diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libm/ef_rem_pio2.c | 10 | ||||
| -rw-r--r-- | lib/libm/fdlibm.h | 2 | ||||
| -rw-r--r-- | lib/libm/kf_rem_pio2.c | 4 |
3 files changed, 11 insertions, 5 deletions
diff --git a/lib/libm/ef_rem_pio2.c b/lib/libm/ef_rem_pio2.c index bbb73097d..1a9547503 100644 --- a/lib/libm/ef_rem_pio2.c +++ b/lib/libm/ef_rem_pio2.c @@ -35,9 +35,9 @@ * Table of constants for 2/pi, 396 Hex digits (476 decimal) of 2/pi */ #ifdef __STDC__ -static const __int32_t two_over_pi[] = { +static const __uint8_t two_over_pi[] = { #else -static __int32_t two_over_pi[] = { +static __uint8_t two_over_pi[] = { #endif 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, @@ -145,6 +145,7 @@ pio2_3t = 6.1232342629e-17; /* 0x248d3132 */ return -1; } } +#if CIRCUITPY_FULL_BUILD if(ix<=0x43490f80) { /* |x| ~<= 2^7*(pi/2), medium size */ t = fabsf(x); n = (__int32_t) (t*invpio2+half); @@ -180,6 +181,11 @@ pio2_3t = 6.1232342629e-17; /* 0x248d3132 */ if(hx<0) {y[0] = -y[0]; y[1] = -y[1]; return -n;} else return n; } +#else + // Suppress "defined but not used" diagnostics + (void) j; (void) fn; (void) r; (void) t; (void) w; (void) pio2_3t; + (void) pio2_3; (void) invpio2; (void)half; (void)npio2_hw; +#endif /* * all other (large) arguments */ diff --git a/lib/libm/fdlibm.h b/lib/libm/fdlibm.h index 67bc622ea..91698a6f9 100644 --- a/lib/libm/fdlibm.h +++ b/lib/libm/fdlibm.h @@ -188,7 +188,7 @@ extern float __ieee754_scalbf __P((float,float)); extern float __kernel_sinf __P((float,float,int)); extern float __kernel_cosf __P((float,float)); extern float __kernel_tanf __P((float,float,int)); -extern int __kernel_rem_pio2f __P((float*,float*,int,int,int,const __int32_t*)); +extern int __kernel_rem_pio2f __P((float*,float*,int,int,int,const __uint8_t*)); /* A union which permits us to convert between a float and a 32 bit int. */ diff --git a/lib/libm/kf_rem_pio2.c b/lib/libm/kf_rem_pio2.c index 62aa242bc..b27e47ea8 100644 --- a/lib/libm/kf_rem_pio2.c +++ b/lib/libm/kf_rem_pio2.c @@ -62,10 +62,10 @@ two8 = 2.5600000000e+02, /* 0x43800000 */ twon8 = 3.9062500000e-03; /* 0x3b800000 */ #ifdef __STDC__ - int __kernel_rem_pio2f(float *x, float *y, int e0, int nx, int prec, const __int32_t *ipio2) + int __kernel_rem_pio2f(float *x, float *y, int e0, int nx, int prec, const __uint8_t *ipio2) #else int __kernel_rem_pio2f(x,y,e0,nx,prec,ipio2) - float x[], y[]; int e0,nx,prec; __int32_t ipio2[]; + float x[], y[]; int e0,nx,prec; __uint8_t ipio2[]; #endif { __int32_t jz,jx,jv,jp,jk,carry,n,iq[20],i,j,k,m,q0,ih; |