X-Git-Url: http://nsz.repo.hu/git/?p=libm;a=blobdiff_plain;f=src%2Fmath%2Fremquo.c;h=79c9a55e02afa85b55660233ab93a41147b09c6c;hp=7ef0670625464a4a4e707e4dc5f0ec8b0b8a0a45;hb=5298ab468eb88cace2413703ac409009efaa8ca7;hpb=781e3284dddd0d9cc713603f4bd05442df78e09a

diff --git a/src/math/remquo.c b/src/math/remquo.c
index 7ef0670..79c9a55 100644
--- a/src/math/remquo.c
+++ b/src/math/remquo.c
@@ -55,9 +55,9 @@ double remquo(double x, double y, int *quo)
 	/* determine ix = ilogb(x) */
 	if (hx < 0x00100000) {  /* subnormal x */
 		if (hx == 0) {
-			for (ix = -1043, i=lx; i>0; i<<=1) ix -=1;
+			for (ix = -1043, i=lx; i>0; i<<=1) ix--;
 		} else {
-			for (ix = -1022, i=hx<<11; i>0; i<<=1) ix -=1;
+			for (ix = -1022, i=hx<<11; i>0; i<<=1) ix--;
 		}
 	} else
 		ix = (hx>>20) - 1023;
@@ -65,9 +65,9 @@ double remquo(double x, double y, int *quo)
 	/* determine iy = ilogb(y) */
 	if (hy < 0x00100000) {  /* subnormal y */
 		if (hy == 0) {
-			for (iy = -1043, i=ly; i>0; i<<=1) iy -=1;
+			for (iy = -1043, i=ly; i>0; i<<=1) iy--;
 		} else {
-			for (iy = -1022, i=hy<<11; i>0; i<<=1) iy -=1;
+			for (iy = -1022, i=hy<<11; i>0; i<<=1) iy--;
 		}
 	} else
 		iy = (hy>>20) - 1023;
@@ -134,7 +134,7 @@ double remquo(double x, double y, int *quo)
 	while (hx < 0x00100000) {  /* normalize x */
 		hx = hx + hx + (lx>>31);
 		lx = lx + lx;
-		iy -= 1;
+		iy--;
 	}
 	if (iy >= -1022) {         /* normalize output */
 		hx = (hx-0x00100000)|((iy+1023)<<20);
@@ -157,11 +157,11 @@ fixup:
 	if (y < 0x1p-1021) {
 		if (x + x > y || (x + x == y && (q & 1))) {
 			q++;
-			x-=y;
+			x -= y;
 		}
 	} else if (x > 0.5*y || (x == 0.5*y && (q & 1))) {
 		q++;
-		x-=y;
+		x -= y;
 	}
 	GET_HIGH_WORD(hx, x);
 	SET_HIGH_WORD(x, hx ^ sx);