue %[[ARG]][0] : ![[C_TY]]10// CHECK: %[[IMAG:.*]] = llvm.extractvalue %[[ARG]][1] : ![[C_TY]]11 12// CHECK: %[[ONE:.*]] = llvm.mlir.constant(1.000000e+00 : f32) : f3213// CHECK: %[[ABS_REAL:.*]] = llvm.intr.fabs(%[[REAL]]) : (f32) -> f3214// CHECK: %[[ABS_IMAG:.*]] = llvm.intr.fabs(%[[IMAG]]) : (f32) -> f3215// CHECK: %[[MAX:.*]] = llvm.intr.maximum(%[[ABS_REAL]], %[[ABS_IMAG]]) : (f32, f32) -> f3216// CHECK: %[[MIN:.*]] = llvm.intr.minimum(%[[ABS_REAL]], %[[ABS_IMAG]]) : (f32, f32) -> f3217// CHECK: %[[RATIO:.*]] = llvm.fdiv %[[MIN]], %[[MAX]] : f3218// CHECK: %[[RATIO_SQ:.*]] = llvm.fmul %[[RATIO]], %[[RATIO]] : f3219// CHECK: %[[RATIO_SQ_PLUS_ONE:.*]] = llvm.fadd %[[RATIO_SQ]], %[[ONE]] : f3220// CHECK: %[[SQRT:.*]] = llvm.intr.sqrt(%[[RATIO_SQ_PLUS_ONE]]) : (f32) -> f3221// CHECK: %[[RESULT:.*]] = llvm.fmul %[[MAX]], %[[SQRT]] : f3222// CHECK: %[[IS_NAN:.*]] = llvm.fcmp "uno" %[[RESULT]], %11 : f3223// CHECK: %[[RET:.*]] = llvm.select %[[IS_NAN]], %[[MIN]], %[[RESULT]] : i1, f3224// CHECK: llvm.return %[[RET]] : f3225 26// CHECK-LABEL: llvm.func @complex_eq27// CHECK-SAME: %[[LHS:.*]]: ![[C_TY:.*]], %[[RHS:.*]]: ![[C_TY:.*]])28func.func @complex_eq(%lhs: complex<f32>, %rhs: complex<f32>) -> i1 {29 %eq = complex.eq %lhs, %rhs: complex<f32>30 return %eq : i131}32// CHECK: %[[REAL_LHS:.*]] = llvm.extractvalue %[[LHS]][0] : ![[C_TY]]33// CHECK: %[[IMAG_LHS:.*]] = llvm.extractvalue %[[LHS]][1] : ![[C_TY]]34// CHECK: %[[REAL_RHS:.*]] = llvm.extractvalue %[[RHS]][0] : ![[C_TY]]35// CHECK: %[[IMAG_RHS:.*]] = llvm.extractvalue %[[RHS]][1] : ![[C_TY]]36// CHECK-DAG: %[[REAL_EQUAL:.*]] = llvm.fcmp "oeq" %[[REAL_LHS]], %[[REAL_RHS]] : f3237// CHECK-DAG: %[[IMAG_EQUAL:.*]] = llvm.fcmp "oeq" %[[IMAG_LHS]], %[[IMAG_RHS]] : f3238// CHECK: %[[EQUAL:.*]] = llvm.and %[[REAL_EQUAL]], %[[IMAG_EQUAL]] : i139// CHECK: llvm.return %[[EQUAL]] : i140 41// CHECK-LABEL: llvm.func @complex_neq42// CHECK-SAME: %[[LHS:.*]]: ![[C_TY:.*]], %[[RHS:.*]]: ![[C_TY:.*]])43func.func @complex_neq(%lhs: complex<f32>, %rhs: complex<f32>) -> i1 {44 %neq = complex.neq %lhs, %rhs: complex<f32>45 return %neq : i146}47// CHECK: %[[REAL_LHS:.*]] = llvm.extractvalue %[[LHS]][0] : ![[C_TY]]48// CHECK: %[[IMAG_LHS:.*]] = llvm.extractvalue %[[LHS]][1] : ![[C_TY]]49// CHECK: %[[REAL_RHS:.*]] = llvm.extractvalue %[[RHS]][0] : ![[C_TY]]50// CHECK: %[[IMAG_RHS:.*]] = llvm.extractvalue %[[RHS]][1] : ![[C_TY]]51// CHECK-DAG: %[[REAL_NOT_EQUAL:.*]] = llvm.fcmp "une" %[[REAL_LHS]], %[[REAL_RHS]] : f3252// CHECK-DAG: %[[IMAG_NOT_EQUAL:.*]] = llvm.fcmp "une" %[[IMAG_LHS]], %[[IMAG_RHS]] : f3253// CHECK: %[[NOT_EQUAL:.*]] = llvm.or %[[REAL_NOT_EQUAL]], %[[IMAG_NOT_EQUAL]] : i154// CHECK: llvm.return %[[NOT_EQUAL]] : i155