X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Ftrunc.c;h=071695bf8075188bd186d9ddcdf987b4a6d05f98;hb=47d0dde286568f2bcca08b4c08dbc7c1cc58118f;hp=5d09d84c40ed9f51af84dd8897f401cc926b65ab;hpb=457b0dbfc1d72080f6ba9fe47cd712e0f090732a;p=libc-test

diff --git a/src/math/trunc.c b/src/math/trunc.c
index 5d09d84..071695b 100644
--- a/src/math/trunc.c
+++ b/src/math/trunc.c
@@ -9,6 +9,7 @@ static struct d_d t[] = {
 
 int main(void)
 {
+	#pragma STDC FENV_ACCESS ON
 	double y;
 	float d;
 	int e, i, err = 0;
@@ -16,9 +17,14 @@ int main(void)
 
 	for (i = 0; i < sizeof t/sizeof *t; i++) {
 		p = t + i;
-		setupfenv(p->r);
+
+		if (p->r < 0)
+			continue;
+		fesetround(p->r);
+		feclearexcept(FE_ALL_EXCEPT);
 		y = trunc(p->x);
-		e = getexcept();
+		e = fetestexcept(INEXACT|INVALID|DIVBYZERO|UNDERFLOW|OVERFLOW);
+
 		if (!checkexcept(e, p->e, p->r)) {
 			printf("%s:%d: bad fp exception: %s trunc(%a)=%a, want %s",
 				p->file, p->line, rstr(p->r), p->x, p->y, estr(p->e));
@@ -26,7 +32,7 @@ int main(void)
 			err++;
 		}
 		d = ulperr(y, p->y, p->dy);
-		if (!checkulp(d, p->r)) {
+		if (!checkcr(y, p->y, p->r)) {
 			printf("%s:%d: %s trunc(%a) want %a got %a ulperr %.3f = %a + %a\n",
 				p->file, p->line, rstr(p->r), p->x, p->y, y, d, d-p->dy, p->dy);
 			err++;