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// RUN: %clang_cc1 %s -std=c++17 -pedantic -verify -triple=x86_64-apple-darwin9
// Simple is_const implementation.
struct true_type {
static const bool value = true;
};
struct false_type {
static const bool value = false;
};
template <class T> struct is_const : false_type {};
template <class T> struct is_const<const T> : true_type {};
// expected-no-diagnostics
void test_builtin_elementwise_abs() {
const int a = 2;
int b = 1;
static_assert(!is_const<decltype(__builtin_elementwise_abs(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_abs(b))>::value);
}
void test_builtin_elementwise_abs_fp() {
const float a = -2.0f;
float b = 1.0f;
static_assert(!is_const<decltype(__builtin_elementwise_abs(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_abs(b))>::value);
}
void test_builtin_elementwise_add_sat() {
const int a = 2;
int b = 1;
static_assert(!is_const<decltype(__builtin_elementwise_add_sat(a, b))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_add_sat(b, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_add_sat(a, a))>::value);
}
void test_builtin_elementwise_sub_sat() {
const int a = 2;
int b = 1;
static_assert(!is_const<decltype(__builtin_elementwise_sub_sat(a, b))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_sub_sat(b, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_sub_sat(a, a))>::value);
}
void test_builtin_elementwise_max() {
const int a = 2;
int b = 1;
static_assert(!is_const<decltype(__builtin_elementwise_max(a, b))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_max(b, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_max(a, a))>::value);
}
void test_builtin_elementwise_min() {
const int a = 2;
int b = 1;
static_assert(!is_const<decltype(__builtin_elementwise_min(a, b))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_min(b, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_min(a, a))>::value);
}
void test_builtin_elementwise_max_fp() {
const float a = 2.0f;
float b = 1.0f;
static_assert(!is_const<decltype(__builtin_elementwise_max(a, b))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_max(b, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_max(a, a))>::value);
}
void test_builtin_elementwise_min_fp() {
const float a = 2.0f;
float b = 1.0f;
static_assert(!is_const<decltype(__builtin_elementwise_min(a, b))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_min(b, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_min(a, a))>::value);
}
void test_builtin_elementwise_ceil() {
const float a = 42.0;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_ceil(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_ceil(b))>::value);
}
void test_builtin_elementwise_cos() {
const float a = 42.0;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_cos(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_cos(b))>::value);
}
void test_builtin_elementwise_exp() {
const float a = 42.0;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_exp(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_exp(b))>::value);
}
void test_builtin_elementwise_exp2() {
const float a = 42.0;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_exp2(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_exp2(b))>::value);
}
void test_builtin_elementwise_sin() {
const float a = 42.0;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_sin(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_sin(b))>::value);
}
void test_builtin_elementwise_log() {
const float a = 42.0;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_log(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_log(b))>::value);
}
void test_builtin_elementwise_log10() {
const float a = 42.0;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_log10(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_log10(b))>::value);
}
void test_builtin_elementwise_log2() {
const float a = 42.0;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_log2(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_log2(b))>::value);
}
void test_builtin_elementwise_rint() {
const float a = 42.5;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_rint(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_rint(b))>::value);
}
void test_builtin_elementwise_nearbyint() {
const float a = 42.5;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_nearbyint(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_nearbyint(b))>::value);
}
void test_builtin_elementwise_round() {
const float a = 42.5;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_round(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_round(b))>::value);
}
void test_builtin_elementwise_roundeven() {
const float a = 42.5;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_roundeven(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_roundeven(b))>::value);
}
void test_builtin_elementwise_trunc() {
const float a = 42.5;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_trunc(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_trunc(b))>::value);
}
void test_builtin_elementwise_floor() {
const float a = 42.5;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_floor(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_floor(b))>::value);
}
void test_builtin_elementwise_canonicalize() {
const float a = 42.5;
float b = 42.3;
static_assert(!is_const<decltype(__builtin_elementwise_canonicalize(a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_canonicalize(b))>::value);
}
void test_builtin_elementwise_copysign() {
const float a = 2.0f;
float b = -4.0f;
static_assert(!is_const<decltype(__builtin_elementwise_copysign(a, b))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_copysign(b, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_copysign(a, a))>::value);
}
void test_builtin_elementwise_fma() {
const float a = 2.0f;
float b = -4.0f;
float c = 1.0f;
static_assert(!is_const<decltype(__builtin_elementwise_fma(a, a, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_fma(a, b, c))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_fma(b, a, c))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_fma(c, c, c))>::value);
}
void test_builtin_elementwise_pow() {
const double a = 2;
double b = 1;
static_assert(!is_const<decltype(__builtin_elementwise_pow(a, b))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_pow(b, a))>::value);
static_assert(!is_const<decltype(__builtin_elementwise_pow(a, a))>::value);
}
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