From: Szabolcs Nagy <nsz@port70.net>
Date: Mon, 12 Nov 2012 21:36:54 +0000 (+0100)
Subject: math: fix frexp (don't check iptr when it's not specified)
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=9b9e359952c7591c8cf54ae49a412bbc96bc9cd6;p=libc-test

math: fix frexp (don't check iptr when it's not specified)
---

diff --git a/src/math/frexp.c b/src/math/frexp.c
index 5935422..7c40d73 100644
--- a/src/math/frexp.c
+++ b/src/math/frexp.c
@@ -34,7 +34,7 @@ int main(void)
 			err++;
 		}
 		d = ulperr(y, p->y, p->dy);
-		if (!checkcr(y, p->y, p->r) || yi != p->i) {
+		if (!checkcr(y, p->y, p->r) || (isfinite(p->x) && yi != p->i)) {
 			printf("%s:%d: %s frexp(%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++;
diff --git a/src/math/frexpf.c b/src/math/frexpf.c
index 8763be5..a406523 100644
--- a/src/math/frexpf.c
+++ b/src/math/frexpf.c
@@ -34,7 +34,7 @@ int main(void)
 			err++;
 		}
 		d = ulperrf(y, p->y, p->dy);
-		if (!checkcr(y, p->y, p->r) || yi != p->i) {
+		if (!checkcr(y, p->y, p->r) || (isfinite(p->x) && yi != p->i)) {
 			printf("%s:%d: %s frexpf(%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++;
diff --git a/src/math/frexpl.c b/src/math/frexpl.c
index e04821b..a28b0fd 100644
--- a/src/math/frexpl.c
+++ b/src/math/frexpl.c
@@ -40,7 +40,7 @@ int main(void)
 			err++;
 		}
 		d = ulperrl(y, p->y, p->dy);
-		if (!checkcr(y, p->y, p->r) || yi != p->i) {
+		if (!checkcr(y, p->y, p->r) || (isfinite(p->x) && yi != p->i)) {
 			printf("%s:%d: %s frexpl(%La) want %La,%lld got %La,%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++;