X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmath%2Futil.h;h=9218a7538e1a7c39658668c663f3a0d5e019c475;hb=667aded8ff906ada3cde9bc1483768133300b4d3;hp=1fc6939f5ee05b431ad65d3cfd498ec4c7f9bf45;hpb=cb9f87af9a1f917facd1140603b24f1087729751;p=libc-test

diff --git a/src/math/util.h b/src/math/util.h
index 1fc6939..9218a75 100644
--- a/src/math/util.h
+++ b/src/math/util.h
@@ -84,6 +84,12 @@ struct l_i {POS int r; long double x; long long i; int e; };
 struct d_dd {POS int r; double x; double y; float dy; double y2; float dy2; int e; };
 struct f_ff {POS int r; float x; float y; float dy; float y2; float dy2; int e; };
 struct l_ll {POS int r; long double x; long double y; float dy; long double y2; float dy2; int e; };
+struct ff_fi {POS int r; float x; float x2; float y; float dy; long long i; int e; };
+struct dd_di {POS int r; double x; double x2; double y; float dy; long long i; int e; };
+struct ll_li {POS int r; long double x; long double x2; long double y; float dy; long long i; int e; };
+struct fff_f {POS int r; float x; float x2; float x3; float y; float dy; int e; };
+struct ddd_d {POS int r; double x; double x2; double x3; double y; float dy; int e; };
+struct lll_l {POS int r; long double x; long double x2; long double x3; long double y; float dy; int e; };
 #undef POS
 
 char *estr(int);
@@ -95,11 +101,9 @@ float ulperrl(long double got, long double want, float dwant);
 
 static int checkexcept(int got, int want, int r)
 {
-	// TODO: we dont checkunderflow and inexact for now
 	if (r == RN)
-		return (got|INEXACT|UNDERFLOW) == (want|INEXACT|UNDERFLOW);
-//		return got == want || got == (want|INEXACT);
-	return 1;
+		return got == want || got == (want|INEXACT);
+	return (got|INEXACT|UNDERFLOW) == (want|INEXACT|UNDERFLOW);
 }
 
 static int checkulp(float d, int r)
@@ -110,3 +114,10 @@ static int checkulp(float d, int r)
 	return 1;
 }
 
+static int checkcr(long double y, long double ywant, int r)
+{
+	if (isnan(ywant))
+		return isnan(y);
+	return y == ywant && signbit(y) == signbit(ywant);
+}
+