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From: Martin Str|mberg <ams AT ludd DOT luth DOT se>
Message-Id: <200203031419.g23EJBH06559@mother.ludd.luth.se>
Subject: Re: libm signed/unsigned warnings
To: djgpp-workers AT delorie DOT com
Date: Sun, 3 Mar 2002 15:19:10 +0100 (MET)
In-Reply-To: <Pine.SUN.3.91.1020303133052.705E-100000@is> from "Eli Zaretskii" at Mar 03, 2002 01:31:13 PM
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How about this:
Index: djgpp//src/libm/math/e_pow.c
===================================================================
RCS file: /cvs/djgpp/djgpp/src/libm/math/e_pow.c,v
retrieving revision 1.1
diff -p -u -r1.1 e_pow.c
--- djgpp//src/libm/math/e_pow.c        1998/10/06 10:04:10     1.1
+++ djgpp//src/libm/math/e_pow.c        2002/03/03 14:17:46
@@ -109,7 +109,7 @@ ivln2_l  =  1.92596299112661746887e-08; 
        double y_1,t1,t2,r,s,t,u,v,w;
        __int32_t i,j,k,yisint,n;
        __int32_t hx,hy,ix,iy;
-       __uint32_t lx,ly;
+       __uint32_t lx,ly,ju;
 
        EXTRACT_WORDS(hx,lx,x);
        EXTRACT_WORDS(hy,ly,y);
@@ -134,8 +134,8 @@ ivln2_l  =  1.92596299112661746887e-08; 
            else if(iy>=0x3ff00000) {
                k = (iy>>20)-0x3ff;        /* exponent */
                if(k>20) {
-                   j = ly>>(52-k);
-                   if((j<<(52-k))==ly) yisint = 2-(j&1);
+                   ju = ly>>(52-k);
+                   if((ju<<(52-k))==ly) yisint = 2-(ju&1);
                } else if(ly==0) {
                    j = iy>>(20-k);
                    if((j<<(20-k))==iy) yisint = 2-(j&1);


Right,

						MartinS