Searched refs:copysign (Results 1 - 19 of 19) sorted by relevance

/external/bison/lib/
H A Dsignbitd.c46 return copysign (1.0, arg) < 0;
H A Dmath.in.h457 _GL_FUNCDECL_SYS (copysign, double, (double x, double y));
459 _GL_CXXALIAS_SYS (copysign, double, (double x, double y));
460 _GL_CXXALIASWARN (copysign); variable
462 # undef copysign macro
464 _GL_WARN_ON_USE (copysign, "copysign is unportable - "
465 "use gnulib module copysign for portability");
478 _GL_WARN_ON_USE (copysign, "copysignl is unportable - "
/external/qemu/distrib/sdl-1.2.15/src/video/
H A De_sqrt.h91 double SDL_NAME(copysign)(double x, double y) function
93 double SDL_NAME(copysign)(x,y)
123 if (k > 0x7fe) return huge*SDL_NAME(copysign)(huge,x); /* overflow */
128 return huge*SDL_NAME(copysign)(huge,x); /*overflow*/
129 else return tiny*SDL_NAME(copysign)(tiny,x); /*underflow*/
/external/clang/test/CodeGen/
H A Dlibcall-declarations.c20 double copysign(double, double);
81 atan2f, ceil, ceill, ceilf, copysign, copysignl, copysignf, cos, cosl, cosf,
104 // CHECK-NOERRNO: declare double @copysign(double, double) [[NUW]]
165 // CHECK-ERRNO: declare double @copysign(double, double) [[NUW]]
H A Dlibcalls-fno-builtin.c7 double copysign(double,double);
35 double t2(double x, double y) { return copysign(x,y); }
37 // CHECK: copysign
/external/chromium_org/third_party/WebKit/Source/wtf/
H A DMathExtras.h74 inline double wtf_ceil(double x) { return copysign(ceil(x), x); }
88 inline bool signbit(double x) { return copysign(1.0, x) < 0; }
167 inline double copysign(double x, double y) { return _copysign(x, y); } function
/external/llvm/include/llvm/Target/
H A DTargetLibraryInfo.h158 /// double copysign(double x, double y);
159 copysign, enumerator in enum:llvm::LibFunc::Func
687 case LibFunc::copysign: case LibFunc::copysignf: case LibFunc::copysignl:
/external/stlport/src/
H A Dnum_put_float.cpp136 static inline bool _Stl_is_neg_nan(double x) { return isnan(x) && ( copysign(1., x) < 0 ); }
181 static inline bool _Stl_is_neg_nan(double x) { return isnan(x) && copysign(1., x) < 0 ; }
186 static bool _Stl_is_neg_inf(double x) { return _Stl_is_inf(x) && ( copysign(1., x) < 0 ); }
187 static bool _Stl_is_neg_nan(double x) { return isnan(x) && ( copysign(1., x) < 0 ); }
/external/bison/darwin-lib/
H A Dmath.h769 _GL_FUNCDECL_SYS (copysign, double, (double x, double y));
771 _GL_CXXALIAS_SYS (copysign, double, (double x, double y));
772 _GL_CXXALIASWARN (copysign);
774 # undef copysign macro
776 _GL_WARN_ON_USE (copysign, "copysign is unportable - "
777 "use gnulib module copysign for portability");
790 _GL_WARN_ON_USE (copysign, "copysignl is unportable - "
/external/bison/linux-lib/
H A Dmath.h769 _GL_FUNCDECL_SYS (copysign, double, (double x, double y));
771 _GL_CXXALIAS_SYS (copysign, double, (double x, double y));
772 _GL_CXXALIASWARN (copysign);
774 # undef copysign macro
776 _GL_WARN_ON_USE (copysign, "copysign is unportable - "
777 "use gnulib module copysign for portability");
790 _GL_WARN_ON_USE (copysign, "copysignl is unportable - "
/external/clang/lib/Headers/
H A Dtgmath.h610 // copysign
618 __tg_copysign(double __x, double __y) {return copysign(__x, __y);}
624 #undef copysign macro
625 #define copysign(__x, __y) __tg_copysign(__tg_promote2((__x), (__y))(__x), \ macro
/external/clang/lib/include/
H A Dtgmath.h610 // copysign
618 __tg_copysign(double __x, double __y) {return copysign(__x, __y);}
624 #undef copysign macro
625 #define copysign(__x, __y) __tg_copysign(__tg_promote2((__x), (__y))(__x), \ macro
/external/llvm/lib/Target/
H A DTargetLibraryInfo.cpp95 "copysign",
448 TLI.setAvailableWithName(LibFunc::copysign, "_copysign");
/external/qemu/fpu/
H A Dsoftfloat-native.c70 y = copysign(y, x);
/external/jmonkeyengine/engine/src/core/com/jme3/math/
H A DFastMath.java900 public static float copysign(float x, float y) { method in class:FastMath
/external/llvm/lib/Target/PowerPC/
H A DPPCCTRLoops.cpp284 case LibFunc::copysign:
/external/chromium_org/third_party/WebKit/Source/core/platform/graphics/transforms/
H A DTransformationMatrix.cpp585 outX = copysign(largeNumber, outX);
586 outY = copysign(largeNumber, outY);
/external/llvm/lib/CodeGen/SelectionDAG/
H A DSelectionDAGBuilder.cpp5581 case LibFunc::copysign:
/external/bison/
H A Dconfigure24887 for gl_func in acosf acosl asinf asinl atanf atanl cbrt cbrtf cbrtl ceilf ceill copysign copysignf copysignl cosf cosl coshf expf expl exp2 exp2f exp2l expm1 expm1f expm1l fabsf fabsl floorf floorl fma fmaf fmal fmod fmodf fmodl frexpf frexpl hypotf hypotl ilogb ilogbf ilogbl ldexpf ldexpl log logf logl log10 log10f log10l log1p log1pf log1pl log2 log2f log2l logb logbf logbl modf modff modfl powf remainder remainderf remainderl rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl tanf tanl tanhf trunc truncf truncl; do
28404 ac_fn_c_check_decl "$LINENO" "copysign" "ac_cv_have_decl_copysign" "#include <math.h>
28417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysign can be used without linking with libm" >&5
28418 $as_echo_n "checking whether copysign can be used without linking with libm... " >&6; }
28430 return copysign (x, y) < 0;

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