X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Finternal%2Flibm.h;h=a71c4c05ab092b77bfd2c24e8a6eaab569745bea;hp=2c2191f6343be73a185e90d8d220f6dec3e51bc6;hb=892cafff665b44d238e3b664f61ca38dd965cba6;hpb=de7db6e927e568c52eaffeb51d7726a094ed0180

diff --git a/src/internal/libm.h b/src/internal/libm.h
index 2c2191f6..a71c4c05 100644
--- a/src/internal/libm.h
+++ b/src/internal/libm.h
@@ -32,6 +32,19 @@ union dshape {
 	uint64_t bits;
 };
 
+#define FORCE_EVAL(x) do {                          \
+	if (sizeof(x) == sizeof(float)) {           \
+		volatile float __x;                 \
+		__x = (x);                          \
+	} else if (sizeof(x) == sizeof(double)) {   \
+		volatile double __x;                \
+		__x = (x);                          \
+	} else {                                    \
+		volatile long double __x;           \
+		__x = (x);                          \
+	}                                           \
+} while(0)
+
 /* Get two 32 bit ints from a double.  */
 #define EXTRACT_WORDS(hi,lo,d)                                  \
 do {                                                            \
@@ -135,13 +148,14 @@ float  __tandf(double,int);
 float  __expo2f(float);
 float complex __ldexp_cexpf(float complex,int);
 
+int __rem_pio2l(long double, long double *);
 long double __sinl(long double, long double, int);
 long double __cosl(long double, long double);
 long double __tanl(long double, long double, int);
 
 /* polynomial evaluation */
-long double __polevll(long double, long double *, int);
-long double __p1evll(long double, long double *, int);
+long double __polevll(long double, const long double *, int);
+long double __p1evll(long double, const long double *, int);
 
 // FIXME: not needed when -fexcess-precision=standard is supported (>=gcc4.5)
 /*
@@ -172,14 +186,6 @@ union lcomplex {
 	long double a[2];
 };
 
-// FIXME: move to complex.h ?
-#define creal(z) ((double)(z))
-#define crealf(z) ((float)(z))
-#define creall(z) ((long double)(z))
-#define cimag(z) ((union dcomplex){(z)}.a[1])
-#define cimagf(z) ((union fcomplex){(z)}.a[1])
-#define cimagl(z) ((union lcomplex){(z)}.a[1])
-
 /* x + y*I is not supported properly by gcc */
 #define cpack(x,y) ((union dcomplex){.a={(x),(y)}}.z)
 #define cpackf(x,y) ((union fcomplex){.a={(x),(y)}}.z)