Update.

	* sysdeps/alpha/fpu/fsetexcptflg.c: Avoid -Wparentheses warning.

	* sysdeps/libm-ieee754/s_expm1.c (__expm1): Avoid -Wparentheses
	warning.
	* sysdeps/libm-ieee754/s_log1p.c (__log1p): Likewise.
	* sysdeps/libm-ieee754/e_logf.c (__ieee754_logf): Likewise.
	* sysdeps/libm-ieee754/s_expm1f.c (__expm1f): Likewise.
	* sysdeps/libm-ieee754/e_log.c (__ieee754_log): Likewise.
	* sysdeps/libm-ieee754/s_log1pf.c (__log1pf): Likewise.

1998-12-13  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

diff --git a/ChangeLog b/ChangeLog
index 2134bf674acf024423ba006a2a488366bf2e0ee4..48f243df0948bcb779f6afe07ce38b127ae29b1d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+1998-12-13  Andreas Jaeger  <aj@arthur.rhein-neckar.de> 
+ 
+       * sysdeps/alpha/fpu/fsetexcptflg.c: Avoid -Wparentheses warning. 
+ 
+       * sysdeps/libm-ieee754/s_expm1.c (__expm1): Avoid -Wparentheses 
+       warning. 
+       * sysdeps/libm-ieee754/s_log1p.c (__log1p): Likewise. 
+       * sysdeps/libm-ieee754/e_logf.c (__ieee754_logf): Likewise. 
+       * sysdeps/libm-ieee754/s_expm1f.c (__expm1f): Likewise. 
+       * sysdeps/libm-ieee754/e_log.c (__ieee754_log): Likewise. 
+       * sysdeps/libm-ieee754/s_log1pf.c (__log1pf): Likewise. 
+
 1998-12-13  Andreas Jaeger  <aj@arthur.rhein-neckar.de> 
  
        * sunrpc/svc_udp.c (svcudp_bufcreate): Declare len as socklen_t. 

diff --git a/sysdeps/alpha/fpu/fsetexcptflg.c b/sysdeps/alpha/fpu/fsetexcptflg.c
index 7e373bea6f1bafad9d1ff6c1e461aab139fc8ad5..5764a6ec7bb3015766e8f41a29542463956daf60 100644 (file)
--- a/sysdeps/alpha/fpu/fsetexcptflg.c
+++ b/sysdeps/alpha/fpu/fsetexcptflg.c
@@ -1,5 +1,5 @@
 /* Set floating-point environment exception handling.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson <rth@tamu.edu>, 1997.
 
@@ -29,7 +29,7 @@ fesetexceptflag (const fexcept_t *flagp, int excepts)
   tmp = __ieee_get_fp_control();
 
   /* Set all the bits that were called for.  */
-  tmp = tmp & ~FE_ALL_EXCEPT | *flagp & excepts & FE_ALL_EXCEPT;
+  tmp = (tmp & ~FE_ALL_EXCEPT) | (*flagp & excepts & FE_ALL_EXCEPT);
 
   /* And store it back.  */
   __ieee_set_fp_control(tmp);

diff --git a/sysdeps/libm-ieee754/e_log.c b/sysdeps/libm-ieee754/e_log.c
index 38ea069c46970101709bbea46a7663e5c8f08318..851bd3019829b9993abb10297a2cc26adc07a78b 100644 (file)
--- a/sysdeps/libm-ieee754/e_log.c
+++ b/sysdeps/libm-ieee754/e_log.c
@@ -128,8 +128,10 @@ static double zero   =  0.0;
        k += (i>>20);
        f = x-1.0;
        if((0x000fffff&(2+hx))<3) {     /* |f| < 2**-20 */
-           if(f==zero) if(k==0) return zero;  else {dk=(double)k;
-                                return dk*ln2_hi+dk*ln2_lo;}
+           if(f==zero) {
+             if(k==0) return zero;  else {dk=(double)k;
+                                          return dk*ln2_hi+dk*ln2_lo;}
+           }
            R = f*f*(half-0.33333333333333333*f);
            if(k==0) return f-R; else {dk=(double)k;
                     return dk*ln2_hi-((R-dk*ln2_lo)-f);}

