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-rw-r--r--sysdeps/ieee754/dbl-64/e_j0.c3
-rw-r--r--sysdeps/ieee754/dbl-64/e_j1.c6
-rw-r--r--sysdeps/ieee754/dbl-64/e_jn.c22
-rw-r--r--sysdeps/ieee754/flt-32/e_j0f.c3
-rw-r--r--sysdeps/ieee754/flt-32/e_j1f.c6
-rw-r--r--sysdeps/ieee754/ldbl-96/e_j0l.c3
6 files changed, 21 insertions, 22 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_j0.c b/sysdeps/ieee754/dbl-64/e_j0.c
index 3fcec67ce4..77af5fd18c 100644
--- a/sysdeps/ieee754/dbl-64/e_j0.c
+++ b/sysdeps/ieee754/dbl-64/e_j0.c
@@ -201,8 +201,7 @@ V[]  =  {1.27304834834123699328e-02, /* 0x3F8A1270, 0x91C9C71A */
          *              sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
          * to compute the worse one.
          */
-                s = __sin(x);
-                c = __cos(x);
+		__sincos (x, &s, &c);
                 ss = s-c;
                 cc = s+c;
 	/*
diff --git a/sysdeps/ieee754/dbl-64/e_j1.c b/sysdeps/ieee754/dbl-64/e_j1.c
index f5f5c28830..260492ae67 100644
--- a/sysdeps/ieee754/dbl-64/e_j1.c
+++ b/sysdeps/ieee754/dbl-64/e_j1.c
@@ -112,8 +112,7 @@ static double zero    = 0.0;
 	if(ix>=0x7ff00000) return one/x;
 	y = fabs(x);
 	if(ix >= 0x40000000) {	/* |x| >= 2.0 */
-		s = __sin(y);
-		c = __cos(y);
+		__sincos (y, &s, &c);
 		ss = -s-c;
 		cc = s-c;
 		if(ix<0x7fe00000) {  /* make sure y+y not overflow */
@@ -194,8 +193,7 @@ static double V0[5] = {
         if((ix|lx)==0) return -one/zero;
         if(hx<0) return zero/zero;
         if(ix >= 0x40000000) {  /* |x| >= 2.0 */
-                s = __sin(x);
-                c = __cos(x);
+		__sincos (x, &s, &c);
                 ss = -s-c;
                 cc = s-c;
                 if(ix<0x7fe00000) {  /* make sure x+x not overflow */
diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c
index 68abc90462..64ba79929d 100644
--- a/sysdeps/ieee754/dbl-64/e_jn.c
+++ b/sysdeps/ieee754/dbl-64/e_jn.c
@@ -103,11 +103,14 @@ static double zero  =  0.00000000000000000000e+00;
      *		   2	-s+c		-c-s
      *		   3	 s+c		 c-s
      */
+		double s;
+		double c;
+		__sincos (x, &s, &c);
 		switch(n&3) {
-		    case 0: temp =  __cos(x)+__sin(x); break;
-		    case 1: temp = -__cos(x)+__sin(x); break;
-		    case 2: temp = -__cos(x)-__sin(x); break;
-		    case 3: temp =  __cos(x)-__sin(x); break;
+		    case 0: temp =  c + s; break;
+		    case 1: temp = -c + s; break;
+		    case 2: temp = -c - s; break;
+		    case 3: temp =  c - s; break;
 		}
 		b = invsqrtpi*temp/__ieee754_sqrt(x);
 	    } else {
@@ -257,11 +260,14 @@ static double zero  =  0.00000000000000000000e+00;
      *		   2	-s+c		-c-s
      *		   3	 s+c		 c-s
      */
+		double c;
+		double s;
+		__sincos (x, &s, &c);
 		switch(n&3) {
-		    case 0: temp =  __sin(x)-__cos(x); break;
-		    case 1: temp = -__sin(x)-__cos(x); break;
-		    case 2: temp = -__sin(x)+__cos(x); break;
-		    case 3: temp =  __sin(x)+__cos(x); break;
+		    case 0: temp =  s - c; break;
+		    case 1: temp = -s - c; break;
+		    case 2: temp = -s + c; break;
+		    case 3: temp =  s + c; break;
 		}
 		b = invsqrtpi*temp/__ieee754_sqrt(x);
 	} else {
diff --git a/sysdeps/ieee754/flt-32/e_j0f.c b/sysdeps/ieee754/flt-32/e_j0f.c
index cbad70b92d..b3b20524f9 100644
--- a/sysdeps/ieee754/flt-32/e_j0f.c
+++ b/sysdeps/ieee754/flt-32/e_j0f.c
@@ -147,8 +147,7 @@ v04  =  4.4111031494e-10; /* 0x2ff280c2 */
          *              sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
          * to compute the worse one.
          */
-                s = __sinf(x);
-                c = __cosf(x);
+		__sincosf (x, &s, &c);
                 ss = s-c;
                 cc = s+c;
 	/*
diff --git a/sysdeps/ieee754/flt-32/e_j1f.c b/sysdeps/ieee754/flt-32/e_j1f.c
index a227bc09f1..26f606a08a 100644
--- a/sysdeps/ieee754/flt-32/e_j1f.c
+++ b/sysdeps/ieee754/flt-32/e_j1f.c
@@ -67,8 +67,7 @@ static float zero    = 0.0;
 	if(ix>=0x7f800000) return one/x;
 	y = fabsf(x);
 	if(ix >= 0x40000000) {	/* |x| >= 2.0 */
-		s = __sinf(y);
-		c = __cosf(y);
+		__sincosf (y, &s, &c);
 		ss = -s-c;
 		cc = s-c;
 		if(ix<0x7f000000) {  /* make sure y+y not overflow */
@@ -138,8 +137,7 @@ static float V0[5] = {
         if(ix==0) return -one/zero;
         if(hx<0) return zero/zero;
         if(ix >= 0x40000000) {  /* |x| >= 2.0 */
-                s = __sinf(x);
-                c = __cosf(x);
+		__sincosf (x, &s, &c);
                 ss = -s-c;
                 cc = s-c;
                 if(ix<0x7f000000) {  /* make sure x+x not overflow */
diff --git a/sysdeps/ieee754/ldbl-96/e_j0l.c b/sysdeps/ieee754/ldbl-96/e_j0l.c
index 85c54fa9d6..79e13be662 100644
--- a/sysdeps/ieee754/ldbl-96/e_j0l.c
+++ b/sysdeps/ieee754/ldbl-96/e_j0l.c
@@ -235,8 +235,7 @@ __ieee754_y0l (x)
        *              sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
        * to compute the worse one.
        */
-      s = __sinl (x);
-      c = __cosl (x);
+      __sincosl (x, &s, &c);
       ss = s - c;
       cc = s + c;
       /*