X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Flgammaf.c;h=6789717226f9d65653e92955b930b7139aa63f82;hb=281b80f0e70fe28356c3f0ded8b86f28a5c74d0a;hp=0ac09fc8a933dc630b1cf07bc0f24ece17747330;hpb=75aab93ef75299e347be24f57223dc93f2af80a4;p=libc-test

diff --git a/src/math/lgammaf.c b/src/math/lgammaf.c
index 0ac09fc..6789717 100644
--- a/src/math/lgammaf.c
+++ b/src/math/lgammaf.c
@@ -1,14 +1,19 @@
+#define _DEFAULT_SOURCE 1
+#define _BSD_SOURCE 1
+#define _XOPEN_SOURCE 700
 #include <stdint.h>
 #include <stdio.h>
-#include "util.h"
+#include "mtest.h"
 
 static struct f_fi t[] = {
 #include "sanity/lgammaf.h"
+#include "special/lgammaf.h"
 
 };
 
 int main(void)
 {
+	#pragma STDC FENV_ACCESS ON
 	int yi;
 	double y;
 	float d;
@@ -17,10 +22,15 @@ 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 = lgammaf(p->x);
 		yi = signgam;
-		e = getexcept();
+		e = fetestexcept(INEXACT|INVALID|DIVBYZERO|UNDERFLOW|OVERFLOW);
+
 		if (!checkexcept(e, p->e, p->r)) {
 			printf("%s:%d: bad fp exception: %s lgammaf(%a)=%a,%lld, want %s",
 				p->file, p->line, rstr(p->r), p->x, p->y, p->i, estr(p->e));
@@ -28,7 +38,7 @@ int main(void)
 			err++;
 		}
 		d = ulperrf(y, p->y, p->dy);
-		if (!checkulp(d, p->r)) {
+		if (!checkulp(d, p->r) || (!isnan(p->x) && p->x!=-inf && !(p->e&DIVBYZERO) && yi != p->i)) {
 			printf("%s:%d: %s lgammaf(%a) want %a,%lld got %a,%d ulperr %.3f = %a + %a\n",
 				p->file, p->line, rstr(p->r), p->x, p->y, p->i, y, yi, d, d-p->dy, p->dy);
 			err++;