diff --git a/sysdeps/libm-ieee754/e_logf.c b/sysdeps/libm-ieee754/e_logf.c
index 0f1af93ba82b45002553737b5124e97fe0676150..de8f869df49c59f96463e358968501820f7648b5 100644 (file)
--- a/sysdeps/libm-ieee754/e_logf.c
+++ b/sysdeps/libm-ieee754/e_logf.c
@@ -70,8 +70,10 @@ static float zero   =  0.0;
        k += (i>>23);
        f = x-(float)1.0;
        if((0x007fffff&(15+ix))<16) {   /* |f| < 2**-20 */
-           if(f==zero) if(k==0) return zero;  else {dk=(float)k;
-                                return dk*ln2_hi+dk*ln2_lo;}
+           if(f==zero) {
+             if(k==0) return zero;  else {dk=(float)k;
+                                          return dk*ln2_hi+dk*ln2_lo;}
+           }
            R = f*f*((float)0.5-(float)0.33333333333333333*f);
            if(k==0) return f-R; else {dk=(float)k;
                     return dk*ln2_hi-((R-dk*ln2_lo)-f);}

diff --git a/sysdeps/libm-ieee754/s_expm1.c b/sysdeps/libm-ieee754/s_expm1.c
index df6b1e4df03ce2944a9abcbd9d3f9bf91210a3b8..bfd15b2e31b8f8b2efc9226f753aaea57b96b88e 100644 (file)
--- a/sysdeps/libm-ieee754/s_expm1.c
+++ b/sysdeps/libm-ieee754/s_expm1.c
@@ -207,9 +207,10 @@ Q[]  =  {1.0, -3.33333333333331316428e-02, /* BFA11111 111110F4 */
            e  = (x*(e-c)-c);
            e -= hxs;
            if(k== -1) return 0.5*(x-e)-0.5;
-           if(k==1)
+           if(k==1) {
                if(x < -0.25) return -2.0*(e-(x+0.5));
                else          return  one+2.0*(x-e);
+           }
            if (k <= -2 || k>56) {   /* suffice to return exp(x)-1 */
                u_int32_t high;
                y = one-(e-x);

diff --git a/sysdeps/libm-ieee754/s_expm1f.c b/sysdeps/libm-ieee754/s_expm1f.c
index d158c9a86d7daa6833b9805bd071e8c8cddb5d53..375e334c384aebf1ae488295c4ba6aa3b3cce3dc 100644 (file)
--- a/sysdeps/libm-ieee754/s_expm1f.c
+++ b/sysdeps/libm-ieee754/s_expm1f.c
@@ -103,9 +103,10 @@ Q5  =  -2.0109921195e-07; /* 0xb457edbb */
            e  = (x*(e-c)-c);
            e -= hxs;
            if(k== -1) return (float)0.5*(x-e)-(float)0.5;
-           if(k==1) 
+           if(k==1) {
                if(x < (float)-0.25) return -(float)2.0*(e-(x+(float)0.5));
                else          return  one+(float)2.0*(x-e);
+           }
            if (k <= -2 || k>56) {   /* suffice to return exp(x)-1 */
                int32_t i;
                y = one-(e-x);

diff --git a/sysdeps/libm-ieee754/s_log1p.c b/sysdeps/libm-ieee754/s_log1p.c
index 4ca01b1ff555693a3fa3459df82bef1c24c82668..0a9801a931d008e9f21b0c660bfdb8cab20cce55 100644 (file)
--- a/sysdeps/libm-ieee754/s_log1p.c
+++ b/sysdeps/libm-ieee754/s_log1p.c
@@ -162,8 +162,10 @@ static double zero = 0.0;
        }
        hfsq=0.5*f*f;
        if(hu==0) {     /* |f| < 2**-20 */
-           if(f==zero) if(k==0) return zero;
+           if(f==zero) {
+             if(k==0) return zero;
                        else {c += k*ln2_lo; return k*ln2_hi+c;}
+           }
            R = hfsq*(1.0-0.66666666666666666*f);
            if(k==0) return f-R; else
                     return k*ln2_hi-((R-(k*ln2_lo+c))-f);

diff --git a/sysdeps/libm-ieee754/s_log1pf.c b/sysdeps/libm-ieee754/s_log1pf.c
index 5b1237b0d074d58e9146c279cb582ae12d83c2af..bd3d57635c5844afb0c899863bb58436702d95f1 100644 (file)
--- a/sysdeps/libm-ieee754/s_log1pf.c
+++ b/sysdeps/libm-ieee754/s_log1pf.c
@@ -98,8 +98,10 @@ static float zero = 0.0;
        }
        hfsq=(float)0.5*f*f;
        if(hu==0) {     /* |f| < 2**-20 */
-           if(f==zero) if(k==0) return zero;
-                       else {c += k*ln2_lo; return k*ln2_hi+c;}
+           if(f==zero) {
+               if(k==0) return zero;
+               else {c += k*ln2_lo; return k*ln2_hi+c;}
+           }
            R = hfsq*((float)1.0-(float)0.66666666666666666*f);
            if(k==0) return f-R; else
                     return k*ln2_hi-((R-(k*ln2_lo+c))-f);