X-Git-Url: http://nsz.repo.hu/git/?p=libc-test;a=blobdiff_plain;f=src%2Fmath%2Flog2l.c;h=a1a73158ddc8b859b181f731119aea13e4da9f55;hp=28e2b3fa59c3bbe112f6f405f043f80a1809a352;hb=d22f4f43182fe1cc70b343b6a52cb8e3a54d1f44;hpb=75aab93ef75299e347be24f57223dc93f2af80a4

diff --git a/src/math/log2l.c b/src/math/log2l.c
index 28e2b3f..a1a7315 100644
--- a/src/math/log2l.c
+++ b/src/math/log2l.c
@@ -15,6 +15,7 @@ static struct l_l t[] = {
 
 int main(void)
 {
+	#pragma STDC FENV_ACCESS ON
 	long double y;
 	float d;
 	int e, i, err = 0;
@@ -22,9 +23,14 @@ 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 = log2l(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 log2l(%La)=%La, want %s",
 				p->file, p->line, rstr(p->r), p->x, p->y, estr(p->e));