예제 #1
0
파일: copysign_1.c 프로젝트: 0day-ci/gcc
double
check2 (double x)
{
  return __builtin_copysign (1.0, x);
}
예제 #2
0
파일: copysign_1.c 프로젝트: 0day-ci/gcc
double
check3 (double x)
{
  return -__builtin_copysign (x, 1.0);
}
예제 #3
0
			inline SPROUT_CONSTEXPR double
			builtin_copysign(double x, double y) {
				return __builtin_copysign(x, y);
			}
예제 #4
0
파일: pr68513.c 프로젝트: 0day-ci/gcc
/* copysign(x,y)*copysign(x,y) -> x*x.  */
double
fn4 (double y, double x)
{
  return __builtin_copysign (E, y) * __builtin_copysign (E, y);
}
inline Y copysign(const Y& v1,const Y& v2)
{
    return __builtin_copysign(v1,v2);
}
예제 #6
0
/* fabs/fnabs/fsel */
double normal2 (double a, double b)
{
  return __builtin_copysign (a, b);
}
예제 #7
0
/* fcpsgn */
double power7n (double a, double b)
{
  return __builtin_copysign (a, b);
}
예제 #8
0
파일: builtins.c 프로젝트: JaredCJR/clang
// CHECK-LABEL: define void @test_float_builtin_ops
void test_float_builtin_ops(float F, double D, long double LD) {
  volatile float resf;
  volatile double resd;
  volatile long double resld;

  resf = __builtin_fmodf(F,F);
  // CHECK: frem float

  resd = __builtin_fmod(D,D);
  // CHECK: frem double

  resld = __builtin_fmodl(LD,LD);
  // CHECK: frem x86_fp80

  resf = __builtin_fabsf(F);
  resd = __builtin_fabs(D);
  resld = __builtin_fabsl(LD);
  // CHECK: call float @llvm.fabs.f32(float
  // CHECK: call double @llvm.fabs.f64(double
  // CHECK: call x86_fp80 @llvm.fabs.f80(x86_fp80

  resf = __builtin_canonicalizef(F);
  resd = __builtin_canonicalize(D);
  resld = __builtin_canonicalizel(LD);
  // CHECK: call float @llvm.canonicalize.f32(float
  // CHECK: call double @llvm.canonicalize.f64(double
  // CHECK: call x86_fp80 @llvm.canonicalize.f80(x86_fp80

  resf = __builtin_fminf(F, F);
  // CHECK: call float @llvm.minnum.f32

  resd = __builtin_fmin(D, D);
  // CHECK: call double @llvm.minnum.f64

  resld = __builtin_fminl(LD, LD);
  // CHECK: call x86_fp80 @llvm.minnum.f80

  resf = __builtin_fmaxf(F, F);
  // CHECK: call float @llvm.maxnum.f32

  resd = __builtin_fmax(D, D);
  // CHECK: call double @llvm.maxnum.f64

  resld = __builtin_fmaxl(LD, LD);
  // CHECK: call x86_fp80 @llvm.maxnum.f80

  resf = __builtin_fabsf(F);
  // CHECK: call float @llvm.fabs.f32

  resd = __builtin_fabs(D);
  // CHECK: call double @llvm.fabs.f64

  resld = __builtin_fabsl(LD);
  // CHECK: call x86_fp80 @llvm.fabs.f80

  resf = __builtin_copysignf(F, F);
  // CHECK: call float @llvm.copysign.f32

  resd = __builtin_copysign(D, D);
  // CHECK: call double @llvm.copysign.f64

  resld = __builtin_copysignl(LD, LD);
  // CHECK: call x86_fp80 @llvm.copysign.f80


  resf = __builtin_ceilf(F);
  // CHECK: call float @llvm.ceil.f32

  resd = __builtin_ceil(D);
  // CHECK: call double @llvm.ceil.f64

  resld = __builtin_ceill(LD);
  // CHECK: call x86_fp80 @llvm.ceil.f80

  resf = __builtin_floorf(F);
  // CHECK: call float @llvm.floor.f32

  resd = __builtin_floor(D);
  // CHECK: call double @llvm.floor.f64

  resld = __builtin_floorl(LD);
  // CHECK: call x86_fp80 @llvm.floor.f80

  resf = __builtin_truncf(F);
  // CHECK: call float @llvm.trunc.f32

  resd = __builtin_trunc(D);
  // CHECK: call double @llvm.trunc.f64

  resld = __builtin_truncl(LD);
  // CHECK: call x86_fp80 @llvm.trunc.f80

  resf = __builtin_rintf(F);
  // CHECK: call float @llvm.rint.f32

  resd = __builtin_rint(D);
  // CHECK: call double @llvm.rint.f64

  resld = __builtin_rintl(LD);
  // CHECK: call x86_fp80 @llvm.rint.f80

  resf = __builtin_nearbyintf(F);
  // CHECK: call float @llvm.nearbyint.f32

  resd = __builtin_nearbyint(D);
  // CHECK: call double @llvm.nearbyint.f64

  resld = __builtin_nearbyintl(LD);
  // CHECK: call x86_fp80 @llvm.nearbyint.f80

  resf = __builtin_roundf(F);
  // CHECK: call float @llvm.round.f32

  resd = __builtin_round(D);
  // CHECK: call double @llvm.round.f64

  resld = __builtin_roundl(LD);
  // CHECK: call x86_fp80 @llvm.round.f80

}
예제 #9
0
파일: s_copysign.c 프로젝트: siddhesh/glibc
double
__copysign (double x, double y)
{
  return __builtin_copysign (x, y);
}