diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Headers/altivec.h')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/Headers/altivec.h | 155 |
1 files changed, 79 insertions, 76 deletions
diff --git a/contrib/llvm/tools/clang/lib/Headers/altivec.h b/contrib/llvm/tools/clang/lib/Headers/altivec.h index a01d9d8..90fd477 100644 --- a/contrib/llvm/tools/clang/lib/Headers/altivec.h +++ b/contrib/llvm/tools/clang/lib/Headers/altivec.h @@ -2887,87 +2887,79 @@ static __inline__ vector double __ATTRS_o_ai vec_cpsgn(vector double __a, /* vec_ctf */ -static __inline__ vector float __ATTRS_o_ai vec_ctf(vector int __a, int __b) { - return __builtin_altivec_vcfsx(__a, __b); -} - -static __inline__ vector float __ATTRS_o_ai vec_ctf(vector unsigned int __a, - int __b) { - return __builtin_altivec_vcfux((vector int)__a, __b); -} - #ifdef __VSX__ -static __inline__ vector double __ATTRS_o_ai -vec_ctf(vector unsigned long long __a, int __b) { - vector double __ret = __builtin_convertvector(__a, vector double); - __ret *= (vector double)(vector unsigned long long)((0x3ffULL - __b) << 52); - return __ret; -} - -static __inline__ vector double __ATTRS_o_ai -vec_ctf(vector signed long long __a, int __b) { - vector double __ret = __builtin_convertvector(__a, vector double); - __ret *= (vector double)(vector unsigned long long)((0x3ffULL - __b) << 52); - return __ret; -} +#define vec_ctf(__a, __b) \ + _Generic((__a), vector int \ + : (vector float)__builtin_altivec_vcfsx((__a), (__b)), \ + vector unsigned int \ + : (vector float)__builtin_altivec_vcfux((vector int)(__a), (__b)), \ + vector unsigned long long \ + : (__builtin_convertvector((vector unsigned long long)(__a), \ + vector double) * \ + (vector double)(vector unsigned long long)((0x3ffULL - (__b)) \ + << 52)), \ + vector signed long long \ + : (__builtin_convertvector((vector signed long long)(__a), \ + vector double) * \ + (vector double)(vector unsigned long long)((0x3ffULL - (__b)) \ + << 52))) +#else +#define vec_ctf(__a, __b) \ + _Generic((__a), vector int \ + : (vector float)__builtin_altivec_vcfsx((__a), (__b)), \ + vector unsigned int \ + : (vector float)__builtin_altivec_vcfux((vector int)(__a), (__b))) #endif /* vec_vcfsx */ -static __inline__ vector float __attribute__((__always_inline__)) -vec_vcfsx(vector int __a, int __b) { - return __builtin_altivec_vcfsx(__a, __b); -} +#define vec_vcfux __builtin_altivec_vcfux /* vec_vcfux */ -static __inline__ vector float __attribute__((__always_inline__)) -vec_vcfux(vector unsigned int __a, int __b) { - return __builtin_altivec_vcfux((vector int)__a, __b); -} +#define vec_vcfsx(__a, __b) __builtin_altivec_vcfsx((vector int)(__a), (__b)) /* vec_cts */ -static __inline__ vector int __ATTRS_o_ai vec_cts(vector float __a, int __b) { - return __builtin_altivec_vctsxs(__a, __b); -} - #ifdef __VSX__ -static __inline__ vector signed long long __ATTRS_o_ai -vec_cts(vector double __a, int __b) { - __a *= (vector double)(vector unsigned long long)((0x3ffULL + __b) << 52); - return __builtin_convertvector(__a, vector signed long long); -} +#define vec_cts(__a, __b) \ + _Generic((__a), vector float \ + : __builtin_altivec_vctsxs((__a), (__b)), vector double \ + : __extension__({ \ + vector double __ret = \ + (__a) * \ + (vector double)(vector unsigned long long)((0x3ffULL + (__b)) \ + << 52); \ + __builtin_convertvector(__ret, vector signed long long); \ + })) +#else +#define vec_cts __builtin_altivec_vctsxs #endif /* vec_vctsxs */ -static __inline__ vector int __attribute__((__always_inline__)) -vec_vctsxs(vector float __a, int __b) { - return __builtin_altivec_vctsxs(__a, __b); -} +#define vec_vctsxs __builtin_altivec_vctsxs /* vec_ctu */ -static __inline__ vector unsigned int __ATTRS_o_ai vec_ctu(vector float __a, - int __b) { - return __builtin_altivec_vctuxs(__a, __b); -} - #ifdef __VSX__ -static __inline__ vector unsigned long long __ATTRS_o_ai -vec_ctu(vector double __a, int __b) { - __a *= (vector double)(vector unsigned long long)((0x3ffULL + __b) << 52); - return __builtin_convertvector(__a, vector unsigned long long); -} +#define vec_ctu(__a, __b) \ + _Generic((__a), vector float \ + : __builtin_altivec_vctuxs((__a), (__b)), vector double \ + : __extension__({ \ + vector double __ret = \ + (__a) * \ + (vector double)(vector unsigned long long)((0x3ffULL + __b) \ + << 52); \ + __builtin_convertvector(__ret, vector unsigned long long); \ + })) +#else +#define vec_ctu __builtin_altivec_vctuxs #endif /* vec_vctuxs */ -static __inline__ vector unsigned int __attribute__((__always_inline__)) -vec_vctuxs(vector float __a, int __b) { - return __builtin_altivec_vctuxs(__a, __b); -} +#define vec_vctuxs __builtin_altivec_vctuxs /* vec_signed */ @@ -8045,45 +8037,51 @@ static __inline__ vector float __ATTRS_o_ai vec_vsel(vector float __a, /* vec_sl */ -static __inline__ vector signed char __ATTRS_o_ai -vec_sl(vector signed char __a, vector unsigned char __b) { - return __a << (vector signed char)__b; -} - +// vec_sl does modulo arithmetic on __b first, so __b is allowed to be more +// than the length of __a. static __inline__ vector unsigned char __ATTRS_o_ai vec_sl(vector unsigned char __a, vector unsigned char __b) { - return __a << __b; + return __a << (__b % + (vector unsigned char)(sizeof(unsigned char) * __CHAR_BIT__)); } -static __inline__ vector short __ATTRS_o_ai vec_sl(vector short __a, - vector unsigned short __b) { - return __a << (vector short)__b; +static __inline__ vector signed char __ATTRS_o_ai +vec_sl(vector signed char __a, vector unsigned char __b) { + return (vector signed char)vec_sl((vector unsigned char)__a, __b); } static __inline__ vector unsigned short __ATTRS_o_ai vec_sl(vector unsigned short __a, vector unsigned short __b) { - return __a << __b; + return __a << (__b % (vector unsigned short)(sizeof(unsigned short) * + __CHAR_BIT__)); } -static __inline__ vector int __ATTRS_o_ai vec_sl(vector int __a, - vector unsigned int __b) { - return __a << (vector int)__b; +static __inline__ vector short __ATTRS_o_ai vec_sl(vector short __a, + vector unsigned short __b) { + return (vector short)vec_sl((vector unsigned short)__a, __b); } static __inline__ vector unsigned int __ATTRS_o_ai vec_sl(vector unsigned int __a, vector unsigned int __b) { - return __a << __b; + return __a << (__b % + (vector unsigned int)(sizeof(unsigned int) * __CHAR_BIT__)); } -#ifdef __POWER8_VECTOR__ -static __inline__ vector signed long long __ATTRS_o_ai -vec_sl(vector signed long long __a, vector unsigned long long __b) { - return __a << (vector long long)__b; +static __inline__ vector int __ATTRS_o_ai vec_sl(vector int __a, + vector unsigned int __b) { + return (vector int)vec_sl((vector unsigned int)__a, __b); } +#ifdef __POWER8_VECTOR__ static __inline__ vector unsigned long long __ATTRS_o_ai vec_sl(vector unsigned long long __a, vector unsigned long long __b) { - return __a << __b; + return __a << (__b % (vector unsigned long long)(sizeof(unsigned long long) * + __CHAR_BIT__)); +} + +static __inline__ vector long long __ATTRS_o_ai +vec_sl(vector long long __a, vector unsigned long long __b) { + return (vector long long)vec_sl((vector unsigned long long)__a, __b); } #endif @@ -12150,6 +12148,11 @@ static __inline__ void __ATTRS_o_ai vec_vsx_st(vector unsigned char __a, #endif +#ifdef __VSX__ +#define vec_xxpermdi __builtin_vsx_xxpermdi +#define vec_xxsldwi __builtin_vsx_xxsldwi +#endif + /* vec_xor */ #define __builtin_altivec_vxor vec_xor |
