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Searched refs:is_zero (Results 1 – 25 of 37) sorted by relevance

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/llvm-project-15.0.7/libc/src/__support/FPUtil/
H A DManipulationFunctions.h32 if (bits.is_zero()) { in frexp()
47 if (bits.is_zero() || bits.is_nan()) { in modf()
79 if (bits.is_zero()) { in ilogb()
106 if (bits.is_zero()) { in logb()
125 if (bits.is_zero() || bits.is_inf_or_nan() || exp == 0) in ldexp()
H A DDivisionAndRemainderOperations.h33 if (xbits.is_inf() || ybits.is_zero()) in remquo()
36 if (xbits.is_zero()) { in remquo()
H A DNearestIntegerOperations.h61 if (bits.is_inf_or_nan() || bits.is_zero()) in ceil()
112 if (bits.is_inf_or_nan() || bits.is_zero()) in round()
164 if (bits.is_inf_or_nan() || bits.is_zero()) in round_using_current_rounding_mode()
H A DNormalFloat.h144 if (bits.is_inf_or_nan() || bits.is_zero()) { in init_from_bits()
177 if (bits.is_inf_or_nan() || bits.is_zero()) { in init_from_bits()
H A DFPBits.h129 bool is_zero() const { in is_zero() function
/llvm-project-15.0.7/libc/src/__support/FPUtil/generic/
H A DFMA.h37 if (!(bit_sum.is_inf_or_nan() || bit_sum.is_zero())) {
66 if (!t.is_zero() && ((bit_sum.get_mantissa() & 0xfff'ffffULL) == 0)) {
H A DFMod.h129 if (likely(!sy.is_zero() && !sy.is_inf_or_nan() && !sx.is_inf_or_nan())) { in PreCheck()
141 if (sx.is_inf() || sy.is_zero()) { in PreCheck()
H A Dsqrt_80_bit_long_double.h53 } else if (bits.is_zero()) { in sqrt()
H A Dsqrt.h89 } else if (bits.is_zero()) {
/llvm-project-15.0.7/polly/lib/External/isl/
H A Disl_polynomial.c838 if (is_zero) { in isl_poly_sum()
846 if (is_zero) { in isl_poly_sum()
979 if (is_zero) in isl_poly_cst_mul_isl_int()
1033 if (is_zero) in isl_poly_cst_scale_val()
1187 if (is_zero) { in isl_poly_mul()
1195 if (is_zero) { in isl_poly_mul()
3664 if (is_zero) in isl_poly_degree()
3682 if (is_zero) in isl_poly_degree()
3812 if (is_zero) in isl_poly_homogenize()
3840 if (is_zero) in isl_poly_homogenize()
[all …]
H A Disl_test_python.py25 assert(zero1.is_zero())
28 assert(zero2.is_zero())
31 assert(zero3.is_zero())
H A Disl_test_cpp-generic.cc67 assert(IS_TRUE(zero_from_str.is_zero())); in test_constructors()
70 assert(IS_TRUE(zero_int_con.is_zero())); in test_constructors()
73 assert(IS_TRUE(zero_static_con.is_zero())); in test_constructors()
H A Disl_pw_add_constant_templ.c24 zero = FN(VAL,is_zero)(v); in FN()
H A Disl_tab.c62 tab->var[i].is_zero = 0; in isl_tab_alloc()
1646 var->is_zero = 1; in close_row()
1688 tab->con[r].is_zero = 0; in isl_tab_allocate_con()
1774 tab->var[r].is_zero = 0; in isl_tab_insert_var()
1831 if (tab->var[i].is_zero) in isl_tab_add_row()
2058 var->is_zero = 1; in isl_tab_add_valid_eq()
2695 if (var->is_zero) in cut_to_hyperplane()
2709 tab->con[r].is_zero = 0; in cut_to_hyperplane()
3322 if (tab->con[con].is_zero) in isl_tab_is_equality()
3429 if (tab->con[con].is_zero) in isl_tab_is_redundant()
[all …]
H A Disl_output.c1747 isl_bool is_zero = isl_poly_is_zero(rec->p[i]); in poly_rec_n_non_zero() local
1749 if (is_zero < 0) in poly_rec_n_non_zero()
1751 if (!is_zero) in poly_rec_n_non_zero()
1851 isl_bool is_zero = isl_poly_is_zero(rec->p[i]); in poly_print() local
1856 if (is_zero < 0 || is_one < 0 || is_negone < 0) in poly_print()
1858 if (is_zero) in poly_print()
2731 isl_bool is_zero; in print_aff_num_mod() local
2746 is_zero = isl_aff_plain_is_zero(aff); in print_aff_num_mod()
2747 if (is_zero < 0) { in print_aff_num_mod()
2750 if (!is_zero) in print_aff_num_mod()
[all …]
H A Disl_ast_build_expr.c80 int is_zero; in is_non_neg_after_stealing() local
88 is_zero = isl_val_is_zero(shift); in is_non_neg_after_stealing()
89 if (is_zero < 0 || is_zero) { in is_non_neg_after_stealing()
91 return is_zero < 0 ? -1 : 0; in is_non_neg_after_stealing()
/llvm-project-15.0.7/mlir/test/Dialect/LLVMIR/
H A Doptimize-for-nvvm.mlir16 // CHECK-DAG: %[[is_zero:.*]] = llvm.icmp "eq" %[[exp]], %[[c0]] : i32
18 // CHECK-DAG: %[[pred:.*]] = llvm.or %[[is_zero]], %[[is_mask]] : i1
/llvm-project-15.0.7/libc/test/src/math/
H A DLdExpTest.h124 ASSERT_FALSE(result_bits.is_zero()); in testNormalOperation()
130 ASSERT_TRUE(FPBits(result).is_zero()); in testNormalOperation()
/llvm-project-15.0.7/libc/src/math/generic/
H A Dlog10f.cpp147 if (xbits.is_zero()) {
H A Dlog2f.cpp130 if (xbits.is_zero()) {
H A Dlogf.cpp96 if (xbits.is_zero()) {
H A Dlog1pf.cpp41 if (xbits.is_zero()) { in log()
/llvm-project-15.0.7/polly/lib/External/ppcg/
H A Dhybrid.c1180 isl_bool eq, is_zero, is_neg; in list_set_min_max() local
1187 is_zero = isl_val_is_zero(b); in list_set_min_max()
1188 if (is_zero == isl_bool_true) { in list_set_min_max()
1230 isl_bool is_zero; in set_min_max() local
1233 is_zero = isl_val_is_zero(v); in set_min_max()
1236 if (is_zero == isl_bool_true) in set_min_max()
1240 return is_zero < 0 ? isl_stat_error : isl_stat_ok; in set_min_max()
/llvm-project-15.0.7/libc/src/__support/FPUtil/x86_64/
H A DLongDoubleBits.h131 bool is_zero() const {
/llvm-project-15.0.7/llvm/test/Transforms/InstCombine/
H A Dknown-non-zero.ll120 %is_zero = icmp eq i16 %i, 0
121 br i1 %is_zero, label %common, label %non_zero

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