X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Fexp2.c;h=cd73dddb63adbd0f922475b575d6ce3dbc84690d;hb=c58b8e7cb29f954791ffd5bc2d97ddb4d4202d0c;hp=2d2567ed225e427e18ca9019aa912983a829f47c;hpb=457b0dbfc1d72080f6ba9fe47cd712e0f090732a;p=libc-test

diff --git a/src/math/exp2.c b/src/math/exp2.c
index 2d2567e..cd73ddd 100644
--- a/src/math/exp2.c
+++ b/src/math/exp2.c
@@ -4,11 +4,13 @@
 
 static struct d_d t[] = {
 #include "sanity/exp2.h"
+#include "special/exp2.h"
 
 };
 
 int main(void)
 {
+	#pragma STDC FENV_ACCESS ON
 	double y;
 	float d;
 	int e, i, err = 0;
@@ -16,9 +18,14 @@ 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 = exp2(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 exp2(%a)=%a, want %s",
 				p->file, p->line, rstr(p->r), p->x, p->y, estr(p->e));